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Factory address:Economic Development Zone, LuoTian County, Huanggang City, HuBei Prov., China 438000.
Office address: Room 701, Block 3, WeiLaiZhiGuang, Guanggu Avenue No.3 , Hongshan District, Wuhan, Hubei Pro., China430074
Quick Exhaust Valve
316 stainless steel construction. Large CV factor assures fast system response. Small operating noise. Type to NACE MR-0175 available. Standard Buna N seals,other seals available.
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Quick Exhaust Valve
Features
316 stainless steel construction.
Large CV factor assures fast system response.
Small operating noise.
Type to NACE MR-0175 available.
Standard Buna N seals,other seals available.
Description
The qucik exhaust Valve is designed to rapidly bleed the control pressure from an actuator or other device .It is typically used on safety valves, control valves, or other devices that must respond quickly when the control signals are removed . It is easy to install and maintain. No special tools are needed for repair and assembly.
Structure and Specifications
Valve Size | Valve Ports | H in. (mm) | A in. (mm) | Cv Factor (IN) | Cv Factor (EX) |
1/2" | 1/2" FNPT | 3.14 (79.79) | 2.54 (64.59) | 5.4 | 7.6 |
3/4" | 3/4" FNPT | 4.92 (125) | 4.02 (102) | 6.6 | 9.8 |
Working Pressure | Inlet Cracking Press. | Wetted Materia | Work Temperature |
MAX. 200 psig (13.8 bar) | 5 psig(0.3 bar) | 316 & Buna N standard | -40~212 °F( -40~100°C)standard valve |
Working Pressure | Max 10000 psig (689 bar) | Inlet Opening Pressure | 80 psig (5.5 bar) |
Contact Medium Material | 316, X-750 & Buna N standard | Valve Port | 1/2"Female NPT |
Work Temperature | -40~212°F (-40~100°C) [Standard] | Size A | 2.54 in. (64.5 mm) |
Size B | 2.54 in. (64.5 mm) | CV Factor (lN) | 1.1 |
Size H | 5.69 in. (144.5 mm) | CV Factor(EX) | 5.0 |
Product Ordering Information
Ordering Code: QEV- 10 SS -FN8- H -N1
10 | SS | FN8 | H | N1 | |||||
Code | Working Pressure | Code | Body Material | Code | Valve Port | Code | Media | Code | NACE MR-0175 |
D2 | 200 psig | SS | 316 SS | FN8 | 1/2"Female NPT | P | Pneumatic | Blank | No |
06 | 6000 psig |
|
| FN12 | 3/4"Female NPT | H | Hydraulic | N1 | -18~120°C, Yes |
10 | 10000 psig |
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| N2 | -40~120°C, Yes |
6000 psig and 10000 psig just for hydraulic valve.Other sizes and types available upon request.
For special requirements, please contact us.
Repair Kit
Repair kit:Contains all seals.
Repair kit ordering code: KIT-QEV- 10-8- H -N1
10 | 8 | H | N1 | ||||
Code | Working Pressure | Code | Valve Size | Code | Media | Code | NACE MR-0175 |
D2 | 200 psig | 8 | 1/2" | P | Pneumatic | Blank | No |
06 | 6000 psig | 12 | 3/4" | H | Hydraulic | N1 | -18~120°C, Yes |
10 | 10000 psig |
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|
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| N2 | -40~120°C, Yes |
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Mobile/Whatsapp:+86 13329942980
Email:sale@hydrstar.com
HYDR-STAR Fluid Control Company Limited
Factory address:
Economic Development Zone, LuoTian County, Huanggang City, HuBei Prov., China 438000.
Office address: Room 701, Block 3, WeiLaiZhiGuang, Guanggu Avenue No.3 , Hongshan District, Wuhan, Hubei Pro., China430074
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