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Warning: Products have one, but not necessarily all, of the selected characteristics.
Set Pressure Set Pressure |
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Body Material Body Material |
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Maximum Inlet Pressure Maximum Inlet Pressure |
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Valve Function Valve Function |
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Valve Type Valve Type |
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Inlet Thread Type Inlet Thread Type |
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Inlet Connection Type Inlet Connection Type |
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![]() | Pipe |
Inlet Location Inlet Location |
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Relief Port Connection Type Relief Port Connection Type |
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Relief Port Gender Relief Port Gender |
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Activation Activation |
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Inlet Connection Style Inlet Connection Style |
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Threaded |
Relief Port Thread Type Relief Port Thread Type |
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Set Pressure Configuration Set Pressure Configuration |
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Shape Shape |
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![]() | 90° Elbow |
Seal Material Seal Material |
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Overall Height Overall Height |
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Maximum Temperature Maximum Temperature |
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Set Pressure Accuracy Set Pressure Accuracy |
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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 from 150 to 3,300 psi. 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 | |||||||||
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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 | 000000 |