⚡ Safety that’s always on point — don’t let pressure catch you off guard!
The Control Devices ST2512-1A150 is a premium brass ASME-certified safety valve preset to 150 psi, featuring a 1/8 inch NPT threaded inlet with Vibra-Seal lock, corrosion-resistant materials, and a high flow rate of 136 CFM. Designed for reliable pressure relief in industrial and home compressor systems, it operates safely up to 250°F and meets rigorous UV and NB certification standards.
| ASIN | B0142AM5LU |
| Best Sellers Rank | #423,577 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #557 in Relief Valves |
| Brand | Control Devices |
| Brand Name | Control Devices |
| Connector Type | Threaded |
| Customer Reviews | 4.6 out of 5 stars 110 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 psi |
| Model Number | ST2512-1A150 |
| Number of Items | 1 |
| 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 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 days ago
5 days ago