Description
The Conrader SRH 250 is a hard seat safety relief valve in 1/4" BSPP, supplied by Ultramax Systems for overpressure protection on compressed-air receivers, pressure vessels and gas installations. Factory-set to 300 psi (2068 kPa / 20.7 bar), rated flow of 248 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
- Stainless-steel spring for consistent set-pressure across the service interval
- Factory set, tested and tagged to the marked pressure setting
- Suitable for compressed air, gas and steam service within rated temperature limits
- Hard seat design suited to elevated temperatures and aggressive service media
- Robust internal trim for repeated pressure-relief cycles without sealing degradation
Applications
- Reciprocating and rotary compressors in demanding service
- Heated pressure vessels and process tanks within rated temperature
- Industrial gas distribution lines requiring metal-seat reliability
- Industrial process plants on compressed-air, gas and steam duty
