Filter by
Inlet Pipe Size
Body Material
Relief Port Pipe Size
Inlet Thread Type
Relief Port Thread Type
DFARS Compliance
Made-to-Order Pressure-Relief Valves
Design a valve specifically for your process media and set pressure. Choose from a valve for air, inert gas, water, hydraulic oil, fuel oil, gasoline, or diesel fuel and a set pressure. These valves begin opening at the set pressure and fully open at about 10% over the set pressure. They begin closing as pressure drops and fully close when the system pressure is restored below the set pressure. Body is 316 stainless steel for exceptional corrosion resistance.
To Order: Please specify medium and a set pressure in 1 psi increments from the range listed in the table.
Inlet | Relief Port | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Location | Maximum Pressure, psi | Pipe Size | Location | Temperature Range, °F | Overall Ht. | Set Pressure Range, psi | Medium | Each | |
NPT Female Inlet and NPT Female Relief Port | ||||||||||
316 Stainless Steel Body—Fluoroelastomer Seal | ||||||||||
| 1/2 | Bottom | 3,300 | 3/4 | Side | -10° to 400° | 7 1/2" | 150 to 2,699 | Hydraulic Oil | 0000000 | 0000000 |
NPT Male Inlet and NPT Female Relief Port | ||||||||||
316 Stainless Steel Body—Fluoroelastomer Seal | ||||||||||
| 3/4 | Bottom | 3,300 | 3/4 | Side | -10° to 400° | 7 1/2" | 150 to 2,269 | Hydraulic Oil | 0000000 | 000000 |
| 1 | Bottom | 3,300 | 1 | Side | -10° to 400° | 7 1/2" | 150 to 2,421 | Hydraulic Oil | 0000000 | 00000000 |