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CONRADER SRV 765 Safety Valve, Soft Seat
Conrader SRV Series safety valves are designed to protect unfired pressure vessels and systems from overpressure in compressed air and gas applications.
Style | Model | Rated Cfm @ Set Pressure | Preset Pressure Settings | Valve Type | Body Material | Spring Material | Max. Temp. | Price (ex. VAT) | |
---|---|---|---|---|---|---|---|---|---|
A | SRV765-1-050 | 497 CFM | 50 psi | Soft Seat | Brass | Stainless Steel | 250°F | €115.32 | |
A | SRV765-1-060 | 575 CFM | 60 psi | Soft Seat | Brass | Stainless Steel | 250°F | €114.83 | |
A | SRV765-1-075 | 693 CFM | 75 psi | Soft Seat | Brass | Stainless Steel | 250°F | €114.83 | |
B | SRV765-114-075 | 693 CFM | 75 psi | Soft Seat | Brass | Stainless Steel | 250°F | €126.11 | |
A | SRV765-1-100 | 889 CFM | 100 psi | Soft Seat | Brass | Stainless Steel | 250°F | €114.83 | |
B | SRV765-114-100 | 889 CFM | 100 psi | Soft Seat | Brass | Stainless Steel | 250°F | €126.11 | |
A | SRV765-1-125 | 1085 CFM | 125 psi | Soft Seat | Brass | Stainless Steel | 250°F | €116.64 | |
B | SRV765-114-125 | 1085 CFM | 125 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 | |
A | SRV765-1-150 | 1281 CFM | 150 psi | Soft Seat | Brass | Stainless Steel | 250°F | €120.89 | |
B | SRV765-114-150 | 1281 CFM | 150 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 | |
B | SRV765-114-175 | 1477 CFM | 175 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 | |
A | SRV765-1-175 | 1477 CFM | 175 psi | Soft Seat | Brass | Stainless Steel | 250°F | €114.83 | |
A | SRV765-1-200 | 1674 CFM | 200 psi | Soft Seat | Brass | Stainless Steel | 250°F | €114.83 | |
B | SRV765-114-200 | 1674 CFM | 200 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 | |
A | SRV765-1-225 | 1870 CFM | 225 psi | Soft Seat | Brass | Stainless Steel | 250°F | €114.83 | |
B | SRV765-114-225 | 1870 CFM | 225 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 | |
B | SRV765-114-250 | 2066 CFM | 250 psi | Soft Seat | Brass | Stainless Steel | 250°F | €128.37 | |
A | SRV765-1-250 | 2066 CFM | 250 psi | Soft Seat | Brass | Stainless Steel | 250°F | €115.32 | |
B | SRV765-114-275 | 2262 CFM | 275 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 | |
A | SRV765-1-275 | 2262 CFM | 275 psi | Soft Seat | Brass | Stainless Steel | 250°F | €115.32 | |
A | SRV765-1-300 | 2458 CFM | 300 psi | Soft Seat | Brass | Stainless Steel | 250°F | €115.32 | |
B | SRV765-114-300 | 2458 CFM | 300 psi | Soft Seat | Brass | Stainless Steel | 250°F | €125.61 |
Features
- These soft seat safety valves have an elastomer (Viton / silicon) seal that ensures zero-leakage and can resist high temperatures up to 400 degrees F and pressures ranging between 25 to 300 psig.
- They open at a predetermined set pressure and close when the system pressure has returned to a safe level.
- They feature a spring-loaded mechanism that exerts a force on the sensing element and acts to close the valve.
Standards and Approvals
- ASME
- CSA
Frequently Asked Questions
What should be the mounting orientation to install a pressure safety valve?
The SRV valves should be installed vertically to ensure that the valve body is self-draining and the correct seat tightness and set pressure are achieved.
How to maintain the valve?
Take a visual inspection and check for clogged drains & drainage pipes, dirt buildup around the seat and broken, damaged or missing parts and seals.
What is the purpose of a drain hole in the valve body?
The drain hole prevents condensate from accumulating in the valve body which could freeze or corrode internal valve parts.
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