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Valve Automation
The document outlines various valve automation products from Dwyer Instruments, Inc., providing specifications, features, and applications for each type. It includes information on 2-way and 3-way stainless steel ball valves, tri-clamp valves, flanged valves, socket weld valves, v-ball valves, butterfly valves, and actuators. The materials are intended as a resource for customers and employees, with restrictions on reproduction and use of company trademarks.
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Valve Automation
- 1. Valve Automation Thematerials included in this compilation are for the use of Dwyer Instruments, Inc. potential customers and current employees as a resource only. They may not be reproduced, published, or transmitted electronically for commercial purposes. Furthermore, the Company’s name, likeness, product names, and logos, included within these compilations may not be used without specific, written prior permission from Dwyer Instruments, Inc. ©Copyright 2014 Dwyer Instruments, Inc.
- 2. Overview WE01/WE31 WE02WE03/WE33 WE04/WE34 WE05 WE06/WE07 WE20 ACT ARK/VRK
- 3. WE01 / WE31- Introduction WE01: 2-way NPT stainless steel ball valve WE31: 3-way NPT stainless steel ball valve Can be packaged with actuators, positioners and limit switches
- 4. WE01 / WE31- Specifications Valve Body: WE01: 2-way; WE31: 3-way Connections: Female NPT Pressure Limits: 28” Hg to 1000 psi (-0.7 – 69 Bar) Line Size: ½” to 3” Wetted Materials: CF8M, 316SS, PTFE Actuators Type: Manual, Electric or Pneumatic
- 5. WE01 / WE31- Features Blowout proof stem Vented balls for lower operating torques Reinforced PTFE seals Full port ball design to reduce pressure drop Offer limit switches mounted to manual valves Available with actuators, limit switches and positioners
- 6. WE02 - Introduction 2-way 3-piece NPT stainless steel ball valve 3-piece design is ideal for high cycle applications
- 7. WE02 - Specifications Valve Body: 3-piece Connections: Female NPT Pressure Limits: 28” Hg to 1000 psi (-0.7 – 69 bar) Line Sizes: ½” to 3” Wetted Materials: CF8M, 316SS, PTFE Actuators Types: Manual, Pneumatic or Electric
- 8. WE02 - Features Designed for high cycle applications 3-piece design makes it easy to replace valve seats. Reinforced PTFE seals Full port ball design to reduce pressure drop Offer limit switches mounted to manual valves Available with actuators, limit switches and positioners
- 9. WE03 / WE33- Introduction WE03: 2-way Tri-Clamp stainless steel ball valve WE33: 3-way Tri-Clamp stainless steel ball valve Tri-clamp process for food and beverage applications
- 10. WE03 / WE33- Specifications Valve Body: WE03: 2-way; WE31: 3-way Connections: Tri-Clamp Pressure Limits: 20” Hg to 1000 psi (-0.7 – 69 bar) Line Size: ½” to 2” Wetted Materials: CF8M, 316SS, PTFE Actuators Types: Manual, Pneumatic or Electric
- 11. WE03 / WE33- Features Tri-clamp process for food and beverage applications Cavity filled valve for sanitary applications Full port ball design to reduce pressure drop Configurable to fit any application Available with actuators, limit switches and positioners
- 12. WE04 / WE34- Introduction WE04: 2-way flanged stainless steel ball valve WE34: 3-way flanged stainless steel ball valve 150# ANSI flange
- 13. WE04 / WE34- Specifications Valve Body: WE04: 2-way; WE34: 3-way Connections: 150# ANSI flange Pressure Limits: 20” Hg to 275 psi (-0.7 – 19 bar) Line Sizes: ½ to 3” Wetted Materials: CF8M, 316SS, PTFE Actuators Types: Manual, Pneumatic or Electric
- 14. WE04 / WE34- Features Industrial 150# ANSI flange process connection Reinforced PTFE seals Full port ball design to reduce pressure drop Configurable to fit any application Vented balls for lower operating torques Available with actuators, limit switches and positioners
- 15. WE05 - Introduction Socket weld ball valve Welded into the process line
- 16. WE05 - Specifications Valve Body: 3-piece Connections: Socket weld Pressure Limits: 20” Hg to 1000 psi (-0.7 – 69 bar) Line Sizes: ½” to 3” Wetted Materials: CF8M, 316SS, PTFE Actuators Types: Manual, Pneumatic or Electric
- 17. WE05 - Features Blowout proof stem Socket weld end caps for high pressure or leak-proof connections Reinforced PTFE seals Vented balls for lower operating torques Available with actuators, limit switches and positioners
- 18. V-ball Advantages Controlvalve flow characteristics in a compact ball valve package Can withstand high pressure drops and velocities 60° and 90° balls offer an equal percentage flow characteristic V-ball valves offer bidirectional bubble tight shut off
- 19. WE06 / WE07- Introduction WE06: 2-way NPT V-ball ball valve WE07: 2-way 150# Flange V-ball ball valve Control valve flow characteristics in a compact ball valve package
- 20. WE06 / WE07- Specifications Valve Body: WE06: 3-piece; WE07: 2-piece Connections: WE06: Female NPT; WE07: 150# ANSI flange Pressure Limits: 20” Hg to 1000 psi (-0.7 – 69 bar) Line Size: ½” to 3” Wetted Materials: CF8M, 316SS, PTFE Actuators Types: Manual, Pneumatic or Electric
- 21. WE06 / WE07- Features Available with 60° and 90° V-balls Utilizes a machined 316SS V-ball Reinforced PTFE seals Bubble tight shut off at high pressure drops Configurable to any application Accepts actuators, limit switches and positioners
- 22. WE20 - Introduction Butterfly Valve Available in Lug or Wafer style mounting
- 23. WE20 - Specifications Valve Body: 2-way, Ductile cast iron Line sizes: 2 to 12” Connections: Wafer or Lug Pressure Limits: 225 psi (15.5 bar) Liners: EPDM or PTFE Actuators Types: Manual, Pneumatic or Electric
- 24. WE20 - Features Designed for flow control in larger pipe sizes Machined flats attach disc/stem – no pins Phenolic backed cartridge seat design for extended service Configurable to any application Accepts actuators, limit switches and positioners
- 25. ACT - Introduction Pneumatic and electric actuators ISO 5211 mounting configuration for easy installation
- 26. ACT - Specifications Pneumatic Type: DA: double acting; SR: Spring Return Enclosure: Anodized Aluminum body and epoxy coated end caps Temperature Limits: -40ºC to 80ºC Accessory mounting: NAMUR Electric Type: TD, TI: Two position; MD, MI: Modulating Power Requirements: 120vac, 220vac, 24vac or 24vdc Enclosure ratings: IP67
- 27. ACT - Features ISO 5211 or NAMUR mounting configuration for easy installation Two-position electric actuators include auxiliary limit switches and position indicators Electric actuator come with enclosure heaters to prevent condensation in the enclosure Modulating actuators have an output for position monitoring
- 28. Repair Kits Replaceableseals and seats for all pneumatic actuators and ball valves Series ARK Actuator Repair Kits Series VRK Valve Repair Kits
- 29. Applications Chiller plant Hot and cold water mixture control
- 30. Applications Irrigation Systems Bypass valves and isolation valves
- 31. Applications Waste watertreatment plant Late stage control valves
- 32. Applications Thermal Oxidizers Air or gas flow control
- 33. Applications Midstream oilrefinery Oil production control valve
- 34. Applications Chemical Processing Air or gas flow control and emergency shut down
- 35.