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).
Construction
- Valve Body: Extruded Brass.
- Valve Cap : Forged Brass
- Spring: Stainless Steel
- Seat Material: Neoprene/Teflon.
- Machined parts: Extruded Brass.
Design
- 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 -30C to 100C.
Installation.
- 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.