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Backpressure Valves—Series FR, Temp. range: 40 to 450F,Fully automatic valves maintain preset inlet pressure, regardless of variations. All have a stainless steel spring. Ranges are factory-set at midrange and can be adjusted in the field to meet specific application requirements. FNPT connections. Provide continuous protection of pumps, process piping systems, and similar equipment in most hydraulic systems.,Meet CSA and CRN standards.
Item | Adjustable Back Pressure Relief Valve |
Body Material | Bronze |
Inlet Type | FNPT |
Outlet Type | FNPT |
Inlet Size | 1 in |
Outlet Size | 1 in |
Factory Set Pressure | 83 psi |
Disc Material | Stainless Steel |
Overall Height | 10 1/3 in |
Overall Length | 6 1/2 in |
Seat Material | Monel |
Spring Material | Stainless Steel |
Temp. Range | 40 Degrees to 450 Degrees F |
Test Lever | No |
Standards | CRN, CSA |