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OV-Series Standard Hydraulic Bypass Relief Valve with Flange Connections
Brand: Fulflo Specialties, IncThe OV-Series valve is a "Relief Valve" (RV) in a sense that the outlet pressure doesn't affect the valve’s set pressure. The valves operate off the inlet pressures only.
The OV-Series valve is to be used when you don't want the backpressure to affect the valves opening pressure. The valve sizes from 1/2" to 2" operate efficiently with liquids of any viscosity at pressures from 10 to 500 P.S.I.
Available in screwed connection and flange, in a choice of brass, cast iron, steel or stainless steel.
Widely used in a variety of applications, the OV-Series valves are ideally suited for all hydraulic and lubricating systems for pressure regulation and system protection. Special requirements should be referred to our engineering staff for recommendations.
Features- API 520 & 614 Approved
- Chatter-free operation
- Mount in any position
- Suitable for continuous duty
Specifications
Pressure Range
- 10 to 500 psi
Enclosure/Body Material
- Cast Iron, Brass, Steel Stainless Steel (300 Series Stainless)
Size
- 1/2”, 3/4”, 1”, 1-1/4”, 1- 1/2”, 2”
Connection
- Screw Connection
- Flange Connection
O-ring Material
- Buna Standard, Viton, Silicone, Aflas, Ethylene Propylene, Neoprene
Piston Material
- Hardened Steel, 416 Stainless Steel, 303 Stainless Steel
Flow Rate
- Up to 150 gpm
Certifications & Approvals
- API 520 & 614
