This document provides technical information about quick coupling systems from Walther-Praezision. It includes over 300,000 variants of couplings in low, medium, and high pressure ranges made from various materials like steel, brass, and plastics. The document outlines the basic components of their coupling systems, provides ordering information with explanations of part numbering, and lists additional available accessories and special product options.
Varies Ranges : from 0 to 150 mm Wc up to 0 to 600 Bar
Differential (Dead Band) : Fixed (Within 10% of set value)
Temperature Range : -10 to 80 Degree C (for high temperature use of impulse tube is advisable)
Accuracy : +/- 1% to 2% FS
No. of Switches : one no. or, two nos.
Type of Switches : Micro Switches - SPDT
Sensing Element : Diaphragm (PTFE or Neoprene or SS 316) or Piston
Enclosure : Dustproof IP 40, Weatherproof to IP 54 / IP 65 / IP 66, Flameproof
ISO FE-Serie
Ventiltechnologie
New Valve Technology for maximum leak tightness demands
ISO 15848
ISO 15848 "Industrial valves – Measurement, test and qualification procedures for fugitive emissions" consists of 2 parts:
Part 1: Classification system and qualification procedures for type testing of industrial valves: A distinction is made here between 3 tightness classes: A, B and C. Class A having the smallest environmental leakage.
Part 2: Production acceptance testing of industrial valves: Only the products that have successfully completed the first part of the test may be subjected to this test. Leakage is tested at room temperature without mechanical effects utilising a helium leak detection test.
GEMS offers a choice of pressure switches, from compact cylindrical
models for OEM use, to larger, enclosed units for rugged process
applications. These switches are ideal for the filtering process of
coolants in the machine tool industry, use in transmissions of
off-highway vehicles and as redundant systems with existing monitors
such as transducers.
Order your samples of Thermal Interface Materials ! New products, New markets. Please give us a call or send me an email: haydee.dibble@schlegelemi.com
Applications oil industry: Wellhead control panels, chemical injection skids, hydraulic control packages, gas compression skids, offshore and onshore. Highly reliable devices utilizing the Custom Control Sensors Dual-Snap® Belleville disc spring principle. Turck® electrical connection for easy “plug and play” in Class I, Division 2 applications. Turck® connector provides superior ingress protection. Hermetically sealed electrical assembly for environmental protection. No electrical junction box required.Rigid, compact and internally adjustable for convenient field set point adjustment. Repeatable and stable set points.
Vibration and shock resistant. High cycle life. High over-pressure capability. Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media compatibility.
HTR India - Products - Current Sense Resistors - Current Sense Open Frame Res...Creativity Please
This product is a type of Current Sense Open Frame Resistors, which is a type of Current Sense Resistors. Features of this product are: Open frame PCB mounting radial type, Monolithic construction for superior stability, Negligible inductance, Very low TCR. This product is consumable for: switching, linear power supplies, instruments, regulators and other modern current sensing circuits.
For more information of this product, please copy & paste the url given below:
http://htr-india.com/product/of/
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
3. L_071186_Inhalt 01.06.2007 11:00 Uhr Seite 1
Editon May 2007
Quick coupling systems
Right for alterations of products reserved without prior notice Page
Technical information
information
Technical
Ordering instructions 2-3
General information 4-5
Compatibility charts
Seals, Materials 6-7
Approvals, Test certificates 8
Low pressure Series LP 9 - 34
Working pressure pmax.(stat.) 100 bar. LP-032 and LP-050 not for
vacuum
Materials: steel, brass, aluminium stainless steel
Series KL 35 - 40
Working pressure pmax.(stat.) 12 bar not for vacuum
Materials: polyamide, polyacetal resin
Series UF 41 - 48
Non-interchangeable, UF-032 not for vacuum,
Working pressure pmax.(stat.) 40 bar
Materials: brass, stainless steel
Medium pressure Series MD 49 - 66
Working pressure pmax.(stat.) 250 bar
Vacuum in coupled position
Material: steel, brass, stainless steel
High pressure Series HP 67 - 76
Working pressure pmax.(stat.) 2000 bar
Materials: steel, stainless steel
Special series Clean-break
Series HC pmax. (stat.) 650 bar, material: carbon steel 77 - 79
Series BF pmax. (stat.) 64 bar, material: stainless steel 81 - 84
Compressed Air Safety, Type LS and LT 85 - 88
Safety lock
pmax.(stat.) 20 bar
Materials: brass, aluminium, carbon steel
Fluidic-multi-couplings 89 - 94
Working pressure pmax.(stat.) 10 bar per element
Materials: aluminium, brass, plastics
Accessories Dust caps - Dust plugs 96 - 97
Air nozzle - Air pipes 98 - 99
Threated hose connectors, Swivel connectors 100
Some examples from 300,000 variants 101 - 106
Special Multi-couplings systems, Ball-Face-couplings,
programme Slip-in couplings, Proximity sensors, PTFE seals,
break-away couplings etc.
4. L_071186_Inhalt 01.06.2007 11:00 Uhr Seite 2
2 Mono-Couplings, Design
The system of WALTHER Quick
Release Self-Sealing Couplings is
made up from four basic units.
Thru-Type Coupling Self-Sealing Coupling Self-Sealing Adaptor Thru-Type Adaptor
Self-Sealing Coupling and Self-
Sealing Adaptor = sealing on both
sides.
Upon disconnection the valves of
Self-Sealing Coupling and Self-
Sealing Adaptor close simultaneously.
Self-Sealing Coupling and Thru-Type
Adaptor = sealing on one side.
Upon disconnection the coupling
valve closes.
The combination of thru type
coupling and self sealing adaptor is
usually not available, however it can
be realized for the types LP-006,
-007, -012 and -019 as thru type
coupling with valve opening tappet.
Thru-Type coupling and Thru-Type
Adaptor = full flow.
Upon disconnection both sides are
open.
According to the nature of the By insertion of the adaptor into the As the valves are locked in the open
application either the Self-Sealing coupling the connection is made position when coupled, the direction
Coupling or the Self-Sealing Adaptor similar to a plug contact. of flow is of no consequence.
can be fitted to the supply line.
Protection rights:
Many patents, registered designs and applications for patents in Germany and abroad prove the technical lead of
WALTHER-Mono-Couplings, Multi-Couplings and Docking-Systems.
5. L_071186_Inhalt 01.06.2007 11:00 Uhr Seite 3
How to order 3
with annex for optional additional features per example
Part number principle of low pressure self-sealing coupling in stainless steel
with additional features
Series or Type LP (oder LV, SP, 06, 07) KL , UF , MD (oder SG), HP etc.
information
Technical
Nominal bore / Nominal size
Kind of product or component see type sheets
0 = self-sealing coupling 6 = dust plug
1 = thru-type adaptor 7 = thru-type coupling with valve plunger
2 = self-sealing adaptor 8 = thru-type adaptor with valve plunger
4 = thru-type coupling 9 = airguns and other untypical variations
5 = dust cap
Series + nominal End connection type see part number
bore = type
WR021 = end connection G 1/2 A to DIN ISO 228 = 1/2“ BSPP male
(XX001 to XX999) = special connections)
difined XX connection numbers of one type, cannot be used for
other nominal bores / nominal sizes or series
regarding regarding content
content and number of digits
variable area variable annex
LP - 006 - 0 - WR021 - 01 - 2 - GL - OV - SI
Material and finish for optional additional
see numbering key in the head of the type sheets features
see corrosion resistance table on page 6 + 7
see special technical explanati-
ons on page 5. Partly several
additional features can be used
Seal type at the same time, some
NBR = additional features exclude
For special materials or 1 others.
special seal types a 4 figure FKM = 2 Regarding this see explanations
identification is taken by EPDM = 4 in the head of the individual type
using letter combinations See table of characteristic pages.
from AAAA to ZZZZ features and compatibility
on page 6 + 7
Special Designs
Over the years WALTHER-PRÄZISION as specialist for variable part number annex. A “Z” in this place means
quick coupling systems has been confronted with many the connectability with the standard is maintained. When
tasks which could be solved with customized designs the letter “Y” is used, there is no possibility to connect
only. with the standard designs. However, these special
This lead to many special types besides the designs are not listed in this catalogue.
standardized product programme. Example for the arrangement of the letter/number
Wherever special features of the quick coupling lead to combination in the variable part number annex for
deviations from the standard designs these are exactly special designs: LP-006-0-WR021-01-2-Z14...
defined by letter/number combinations within the
6. L_071186_Inhalt 01.06.2007 11:00 Uhr Seite 4
4 Standard End Connections applicable to all Standard Series
Part no. code end connection Walther customer’s side
British standard pipe parallel (BSPP)
male thread to DIN ISO 228
-WR0.. -
British standard pipe parallel (BSPP)
female thread to DIN ISO 228
-WR5.. -
Metric male thread with 24° sealing
cone to DIN 2353, for cutting ring
to DIN 3861 and swivel nut to DIN 3870
also elongated for panel mounting light duty series -L....-
heavy duty series -S....-
Metric male thread with 60° sealing
cone to DIN 7631, for sealing cone
to DIN 3863 and swivel nut to DIN 3870
also elongated for panel mounting
-D....-
BSPP male thread to DIN ISO 228/BS 5200
with 60° sealing cone
-VR0.. -
British standard pipe parallel (BSPP)
male thread to DIN ISO 228, with small sealing edge
to DIN 3852-2 profile “B“
-WB0.. -
British standard pipe parallel (BSPP)
male thread to DIN ISO 228, sealing profile “E“
to DIN 3852-11 for o-ring or sealing ring
-WE... -
Hose connections
-SL0.. -
conical pipe male thread NPT to US standard
-NP0.. -
conical pipe female thread NPT to US standard
-NP5.. -
7. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 5
Optional features 5
information
Technical
venting valves “VE” It is recommended to use self sealing couplings and self sealing adaptors with venting
valves for long air lines. Thus the return shock on disconnection is considerably reduced and the air
escapes from the hose slowly.
Strengthened It is necessary to equip self sealing couplings and self sealing adaptors with stronger valve springs if
springs “VF” vacuum occurs in the disconnected position.
Ring grips “GG” In some applications, e. g. in difficult locations, high operating temperature etc., additional ring grips
can simplify the handling of the couplings.
Ring valves “RV” When self sealing couplings and self sealing adaptors are employed under strong pulsating
pressure, their durability and abrasion resistance can be improved considerably when equipping them
with ring valves. These valves can not be connected with standard valves.
DVGW-Register-No. “GW” The observance of the DVGW-regulations requires careful measures in particular and special
markings. Due to this fact it is necessary to state in the order that they are supposed to be employed
under these regulations. DVGW is the German Association for gas and water applications.
Radial safety lock Spring characteristics
locking spring
safety spring
locking + safety spring
The graph shows the locking forces P, dependent on the
release movement of the sleeve for conventional couplings
and couplings with additional radial safety lock. The
dashdottet line shows that great locking forces are only
effective with locked couplings. As soon as the locking
sleeve leaves the locking positions and the additional
locking device is not active any more, only the friction
forces between locking and locking sleeve inside wall are
effective. Couplings with radial safety lock are foolproof
and easy to handle.
Locking aid “VH” For easier operation the locking sleeve can be primed in retracted position. When mating both halves
the locking sleeve is released and springs into locking position to the front. Thus it must not be held
or hindered otherwise during this action.
Axial safety All couplings can be supplied with an additional axial positive safety device. Disconnection can only
locking device “SI” be effected when both locking components – locking sleeve and locking ring – are pulled back aginst
spring force and turned against each other by 90 °C. Both final positions – locked and unlocked – are
fixed by springloaded cams.
The operator can check the correct locking position, by trying to pull back the locking sleeve. This is
not possible in the secured position.
8. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 6
6 Seals, Materials
Table of resistance Table of seals
fully resistant + Quality to
partly resistant Ț DIN / ISO 1629
Extract from our tables of seals and materials. non-resistant: –
Other indications on request.
The following standard seal types are availabale:
ss AISI 316 ti or similar
NBR
main properties:
Polyamide 11/12
brass passivated
steel zinc plated
Polyacetal POM
Resistant to oil and petrol
good ageing characteristics, high abraison resistance.
FKM
EPDM
FKM
NBR
main properties:
Ȝ = compatible
Outstanding heat resistance performance, excellent resistanve to
oils, chemicals, solvents, active oxygen and weather + + + + + Ȝ Amyl Alcohol
EPDM Ethylene Propylene + – + Ț Ȝ Aniline
main properities: + + + + + Ȝ Benzole
HIgh mechanical strength, excellent resistance to hight and low
temperatures and to active oxygen and weather + + + Ȝ Ȝ Borax
good resistance to chemical media + + + + + Ȝ Ȝ Bultane
+ + Ȝ Ȝ Butene
For very aggressive media special constructions with PTFE
seals are available.
– + + + + Ȝ Butyl Alcohol
– + + + + Ȝ Ȝ Ȝ Carbon Dioxide
All specifications for general information only. They apply to 1. + + + Ȝ Ȝ Ȝ Carbon Dioxide, dry
pure substances, 2. unless otherwise indicated at room – + + + Ț Ȝ Ȝ Ȝ Carbon Dioxide, liquid
temperature, 3. for salt, acids etc. for hydrous solution of
moderate concentration. + + Ȝ Carbonic Bisulphide
+ + + Ț Ȝ Ȝ Ȝ Chloride of Barium
The zinc plated surfaces usually used by us are free from sexavalent chrome (Cr VI). – – Ț Ț – Ȝ Chromic Acid
– Ț + – Ț Ȝ Ȝ Citric Acid
+ + Ȝ Creosote
Ț + + – – Ȝ Cresol
+ + Ȝ Cresol, Cresylic Acid
Table of resistance Table of seals + Ț – Ȝ Ȝ Ȝ Cupric Chloride
fully resistant + Quality to
partly resistant Ț DIN / ISO 1629 + + Ț + Ȝ Cyclohexane
non-resistant: –
+ + Ȝ Dimethylalmine
Ț + + + + Ȝ Ȝ Emuslion (Water/Oil)
ss AISI 316 ti or similar
+ + + + + Ȝ Ether
+ + + + Ȝ Ȝ
Polyamide 11/12
brass passivated
Ethyl Alcohol
steel zinc plated
Polyacetal POM
+ + + + + Ȝ Ethylene
+ + + Ț Ȝ Ȝ Ȝ Formalin
EPDM
FKM
NBR
Ȝ = compatible – Ț + – – Ȝ Formic Acid
+ + + + + Ȝ Acetate (Ethyl Acetate & Amyl Acetate) + + + + + Ȝ Ȝ Frigen / Freon F 11–12
– + – + Ȝ Acetic acid 10 % + + Ȝ Ȝ Gasoline, Refined
+ + + + + Ȝ Acetone Ț + + – Ț Ȝ Gas, Blast Furnace
+ + + + + Ȝ Ȝ Ȝ Acetylene + + + + Ȝ Gas, Coal
Aero Engine Fuel Ț + + Ț Ț Ȝ Gas, Coke Oven,
+ + + + Ț Ȝ Ȝ
BP, ESSO, Avgas 100/130 + + + + + Ȝ Ȝ Gas, Lighting
Aero Engine Oil + + + + Ț Ȝ Ȝ Gas Naphtalene content
BP: AIRO-120, ESSO: AVIATION-120 + + + + + Ȝ Ȝ Gas, Natural
+ + + + Ț Ȝ Ȝ
Shell: AIRO-120, DERD 2487 + + + + + Ȝ Gas, Town
DERD 2497, DTD 585 + + + Ȝ Ȝ Gear Oil
+ + – – – Ȝ SKYDROL + + + + Ȝ Ȝ Ȝ Glucose
+ + – – – Ȝ ORONITE + + + + + Ȝ Ȝ Ȝ Glycerine
+ + + + + Ȝ Ȝ Air, compressed + + + + + Ȝ Ȝ Glycol
+ + + Ț Ț Ȝ Ȝ Air, hot up to 120°C + + + + + Ȝ Ȝ Ȝ Helium
+ + + – – Ȝ Air, hot up to 200°C + + + Ț Ȝ Ȝ Hexane
+ + + + + Ȝ Alcohol + + + + + Ȝ Ȝ Hydrocarbone
+ – + Ȝ Ȝ Ȝ Alum + + + + Ț Ȝ Ȝ Hydrogen
– Ț + + Ț Ȝ Ȝ Alkalies + + Ȝ Ȝ Hydrogen Gas
Ț – + + – Ȝ Ammonia, liquid Ț + + – Ȝ Hydrogen Sulphide, Humid
– – + + Ț Ȝ Ȝ Ȝ Ammonium Sulphate Solution + + + Ȝ Hydrogene Sulphide, dry
10. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 8
8 Test Certificates / Approvals
QA-system-certification to DIN / EN / HP, in hydraulic circuits of test Walther quick connect self-sealing
ISO 9001 by TÜV-Rheinland machines with high pressure couplings used in propane gas lines in
alternations. underground installations (tunnel
Bundesanstalt für Materialfor- constructions).
schung und -prüfung BAM, Berlin; RWTÜV Anlagentechnik GmbH,
Approval or type UF-019 for acetylene Essen; Verband für Flüssiggas e.V., Frank-
lines up to 24 bar gauge pressure. WALTHER quick connect self-sealing furt;
couplings, type 07-003 and SH-004, WALTHER quick connect self-sealing
Bundesbahnzentralamt, Minden; in TÜV design approved as test couplings used in liquified petroleum
Walther quick connect self-sealing connections in nuclear power gas lines.
coupling, low pressure series, for air stations.
pressure-, water- and cleaning lines. Material certificates according to EN
Schweizerische Unfallversiche- 10204-2.1 to 3.1 and factory
Bundesmarine/Blohm & Voss AG, rungsansalt SUVA; certificates for quantities, parts,
Hamburg; Approval of Walpresta series LS material certification, pressure test,
Shock test report of the Bundesmari- (different nominal bores) as safety leakage test up to 10-9 mbar x l/sec.,
ne/Blohm & Voss AG, Hamburg, of coupling in the air pressure sector. funcito test, guarantee, possible
WALTHER quick connect self-sealing against sharing of expenses.
couplings, series MD, under high Schweizerischer Verein für
accelerations and shocks. Schweißtechnick, Basel; Documented production according to
WALTHER quick connect self-sealing specification of nuclear engineering,
Centrale Dienst der Arbeitsin- couplings, low pressure series – non – for military use, for medical
spectie, S-Gravenhage; interchangeable type, as plug applicaations, for offshore technique
WALTHER quick connect self-sealing connection for oxygen- and burner etc...
coupling or air-, oxygen-, acetylene- gas lines in the welding sector.
and propane lines etc. Special test to be agreed upon
Schweizerischer Verein des Gas-
Daimler-Benz Aerospace; und Wasserfaches, SVGW, Zürich; CE-Sign
Approval according to quality Recommendation of WALTHER coup- No special EU-manufacturer
requirements of the Federal lings type LP-019, LP-032 and LP-050 declaration is necessary for hydraulic
Association of German Aerospace as solid and appropriate connection products for the groups hose and pipe
Industry e. V. (BDLI) to QSF-C on the between blowing burner and gas line connections etc., other hydraulic
basis of ISO 9001. for natural gas, city gas, propane/air fittings as well as pneumatic products
and liquifiedd petroleum gas up to 5 for the groups screwed connections
DVGW-Forschungsstelle, Karlsruhe; bar working pressure. and lines.
Expertise for WALTHER quick connect
self-sealing couplings, type LP-006, Siemens AG, Zentralabteilung Guide line for pressure devices
LP-007, LP-012,LP-019, SP-006, MD- Reaktortechnik, Erlangen; (DGRL)
006, MD-007, MD-012 and MD-019, for Walther quick connect self-sealing The self sealing couplings which are
use in engineered gas applcations of couplings, medium pressure series, listed in this catalogue are not subject
industry. for radiaactive contaminated liquid to the guide line for pressure devices
waste and demineralized water and therefore a CE-marking shall not
Fachausschluß Chemie bei der circuits, also with particle be carried out.
Zentralstelle für Unfallverhütung contamination and hight temperature.
des Hauptverbandes der Special test and approval conditions
gewerblichen Siemens AG, Unternehmensbereich must be stated when placing an order.
Berufsgenossenschaften, Köln; KWU, Erlangen;
WALTHER quick connect self-sealing Confirmation for production of quick
couplings for high pressure liquid jets. connect self-sealing couplings, multi-
couplings and dockings systems for
Insitut für Baustoffkunde und Stahl- nuclear facilities on the basis of the
betonbau der Technischen Univer- QSP4a and KTA 1401.
sität Braunschweig;
Application of Walther quick connect Verkehrsanlagen e.V. STUVA, Düs-
self-sealing couplings, series MD and seldorf;
12. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 10
10 Low pressure Series LP
Low pressure Series LP
The series LP offers couplings with one side or both sides self sealing and valves in nominal bore 2.5 to 50 mm. This
series is supplied in different materials and surface coatings.
With the exception of types LP-032 and LP-050 the LP series is also suitable for vacuum applications (in connected
condition).
13. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 11
Series LP Type 06-003 Nom. Bore 2,5 mm 11
characteristic features: materials: seal qualitities:
- automatic lock (one hand operation) standard: 1 = NBR
- mini coupling 23 = brass, nickel plated 2 = FKM
4 = EPDM
optional features:
OV = without valve
(no one hand operation)
Please note the
technical data on
pages 2 - 7, 32 - 33 and the
max. working pressures
Availability: D Short E Medium k Long on page 9
nickel plated
weight [g]
Connec- A1 SW1 I1 d1
Part No. tion SW I d t n
A2 SW2 I2 d2
brass
A
06-003-0-XX001-23-. M5 D 9 26,5 10 6 8
male thread
06-003-0-XX010-23-. M 10 D 11 30,5 10 10 12
Series LP
female thread 06-003-0-XX015-23-. M5 D 9 28 10 7 11
Self sealing couplings
hose connection 06-003-0-SL004-23-. 4 mm D 9 39,5 10 19 10
06-003-0-SW003-23-. OD 5 D M 7 x 0,5 9 7 32,5 9 10 8 12 11
ID 3 mm — — — —
06-003-0-SW004-23-. OD 6 D M 10 x 1 11 13 36,5 13,5 10 14,3 16 21
re-usable hose connection with swivel nut for plastic pipes ID 4 mm — — — —
06-003-0-XX017-23-. OD 5 A M 7 x 0,5 9 7 45,5 9 10 8 25 24
ID 3 mm M 7 x 0,5 11 3 12
06-003-0-XX006-23-. OD 6 D M 10 x 1 11 13 45,5 13,5 10 14,3 25 25
re-usable hose connection with swivel nut for plastic pipes and ID 4 mm M 10 x 1 17 5 18,9
with counternut for bulkhead mounting, max. thickness 4 mm
06-003-1-XX001-23 M5 D 9 19 9,9 6 9 4
male thread
06-003-1-WR010-23 BSPP 1/8” E 11 21 12 8 9 6
Thru type adaptors
female thread 06-003-1-XX015-23 M5 E 9 18 9,9 7 9 5
hose connection 06-003-1-SL004-23 4 mm D 29,5 6 19 9 3
06-003-1-SW003-23 OD 5 D M 7 x 0,5 8 7 25 9 8,9 8 12 9 5
ID 3 mm — — — —
06-003-1-SW004-23 OD 6 E M 10 x 1 11 13 29 13,5 12 14,3 16 9 17
re-usable hose connection with swivel nut for plastic pipes ID 4 mm — — — —
14. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 12
12 Series LP
characteristic features:
Type LP-003
materials:
Nom. Bore 3 mm
seal qualitities:
- automatic lock (one hand operation) standard: 1 = NBR
23 = brass, nickel plated 2 = FKM
optional features: 4 = EPDM
OV = without valve
Please note the
technical data on
pages 2 - 7, 32 - 33 and the
max. working pressures
Availability: D Short E Medium k Long on page 9
nickel-plated
Connection
Weight [g]
pipe od
Part No. A/
SF
brass
A1
n.b. SF1 l l1 d d1 t n
British standard
pipe parallel (BSPP) LP-003-0-WR010-23-. BSPP 1/8” D 14 32,5 15 8 32
male thread to DIN —
ISO 228
male thread to
DIN ISO 228 for
bulkhead mounting LP-003-0-XX016-23-. BSPP 1/4” A 17 34 6 15 23,9 15 46
(max. thickness 22
2 mm), complete
with counternut
Self sealing couplings
re-usable hose LP-003-0-SW004-23-. OD 6 A 14 40,5 13,5 15 14,3 16 50
connection with
swivel nut for ID 4 mm 13
plastic pipes M 10 x 1
metric male thread
with 24° sealing LP-003-0-L0612-23-. M 12 x 1,5 A 6 4 14 34,5 15 10 38
cone to DIN 2353 —
(light duty series L)
LP-003-0-SL004-23-. 4 mm E 14 44,5 15 19 36
hose connection
—
male thread with
4 mm hose connec-
tion for bulkhead LP-003-0-XX004-23-. 4 mm D 17 54,5 6 15 25,4 19 50
mounting (max.
thickness 2 mm) M 14 x 1,5 19
complete with
counternut
British standard
pipe parallel (BSPP) LP-003-1-WR010-23 BSPP 1/8” D 12 25 13,8 8 13 9
male thread to DIN —
ISO 228
Thru type adaptors
re-usable hose LP-003-1-SW004-23 OD 6 A 12 33 13,5 13,2 14,3 16 13 17
connection with
swivel nut for plastic ID 4 mm 13
pipes M 10 x 1
hose connection LP-003-1-SL004-23 4 mm E 35 8 19 13 4
15. L_071186_Inhalt 01.06.2007 11:01 Uhr Seite 13
Series LP
characteristic features:
Type 07-003
materials:
Nom. Bore 3 mm
seal qualitities:
13
- automatic lock (one hand operation) standard: 1 = NBR
23 = brass, nickel plated 2 = FKM
4 = EPDM
special materials:
1 = stainless steel 1.4404/1.4571 or similar
Please note the
technical data on
pages 2 - 7, 32 - 33 and the
max. working pressures
Availability: D Short E Medium k Long on page 9
316 ti/1.4571
brass nickel
Connection
Weight [g]
pipe od
Part No. A/
plated
SW
AISI
A1
n.b. d d1 SW1 l l1 t n
British standard pipe 07-003-0-WR010-..-. BSPP 1/8” D A 15 12 39,8 8 32
parallel (BSPP) male
thread to DIN ISO 228 —
Series LP
Self sealing couplings
British standard pipe 07-003-0-WR510-..-. BSPP 1/8” A A 15 12 37,8 9 30
parallel (BSPP) female
thread to DIN ISO 228 —
07-003-0-SW004-..-. OD 6 A A 15 14,3 12 47,8 13,5 16 41
ID 4 mm 13
M 10 x 1
re-usable hose connection with swivel nut for plastic pipes
07-003-0-SL004-..-. 4 mm A A 15 12 51,8 19 32
hose connection
—
British standard pipe
parallel (BSPP) male 07-003-2-WR010-..-. BSPP 1/8” D A 13,2 12 38 8 15 18
thread to DIN ISO 228 —
Self sealing adaptors
British standard pipe 07-003-2-WR510-..-. BSPP 1/8” A A 13,2 12 36 9 15 15
parallel (BSPP) female
thread to DIN ISO 228 —
07-003-2-SW004-..-. OD 6 A A 13,2 14,3 12 46 13,5 16 15 27
ID 4 mm 13
M 10 x 1
re-usable hose connection with swivel nut for plastic pipes
07-003-2-SL004-..-. 4 mm A A 13,2 12 50 19 15 17
hose connection
—