Description
The Conrader SRV 390 is a soft seat safety relief valve in 1/2" NPT, supplied by Ultramax Systems for overpressure protection on compressed-air receivers, pressure vessels and gas installations. Factory-set to 75 psi (517 kPa / 5.2 bar), rated flow of 150 scfm, with an astm b16 brass seat, ASME-coded for pressure-vessel and receiver service. Stocked in Australia by Ultramax Systems, with batch certificates and recertification available on request.
Features
- Factory set, tested and tagged to the marked pressure setting
- Stainless-steel spring for consistent set-pressure across the service interval
- Threaded body in standard BSP, BSPP and NPT configurations for direct fit on receivers
- Brass body construction for corrosion resistance in compressed-air and gas service
- Suitable for compressed air, inert gas and non-aggressive service media
Applications
- Pneumatic equipment, air tools and workshop installations
- Industrial nitrogen, CO2 and inert-gas systems
- Pressure vessels containing non-hazardous compressed gases
- Intercoolers and aftercoolers on reciprocating and rotary compressors
- Air compressor receivers and air-line pressure vessels
