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Features:
- Predetermined desired relief pressures allow the valve to relieve main piping overpressure which protects system equipment and piping.
- The valve is able to be activated to the open position for clean-in-place (CIP) operations.
- Heavy-duty stainless steel pneumatic actuator that is able to be fitted with a variety of springs to achieve desired relief pressures.
- Clamp-style operator connection for easy inspection and maintenance.
Service Conditions
Pressure tolerance: /- 15% of set pressure
Max. temperature: 248°F (depending on seal type)
Min. temperature: 23°F
Max. working pressure: 116 – 174 psi (valve size dependant)
Actuator air supply: 80 psi Minimum / 116 psi Maximum
Vacuum resistance: 0.4 cm3/s