VALTEK control valves provide reliability, long life, parts interchangeability, ease of maintenance and prompt delivery. Valtek control products are known for handling severe services: cryogenic, superheated steam, volatile and corrosive fluids, erosion, high pressure drops, vibration, cavitation, flashing, and high noise levels.
Combining Rupture Discs and Safety Relief ValvesCTi Controltech
Isolating a relief or safety valve from the process media through the installation of a rupture disc upstream of the valve inlet will eliminate exposure of the costly valve to effects of the media.
Atomac valves provide bubble-tight shutoff, low maintenance, no-leak stem seals and the safety assurance of a blowout-proof stem assembly. LIned ball valves deliver high levels of corrosion resistance.
Rupture Disc Products For Industrial Process SafetyCTi Controltech
Built on years of research and development, the HPX® and SANITRX HPX® Rupture Discs (bursting discs) are high precision pressure relieving devices that protect personnel, equipment and the environment. The versatility of the HPX® product family offers pressure protection for a wide range of applications in many processing industries, including: chemical, oil and gas, food, beverage, pharmaceutical, biotech, pulp and paper, power and more.
The NDX is a 4–20 mA powered micro-controller based intelligent valve controller. The device contains a local user interface enabling configuration and operation without opening the device cover. Configuration and operation can also be made remotely by PC with asset management software connected to the control loop.
Flame control products for industrial fluid operationsCTi Controltech
Groth Corporation's Pressure/Vacuum Relief Valves, Pressure Relief Valves, Vacuum Relief Valves, Pilot Operated Valves, Flame and Detonation Arresters, Emergency Relief Valves, Waste Gas Burners, Pressure Regulators and more have been protecting refineries, chemical processing plants and facilities with atmospheric, fixed-roof storage tanks for more than 50 years.
Cashco manufactures a broad line of throttling rotary and
linear control valves, pressure reducing regulators, and
back pressure regulators in line sizes from 1⁄4 inch to
10 inches and Cv ranges from .002 to 4,406. Models
are available to handle slurries, cryogenic service, and
corrosive fluids; to withstand high temperatures and
pressures; and to maximize the reduction of fugitive
emissions. Contact Cashco for complete product information.
Metso Neles Flow Control Solutions: Valves, Actuation, and AutomationMead O'Brien, Inc.
Neles Controls, a unit of Metso Automation, is a manufacturer of high quality rotary control valves, on/off valves, actuators & positioners, emergency shutdown valves (ESD), digital valve position control products, and severe service specialty valve products.
Combining Rupture Discs and Safety Relief ValvesCTi Controltech
Isolating a relief or safety valve from the process media through the installation of a rupture disc upstream of the valve inlet will eliminate exposure of the costly valve to effects of the media.
Atomac valves provide bubble-tight shutoff, low maintenance, no-leak stem seals and the safety assurance of a blowout-proof stem assembly. LIned ball valves deliver high levels of corrosion resistance.
Rupture Disc Products For Industrial Process SafetyCTi Controltech
Built on years of research and development, the HPX® and SANITRX HPX® Rupture Discs (bursting discs) are high precision pressure relieving devices that protect personnel, equipment and the environment. The versatility of the HPX® product family offers pressure protection for a wide range of applications in many processing industries, including: chemical, oil and gas, food, beverage, pharmaceutical, biotech, pulp and paper, power and more.
The NDX is a 4–20 mA powered micro-controller based intelligent valve controller. The device contains a local user interface enabling configuration and operation without opening the device cover. Configuration and operation can also be made remotely by PC with asset management software connected to the control loop.
Flame control products for industrial fluid operationsCTi Controltech
Groth Corporation's Pressure/Vacuum Relief Valves, Pressure Relief Valves, Vacuum Relief Valves, Pilot Operated Valves, Flame and Detonation Arresters, Emergency Relief Valves, Waste Gas Burners, Pressure Regulators and more have been protecting refineries, chemical processing plants and facilities with atmospheric, fixed-roof storage tanks for more than 50 years.
Cashco manufactures a broad line of throttling rotary and
linear control valves, pressure reducing regulators, and
back pressure regulators in line sizes from 1⁄4 inch to
10 inches and Cv ranges from .002 to 4,406. Models
are available to handle slurries, cryogenic service, and
corrosive fluids; to withstand high temperatures and
pressures; and to maximize the reduction of fugitive
emissions. Contact Cashco for complete product information.
Metso Neles Flow Control Solutions: Valves, Actuation, and AutomationMead O'Brien, Inc.
Neles Controls, a unit of Metso Automation, is a manufacturer of high quality rotary control valves, on/off valves, actuators & positioners, emergency shutdown valves (ESD), digital valve position control products, and severe service specialty valve products.
Designers and manufacturers of industrial boilers are focused on meeting regulatory and safety requirements when developing highly efficient burner management systems (BMS). BMS are responsible for startup, operation and shutdown of a burner boiler systems. BMS monitor temperature, pressure and flow and employs safety shutoffs to shut down the burner boiler if an unsafe condition occurs.
Groth Corporation's Pressure/Vacuum Relief Valves, Pressure Relief Valves, Vacuum Relief Valves, Pilot Operated Valves, Flame and Detonation Arresters, Emergency Relief Valves, Waste Gas Burners, Pressure Regulators and more have been protecting refineries, chemical processing plants and facilities with atmospheric, fixed-roof storage tanks for more than 50 years.
WOM Group, a leading Plug Valves Manufacturer offers a wide range of Model 700 Plug Valves products. Model 700 Plug Valve is a tapered seal, lubricated, quarter-turn plug valve for rapid operation in both onshore and offshore applications.
Manufacturing, supplying, exporting Single and Double Check Valve Couplings, Ball Valves and Coupler Hoses. These are appreciated for their sturdiness and resistance to corrosion.
The Jindex Pinch Valve range has been designed to solve process problems associated with controlling the flow of abrasive or corrosive fluids. Industries such as mineral processing, pulp and paper, power generation, chemical handling, effluent treatment, water and waste water use the Jindex Pinch Valve.
The Williams & Davis Series 2000D is a classic 2-pass, dry-back horizontal firetube boiler that offers high efficiency, flexibility, reliability, safety and ease of operation. The Dryback design provides full access to boiler tubes, tube sheet, and furnace for ease of maintenance and includes single rear tube sheet construction, which reduces tube sheet stresses. Series 2000D provides high flue gas velocities and low stack temperatures to maximize its performance. All units are factory fire tested and shipped as an integrated package, ready for quick connection to utilities.
Here is a very good materials compatibility and corrosion guide courtesy of Ashcroft.
The reference is intended to serve solely as a general guide in the recommendation of materials for corrosive services and must be regarded as indicative only and not as any guarantee for a specific service. There are many conditions which cannot be covered by a simple tabulation such as this, which is based on uncontaminated chemicals, not mixtures.
Many of the chemicals listed are dangerous or toxic. No material recommendation should be made when there is insufficient information, a high degree of risk, or an extremely dangerous chemical. The end user is responsible for testing materials in his own application, or for securing the services of a qualified engineer to recommend materials.
The end user is responsible for the choice of product(s) in his own application, based upon his own determination of the materials, chemical, and corrosion factors involved. THIS GUIDE AND ITS CONTENT ARE PROVIDED ON AN “AS IS" BASIS WITHOUT WARRANTY OF ANY KIND.
Kammer valves are designed to handle a wide range of service conditions: pressures from vacuum to 4000 bar and temperatures from minus 269 degrees C to plus 400 degrees C. Body materials include all common stainless steels, in addition to plastics and exotic alloys.
Concentric type of butterfly valve is widely used for various applications. From Wafer to Lug, Flange, Universal, U section or AWWA types are all upon on request.
Check-All Valve manufactures in-line spring-loaded poppet-type check valves, vacuum breakers, and low pressure relief devices. All valves are available with metal to metal or soft seats. Sizes range from 1/8” NPT to 20 inch flanged connections. Pressure ratings are available from full vacuum to 10,000 psi. Special materials available are Titanium, Alloy C-276, alloy 20 and many others. Fluoropolymer (FEP) encapsulated springs are available for special corrosion applications.
Terofox provides one stop service in diversity of valves’ procurement and ODM & OEM manufacturing, all our products and quality management procedures are in accordance with ISO 9001. Our wide range of products includes:
API608 Floating Stainless Steel Ball valve
API6D Trunnion Ball valves.
API 594 Dual plate check valves.
Concentric Butterfly Valves (Pins and Pinless / PTFE lining )
But our main focus is our “Special Product Line” in Taiwan that includes:
Sanitary Valves.
Cryogenic Valves: Used in the transmission of extreme low temperature services.
Special Alloy Valves: Some of the Materials we offer are Alloy 20, Monel, Hastelloy, Duplex/ Super Duplex Stainles Steel, Titanium and more.
Dead-man Return Ball Valves: Spring Return Handle that decreases the Torque for easier use.
Fugitive Emission ISO15848-1 certified : Safty is a trend nowadays, our low emission valve meets ISO15848-1 for eliminating fugitive emission
API607 6th Edition / ISO10497:2010 Fire Safe Approval ball valves - Flange Ball valves ( TF-20FS, TF-20DFS ), Trunnion Mounted Ball Valve ( TF-40FS, TF-44FS ) and high performance Ball Valve (EB-321DFS), Wafer Type Ball Valve ( TF-10MFS)
BS6363 Cryogenic Ball Valves
Marine Certified valves
Metal Seated Ball Valves : up to 600 Degree Celsius
3000psi/6000psi/10,000psi Ball Valves
In order to satisfy variety of requirements, we have applied for certificates such as ISO 9001, CE ( PED 97/23/EC ), API607 6th Edition Fire Safe Approved for floating and trunnion mounted ball valve, ABS PDA certificate, TA-Luft, ISO15848 for Fugitive Emmission applications, AD-2000, as well as foundry approvals: DNV, BV, LR certifications.
Our mission is to assist our customers in obtaining the best possible solutions to their requirements and needs, at the most advantageous prices, without compromising on delivery or quality. With this in mind, we believe in developing long terms relationships, based on mutual trust and honesty.
Terofox is a leading manufacturer in Taiwan where we mainly focus on ball valves, such as cryogenic ball valve, Fugitive emission ISO15848-1 ball valves, API607 Fire safe ball valves, Atex ball valves and so on.
Severe Service Control & Isolation Valves in the Refining IndustryCTi Controltech
Mogas Industries manufactures a line of industrial ball valves specifically designed for the most demanding applications, including extremes of temperature, pressure, abrasive particulates, acidic products, heavy solids build-up, and large pressure differential. The Mogas valves are designed to provide sufficient levels of safety and performance where the results of failure can be catastrophic. Specialty modifications also provide noise reduction and velocity control. The presentation illustrates and explains the special features needed to accommodate the world's most demanding valve applications, as well as providing process schematics for numerous industrial applications that show how the valves are used.
ASCO Solenoid Valves Catalog with detailed specifications to order with complete correct sizes and configuration choices. For reference only. To order, contact Carotek.com
Flowserve, under their Valtek brand, developed a control valve that combines a number of useful design features. The MaxFlo 4 is an eccentric rotary plug valve intended for fluid control operations. The valve has some attractive design features.
Flowserve Valves - Kammer Control ValvesSwanson Flo
FLOWSERVE Kämmer manufactures special application and general service control
valves and actuators, which are used extensively in the chemical, petrochemical, power, petroleum, pulp & paper, pharmaceutical, food processing and cryogenic industries.
FLOWSERVE Kämmer pneumatic actuators are widely known for their versatile diaphragm design, easy installation and simplified maintenance. When compared to other manufacturers’ diaphragm actuator designs, Kämmer actuators have much higher thrust capabilities, feature a very compact design and are lighter in weight. They also feature a field reversible design that requires no additional
parts.
Designers and manufacturers of industrial boilers are focused on meeting regulatory and safety requirements when developing highly efficient burner management systems (BMS). BMS are responsible for startup, operation and shutdown of a burner boiler systems. BMS monitor temperature, pressure and flow and employs safety shutoffs to shut down the burner boiler if an unsafe condition occurs.
Groth Corporation's Pressure/Vacuum Relief Valves, Pressure Relief Valves, Vacuum Relief Valves, Pilot Operated Valves, Flame and Detonation Arresters, Emergency Relief Valves, Waste Gas Burners, Pressure Regulators and more have been protecting refineries, chemical processing plants and facilities with atmospheric, fixed-roof storage tanks for more than 50 years.
WOM Group, a leading Plug Valves Manufacturer offers a wide range of Model 700 Plug Valves products. Model 700 Plug Valve is a tapered seal, lubricated, quarter-turn plug valve for rapid operation in both onshore and offshore applications.
Manufacturing, supplying, exporting Single and Double Check Valve Couplings, Ball Valves and Coupler Hoses. These are appreciated for their sturdiness and resistance to corrosion.
The Jindex Pinch Valve range has been designed to solve process problems associated with controlling the flow of abrasive or corrosive fluids. Industries such as mineral processing, pulp and paper, power generation, chemical handling, effluent treatment, water and waste water use the Jindex Pinch Valve.
The Williams & Davis Series 2000D is a classic 2-pass, dry-back horizontal firetube boiler that offers high efficiency, flexibility, reliability, safety and ease of operation. The Dryback design provides full access to boiler tubes, tube sheet, and furnace for ease of maintenance and includes single rear tube sheet construction, which reduces tube sheet stresses. Series 2000D provides high flue gas velocities and low stack temperatures to maximize its performance. All units are factory fire tested and shipped as an integrated package, ready for quick connection to utilities.
Here is a very good materials compatibility and corrosion guide courtesy of Ashcroft.
The reference is intended to serve solely as a general guide in the recommendation of materials for corrosive services and must be regarded as indicative only and not as any guarantee for a specific service. There are many conditions which cannot be covered by a simple tabulation such as this, which is based on uncontaminated chemicals, not mixtures.
Many of the chemicals listed are dangerous or toxic. No material recommendation should be made when there is insufficient information, a high degree of risk, or an extremely dangerous chemical. The end user is responsible for testing materials in his own application, or for securing the services of a qualified engineer to recommend materials.
The end user is responsible for the choice of product(s) in his own application, based upon his own determination of the materials, chemical, and corrosion factors involved. THIS GUIDE AND ITS CONTENT ARE PROVIDED ON AN “AS IS" BASIS WITHOUT WARRANTY OF ANY KIND.
Kammer valves are designed to handle a wide range of service conditions: pressures from vacuum to 4000 bar and temperatures from minus 269 degrees C to plus 400 degrees C. Body materials include all common stainless steels, in addition to plastics and exotic alloys.
Concentric type of butterfly valve is widely used for various applications. From Wafer to Lug, Flange, Universal, U section or AWWA types are all upon on request.
Check-All Valve manufactures in-line spring-loaded poppet-type check valves, vacuum breakers, and low pressure relief devices. All valves are available with metal to metal or soft seats. Sizes range from 1/8” NPT to 20 inch flanged connections. Pressure ratings are available from full vacuum to 10,000 psi. Special materials available are Titanium, Alloy C-276, alloy 20 and many others. Fluoropolymer (FEP) encapsulated springs are available for special corrosion applications.
Terofox provides one stop service in diversity of valves’ procurement and ODM & OEM manufacturing, all our products and quality management procedures are in accordance with ISO 9001. Our wide range of products includes:
API608 Floating Stainless Steel Ball valve
API6D Trunnion Ball valves.
API 594 Dual plate check valves.
Concentric Butterfly Valves (Pins and Pinless / PTFE lining )
But our main focus is our “Special Product Line” in Taiwan that includes:
Sanitary Valves.
Cryogenic Valves: Used in the transmission of extreme low temperature services.
Special Alloy Valves: Some of the Materials we offer are Alloy 20, Monel, Hastelloy, Duplex/ Super Duplex Stainles Steel, Titanium and more.
Dead-man Return Ball Valves: Spring Return Handle that decreases the Torque for easier use.
Fugitive Emission ISO15848-1 certified : Safty is a trend nowadays, our low emission valve meets ISO15848-1 for eliminating fugitive emission
API607 6th Edition / ISO10497:2010 Fire Safe Approval ball valves - Flange Ball valves ( TF-20FS, TF-20DFS ), Trunnion Mounted Ball Valve ( TF-40FS, TF-44FS ) and high performance Ball Valve (EB-321DFS), Wafer Type Ball Valve ( TF-10MFS)
BS6363 Cryogenic Ball Valves
Marine Certified valves
Metal Seated Ball Valves : up to 600 Degree Celsius
3000psi/6000psi/10,000psi Ball Valves
In order to satisfy variety of requirements, we have applied for certificates such as ISO 9001, CE ( PED 97/23/EC ), API607 6th Edition Fire Safe Approved for floating and trunnion mounted ball valve, ABS PDA certificate, TA-Luft, ISO15848 for Fugitive Emmission applications, AD-2000, as well as foundry approvals: DNV, BV, LR certifications.
Our mission is to assist our customers in obtaining the best possible solutions to their requirements and needs, at the most advantageous prices, without compromising on delivery or quality. With this in mind, we believe in developing long terms relationships, based on mutual trust and honesty.
Terofox is a leading manufacturer in Taiwan where we mainly focus on ball valves, such as cryogenic ball valve, Fugitive emission ISO15848-1 ball valves, API607 Fire safe ball valves, Atex ball valves and so on.
Severe Service Control & Isolation Valves in the Refining IndustryCTi Controltech
Mogas Industries manufactures a line of industrial ball valves specifically designed for the most demanding applications, including extremes of temperature, pressure, abrasive particulates, acidic products, heavy solids build-up, and large pressure differential. The Mogas valves are designed to provide sufficient levels of safety and performance where the results of failure can be catastrophic. Specialty modifications also provide noise reduction and velocity control. The presentation illustrates and explains the special features needed to accommodate the world's most demanding valve applications, as well as providing process schematics for numerous industrial applications that show how the valves are used.
ASCO Solenoid Valves Catalog with detailed specifications to order with complete correct sizes and configuration choices. For reference only. To order, contact Carotek.com
Flowserve, under their Valtek brand, developed a control valve that combines a number of useful design features. The MaxFlo 4 is an eccentric rotary plug valve intended for fluid control operations. The valve has some attractive design features.
Flowserve Valves - Kammer Control ValvesSwanson Flo
FLOWSERVE Kämmer manufactures special application and general service control
valves and actuators, which are used extensively in the chemical, petrochemical, power, petroleum, pulp & paper, pharmaceutical, food processing and cryogenic industries.
FLOWSERVE Kämmer pneumatic actuators are widely known for their versatile diaphragm design, easy installation and simplified maintenance. When compared to other manufacturers’ diaphragm actuator designs, Kämmer actuators have much higher thrust capabilities, feature a very compact design and are lighter in weight. They also feature a field reversible design that requires no additional
parts.
Cashco, headquartered in Ellsworth, Kansas, manufactures a proprietary line of throttling rotary and linear process control valves and sanitary control valves.
Industrial process control, Hytork™ provides a diverse offering of valve actuators. The Excel (XL) Series of Valve Actuator from Hytork™ has so many performance features it is Guaranteed! Designed for the economical actuation of ball, plug and butterfly valves as well as commercial and industrial dampers.
Aluminum rack and pinion actuators to ISO, NAMUR, VDI/VDE standards. Travel stop adjustment in both open and closed directions. The Excel Series of Actuators are available in both double acting and spring return and feature corrosion protection both internally and externally. Torque requirement valves up to 3950 Nm.
La válvula de mariposa es una válvula que puede ser utilizada para servicio ON/OFF o para regular el flujo. El mecanismo de cierre tiene forma de disco. El funcionamiento es similar al de la válvula de bola, ya que permite un cierre rápido con un giro de 90º.
The butterfly valve can be used for ON/OFF service or to regulate flow. The closing mechanism has a disk shape. Operates like a ball valve, allowing fast closing with a 90º turn.
Hytork® develops and manufacturers actuators for the automation of industrial valves. Product range includes pneumatic actuators and a wide range of control accessories. Product development is based on modular construction that allows for fast delivery from stock components and easy upgrade to control units as well as quick and efficient modification and repair.
View the latest Gates Leak-free port to port brochure illustrating how Gates hydraulic products work together to give you just one part, or the complete solution to your fluid power needs.
There is a variant of the simple version of the butterfly valve that provides distinct advantages for many applications. Referred to somewhat officially as a triple offset butterfly valve, it can also be more commonly called simply a triple offset valve.
Oetiker product range and solutions for the commercial and industrial vehicles industry sector. Exhaust, turbo, thermal management, tank straps applications along with assembly solutions.
The SUPERIOR Gas Chlorinator is considered the industry "workhorse" of gas chlorinators. Its efficient design, coupled with the long lasting materials, creates reliable water disinfection systems with a safety first, user friendly design that is cost effective to install and so easy to operate and maintain. The SUPERIORGas Chlorinator is the optimum choice for water disinfection, whether for drink ing water, sewage treatment, industrial processes, food processing, cooling water, or swimming pools.
SOR manufactures a complete line of thermocouple elements, Resistance Temperature Detector (RTD) sensors, thermowells, industrial assemblies and specialty temperature sensors.
Effective water management is critical to both open-pit and sub-surface mining operations. Mine dewatering is an essential part of resource extraction, as it lowers the water table around the mine or quarry. Effectively managed dewatering processes typically employ continuous water level monitoring.
In-Situ Inc., manufacturer of reliable, top quality water monitoring equipment, adds to their already comprehensive line of portable and fixed installation water quality measurement instruments with the Aqua Troll 500. The instrument is a multiparameter sonde that can be used as a handheld device, with data transmitted to a smartphone running the Android data collection app. For fixed installations, the Aqua Troll can be integrated wirelessly into a telemetry system to deliver collected data to remote stations.
MSA has extensive experience in monitoring hazardous gases in the workplace. In addition to selecting the right sensors and detection devices for the application, placement of the devices and instruments that monitor the presence of hazardous gases is key to providing an acceptable level of safety.
The full-featured 3700 Sampler collects sequential or composite samples based on time, flow rate, or storm conditions. It's a great choice if you don't need the sophisticated parameter monitoring and logging capabilities
The LaserFlow™ velocity sensor remotely measures flow in open channels with non-contact Laser Doppler Velocity technology and non-contact Ultrasonic Level technology. The sensor uses advanced technology to measure velocity with a laser beam at single or multiple points below the surface of the wastewater stream.
SOR® is a manufacturer of high-quality pressure and tempreature switches for industrial service. They serve a global market of oil and gas, chemical, petrochemical, and power industries through a network of independent sales representatives. Their products are suitable for a broad range of safety systems, control processes, and related applications.
The Level TROLL series of sensors are In-Situ’s premier water level data loggers, giving groundwater professionals higher data resolution, expanded memory and advanced logging modes for specialized applications. Designed specifically for aquifer characterization, the Level TROLL provides continuous monitoring of water level, water pressure, and temperature.
These units convert a 4-20mA process current input into two identical isolated 4-20mA output signals. Power is obtained from the output loop (sinks current).
For easy troubleshooting, each unit has LEDs and diagnostic test points. Power LEDs help identify output open loop conditions. The precision 10-ohm sense resistor enables monitoring of the output signal without disturbing field wiring.
Rotork Fairchild's all new PAX1 Series Linear Actuator can be used alone or it can be paired with a variety of Fairchild time proven pressure regulators, enabling remote control of the pneumatic pressure. Power is provided by 11-26 VDC and position is controlled by a 4-20mA signal or pulse clockwise or counterclockwise. The actuator is designed to lock in last place if power or signal are lost. The PAX1 is ideal when precise position control is required, and it has an optional analog feedback that transmits current position to the operator through an 4 to 20 mA Analog Feedback Signal. Adjustable motor speeds, customer set position limits and alarms are standard features.
The T7500 series is but one of several variants available from Rotork Instruments for converting electric control signals of C voltage or current to pneumatic output.
Modular variable area flow meters are simple to install, accurate, and inexpensive. Modular design allows the addition of limits, alarms, communications, and transmitter capability in the field without shutting down the process.
The TIDALFLUX 2000 flow sensor with integrated and non-contact capacitive level measuring system provides accurate flow measurement in partially filled pipes.
TIDALFLUX is designed to measure reliably between 10% and 100% of the pipe cross section. The integrated level sensors in the liner are in no contact with the liquid and are therefore insensitive against fat and oil floating on the surface.
This application note from Brooks Instrument describes how to effectively establish differential pressure sensor purge lines on transmitters that may be measuring in a system where the media may restrict or clog the sensor lines and create error in the reading
Siemens power cell design allows for less maintenance and greater availability. And when combined with up to 90% savings on cable costs, the result is a significantly lower total cost of ownership over the drive’s lifecycle. No other drive offers the savings and reliability that the SINAMICS PERFECT HARMONY GH180 does, making it the ideal solution for low power applications
Fike is a globally recognized supplier of products and services that protect people and critical assets from dangers such as fire, explosion and over-pressurization. With over 60 years experience manufacturing products ranging from rupture discs and explosion protection systems, to fire suppression and fire alarm systems, Fike offers reliable solutions for customers around the world.
K-Patents refractometer determines the concentration of dissolved solids by making an optical measurement of a solution’s refractive index (nD). The refractometer measures the refractive index nD and the temperature of the process medium. The measurement is based on the refraction of light in the process medium, called critical angle of refraction, using a yellow LED light source with the same wavelength (580 nm) as the sodium D line (hence nD).
The concentration is calculated based on the refractive index and temperature, taking pre-defined process conditions into account. K-Patents refractometer can indicate different scales, for example Brix, liquid density or concentration by weight.
Flowserve provides an introduction to cavitation with velocity profile, pressure profile, effects of cavitation, flashing, sound, and other aspects covered. The theory behind controlling cavitation and various methods employed in the company's valve products is also included.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
2. MaxFlo 4 Valve Specifications
OPTIONS DIN ASME
Sizes
DN 25, 40, 50, 80, 100, 150,
200, 250 and 300
NPS 1, 1.5, 2, 3, 4, 6, 8, 10
and 12
Pressure Classes PN 10, 16, 25, 40 and 63 Class 150, 300 and 600
End Connection
EN 1092-1 (Form B1, D, F,
B2)—Flanged & Wafer
B16.5 (Raised Face, RTJ)—
Flanged & Wafer
Body Materials
Carbon steel: 1.0619 Carbon Steel: A216-WCC
Stainless Steel: 1.4408 Stainless steel: A351-CF8M
Face to Face
EN 558: 2012-03 series 36 (short)
EN 558: 2012-03 series 1 (globe)
ISA 75.08.02 (short)
ISA 75.08.01 (globe)
Packing
PTFE V-Ring, Braided PTFE, Graphite, Sureguard XT, Garlock
SVS, LATTYflon 3265 LM and LATTYgraf 6995 NG (meeting
requirements for TA-Luft, ISO 15848-1 and EPA)
Packing Type Single, Twin, Vacuum, Live Loaded, Fire Safe and O-Ring
Temperature -100°C to 400 °C (-148°F to 750°F)
Plug and Seat Standard, Hardened and Soft Seat
Shut-Off ANSI/FCI 70-2-2006: Class IV (metal seat) and VI (soft seat)
Rangeability Up to 160:1
Trim
100%, 40% (NPS sizes 1 – 6, DN 25 – 150), 75% (NPS sizes 8 -
12, DN 200 – 300)
Actuator
NR Diaphragm, VR Piston and SuperNova Rack & Pinion
(optional: manual, electric)
Positioner Logix 420 (optional: Logix 3000, Logix 500, XL-90)
MaxFlo 4 Eccentric Rotary Plug Control Valve
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Flowserve® – Solutions to keep
you flowing
Flowserve is one of the world’s leading providers of
control valves. Our engineers work with customers to
understand even the most challenging applications.
This way, Flowserve partners with customers to develop
industry leading technical solutions that help customers
keep their process flowing.
The Flowserve Valtek MaxFlo 4 control valve is a high
performance eccentric rotary plug valve designed
for the process industry. It features a large capacity,
standard hardened trim and superior shaft blow-out
protection. This valve is available in sizes 1 through 12
inches, ASME Class 150, 300 and 600 as well as DIN
PN 10, PN16, PN 25, PN40 and PN63.
An optional ISA 75.08.01 or DIN EN 558 series 1
long-pattern body makes this valve an easy drop-in
replacement for a globe control valve.
The MaxFlo 4 is suitable for most applications; its
control valve features include:
• Highest Rated Cv
• Precise Control
• Reliable Shut-off
• Most Current Safety Standards
• Fugitive Emissions Elimination
• Integral Noise Reduction Plates
3. Highest Rated Cv
The unique design of the MaxFlo 4 shaft and plug provide as much as 70% more Cv
compared to the competition. This allows customers to get more flow when needed
and sometimes allows for a smaller, more economical valve to be used.
Precise Control
The MaxFlo 4 polygon connection between the shaft and plug is a proven superior
method for making demanding mechanical connections that are stronger, more precise
and have a substantially longer service life. This reduces backlash and the high strength
of the polygon connections makes them capable of withstanding greater shock loads
under extreme torque reversal conditions.
Reliable Shut-off
The MaxFlo 4 double-offset eccentric plug rotates into the seat at an angle that eliminates
sliding over the seat surface. This design reduces seat wear, and thereby decreases main-
tenance requirements and costs. At the same time, a tight ANSI Class VI shutoff is easily
obtainable using the soft seat design.
Safety Standard
The shaft is designed to meet the safety requirements of industry standard ASME B16.34
to ensure that the shaft is retained even if the actuator is removed when the valve is still
pressurized. This is standard on every MaxFlo 4 to provide our customers with confidence
and safety.
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4. Separate bonnet ensures positive
anti-blowout, accommodates multiple
packing options, and offers flexibility
in material selection for demanding
applications.
Heavy-duty rigid metal seat, with hardfaced
or soft-seat options, provides tighter shutoff,
and easier maintenance. Available in full area
and several reductions in every size to suit
your process needs.
Blow out proof shaft required by ASME
B16.34 2004 Sec 6.5 ensures safety.
Standard on every MaxFlo 4.
An economical flangeless configuration of the MaxFlo 4 is also available. The
standard flanged body is the same length. To replace existing globe valves we
offer the flanged body with the same face to face length as a globe valve (Per
ISA 75.08.01).
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5. Open Flow Path gives as much as 70%
more Cv than competitive valves that
have the shaft obstructing the flow.
In many cases it is possible to use a
smaller, more economical MaxFlo 4.
Flanged end post allows for
easy maintenance.
Hard stainless steel plug requires no
breakout torque and increases valve life
as the plug lifts off the seat immediately
when it begins rotating.
Precision NC machined plug and shaft
significantly reduces maintenance costs by
allowing replacement of only the necessary parts.
Polygon shaft/plug connection for
precise robust control.
Shimless seat offers simplified assembly
and easy maintenance.
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6. Eliminate Fugitive Emissions
Special Flowserve packing sets, such as SureGuard XT
live loaded packing, are available to control fugitive
emissions. Packing options include: PTFE V-Ring,
Braided PTFE, Graphite, Sureguard XT, Garlock SVS,
LATTYflon 3265 LM and LATTYgraf 6995 NG (meeting
requirements for TA-Luft, ISO 15848-1 class B and A, and
EPA standards).
Integral Noise-Reduction Plate Option
Designed to reduce noise levels by 5 to 10 dBA, our
integral plate fits into the valve body. It can be easily
maintained using the same tools required for the seat
retainer. It is perfectly suitable with all gases in the shaft-
downstream direction, and the plate does not change the
length of the valve.
Driving
Innovation for
Continuous
Process
Industries
Integrated Control Valve Solution
Operated by a diaphragm, piston, or rack-and-pinion actuator
coupled with a Logix digital positioner, the MaxFlo 4 maintains
high positioning accuracy, repeatability, controlled high speed
and reliable response. With the advanced diagnostic solutions
that can be seamlessly integrated into a host control and/or
plant asset management system, along with state-of-the-art
features and performance, the MaxFlo 4 is the most
economical Eccentric Rotary Plug valve in the market.
NR Diaphragm Rotary Actuator
The Flowserve NR diaphragm rotary actuator is a rugged
single-acting actuator designed to provide high performance,
long life and reliability. The diaphragm actuator is very
sensitive to small changes in air supply, which allows it to
precisely move the valve plug without over shoot.
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7. Logix 3000MD+ Digital Positioner
Easiest calibration and configuration of any
positioner available. Single, push-button
calibration and DIP switch configuration allow
you to fully commission the positioner in a
matter of minutes. Using ValveSight Software
DTM brings the availability of 24/7 diagnostics.
For more information see document number LGENIM0059 and
LGENIM3404 at www.flowserve.com.
Logix 500MD+ Series Digital Positioner
To minimize your total cost of ownership and
maximize productivity, Flowserve developed the
Logix MD+ digital positioner. The Logix MD+
digital positioner allows for fast, simple commis-
sioning, extremely accurate and reliable control,
and diagnostic features that provide powerful
and easy ways to determine when maintenance is required.
ValveSight™ Diagnostic Software –
Prevention delivered
ValveSight is a diagnostic solution for control
valves that can be seamlessly integrated into
a host control and/or plant asset management
system. The power of ValveSight is the intel-
ligent diagnostic engine -- which detects an
emerging condition in the valve, actuator, posi-
tioner, and control signal -- that may indicate a performance, safety, or
environmental problem. ValveSight advises which corrective actions to
take to prevent a failure.
VR Spring Cylinder Rotary Actuator
The Flowserve VR spring cylinder rotary
actuator combines high torque and pneu-
matic stiffness with excellent throttling
capabilities. These characteristics are
designed into a lightweight, rugged and
compact assembly, making the Flowserve
spring cylinder rotary actuator an excel-
lent choice for quarter-turn applications.
SuperNova Rack & Pinion Rotary Actuator
The Flowserve SuperNova rack & pinion
rotary actuator is designed for
reliability, versatility and safety. Rugged,
yet compact construction combined with
technical solutions make this product
extremely reliable in the severest of
operating conditions
Logix 420 Digital Positioner
The Logix 420 is the latest addition
to the digital positioner family from
Flowserve. When mounted to the
MaxFlo 4 eccentric rotary plug
control valve, Logix 420 provides the
user with a cost competitive solution
for the general service, explosion proof market.
For more information see document number
LGENIM0106 at www flowserve.com.
Unparalleled Service: Day or
Night, Worldwide
Flowserve Quick Response Centers
(QRCs) are equipped with thousands
of parts, including OEM and
Flowserve custom-built products.
Each has the manpower and
equipment to expedite time-sensitive
repairs of any size.
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