Description
The Conrader SRH 580 is a hard seat safety relief valve in 3/4" BSPP, supplied by Ultramax Systems for overpressure protection on compressed-air receivers, pressure vessels and gas installations. Factory-set to 140 psi (965 kPa / 9.7 bar), rated flow of 561 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
- Hard seat design suited to elevated temperatures and aggressive service media
- Factory set, tested and tagged to the marked pressure setting
- Suitable for compressed air, gas and steam service within rated temperature limits
- AS-coded and ASME-coded variants available across the range
- Robust internal trim for repeated pressure-relief cycles without sealing degradation
Applications
- Air compressor receivers and air-line pressure vessels
- Reciprocating and rotary compressor installations
- Pressure vessels containing non-hazardous compressed gases
- Compressed-air distribution networks and pneumatic equipment
- General industrial and workshop air systems
