Description
The Conrader SRH 250 is a hard seat safety relief valve in 1/4" NPT, supplied by Ultramax Systems for overpressure protection on compressed-air receivers, pressure vessels and gas installations. Factory-set to 80 psi (551 kPa / 5.5 bar), rated flow of 73 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
- AS-coded and ASME-coded variants available across the range
- Robust internal trim for repeated pressure-relief cycles without sealing degradation
- Brass body construction with metal-to-metal hard seat for demanding service
- Stainless-steel spring for consistent set-pressure across the service interval
- Suitable for compressed air, gas and steam service within rated temperature limits
Applications
- Industrial gas distribution lines requiring metal-seat reliability
- Intercoolers and aftercoolers on compressed-air systems
- Pressure vessels operating at elevated temperatures
- Reciprocating and rotary compressors in demanding service
