🛡️ Safety that’s set and forget—engineered for peace of mind
The Control Devices ST25-1A175 is a brass soft seat safety valve preset to 175 psi, featuring a 1/4" male NPT inlet with Vibra-Seal thread lock for leak prevention. Designed for high-temperature applications up to 250°F, it combines corrosion-resistant materials with ASME safety certification, ensuring dependable pressure relief and compliance in professional systems.
T**R
worked well
worked well, no issues
D**J
Fixed It
This restored my 10 yr old compressor. As good as as new!
R**M
Fit
Perfect fit
A**R
This is my spare.
This is my spare. I have never installed it. But, it looks fine. Perhaps some day I'll need it. My old safety pop-off valve has popped a couple of times when it shouldn't have. I suppose now that I have this spare the old one will never fail again. Assuming that's the case this was easy.
J**Y
Pressure regulator
Great product
G**N
What's great? No problem. Installing good product.
It was installed on compressure.It was easy to install and works.Great I think it's a good product.
G**X
Solid part.
Solid product. Using it for my air compressor. Spring seemed a bit more tough to pull than old one. Worked fine at pressure of 150psi to pull. Old part wasn't very good. I expect this one will last was longer.
J**R
Second attempt but this one works well
The first one I purchased was rated 150 psi I believe, but it would “blow” around 135 psi. So I went with the 175 psi version and it is holding strong at 160 for a year now.
Trustpilot
1 day ago
2 weeks ago
