Pressure Relief Valve

Application

Pressure relief valves are Compatible with all CFC, HCFC and HFC Refrigerants and oils and other Industrial gases and fluids non-corrosive to steel and brass. (With suitable Gland/Seal).

• Valve Body: Extruded Brass.
• Valve Cap : Forged Brass
• Spring: Stainless Steel
• Seat Material: Neoprene/Teflon.
• Machined parts: Extruded Brass.

• Pre compressed special grade SS Spring provides unchanged tension for life of Valve.
• Pre stressed virgin seat material improves accuracy of pressure ratings.
• Designed for quick Discharge and immediate shut down.
• Available in pressure Range from 150psig – 450 psig.
• Pre set on imported accurate pressure gauge.
• Working Temperature range is -30°C to 100°C.

• Inspect valve and Install only if factory seal appears untampered.
• For leak tight sealing use Torque wrenches set at 30 Lb.Ft and ensure that Female thread is exact match.
• Shelf life of Valve is 18 months from date of manufacture. Beyond this period if unused return valve to Factory for recalibration.
• We recommend replacement of the valve after it pops open. It may not open again at preset pressure on account of Debris impregnation in seat and ageing of seat material.
• Under no circumstances open the seal and try to reset the valve as it needs special tools and trained technicians.