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🛡️ Safety that’s always on point — don’t risk it, control it!
The Control Devices ST2512-1A150 is a brass soft seat ASME safety valve preset to 150 psi, designed for reliable pressure relief in industrial and home compressor systems. Featuring a corrosion-resistant brass body, a 1/8 inch NPT threaded inlet with Vibra-Seal lock, and a high-temp rating up to 250°F, it delivers precise, leak-proof performance certified by ASME with UV and NB marks. Compact and easy to install, it supports flow rates up to 136 CFM, making it an essential safety upgrade for professionals who demand durability and compliance.
| ASIN | B0142AM5LU |
| Best Sellers Rank | #364,529 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #484 in Relief Valves |
| Brand | Control Devices |
| Brand Name | Control Devices |
| Connector Type | Threaded |
| Customer Reviews | 4.6 out of 5 stars 109 Reviews |
| Exterior Finish | Stainless Steel,Steel,Zinc |
| Included Components | Brass Safety Valve |
| Inlet Connection Size | 0.13 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 2 x 1 x 1 inches |
| Item dimensions L x W x H | 2 x 1 x 1 inches |
| Manufacturer | Control Devices |
| Manufacturer Part Number | ST2512-1A150 |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Number | ST2512-1A150 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | MNPT |
| Size | 1/8 Inch |
| Thread Size | 1/8 inch |
| Thread Type | NPT |
| Unit Count | 1.0 Count |
| Valve Type | Pressure Relief Valve |
K**N
Great product
Arrived quickly, good quality. Works like it should. Would reccomend to anyone needing one. I bought it for my train horns on my truck. I did not want to be that guy driving down the road and the compressor fails and overloads the tank and i go air born.
T**N
Nice quality
Easy replacement and great quality.
C**D
Works
My old relief valve was leaking. It probably got some dirt in it when I was testing it. It was 15 years old so it was long past time to replace it. This worked great
T**D
Great device!
Fits and works perfect on my train horn air tank. No leak issues at all.
I**7
Perfect Fit
I didn’t realize that these were a wear item… perfect fit.
B**R
Fit my craftsman compressor
Just what I needed at a good price.
D**Y
installed in about two (2) minutes works great, very satisfied with the product
Received safety valve in time alloted, installed in about two (2) minutes works great, very satisfied with the product. Would recommend purchasing this product it's definitely quality related.
J**A
Buen producto
Buen producto, el material se siente un poco débil pero cumple con su función
Trustpilot
2 weeks ago
1 month ago