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 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
- Metric and BSP threaded body configurations for compressor and pressure-vessel mounting
- Robust internal trim for repeated pressure-relief cycles without sealing degradation
- Brass body construction with metal-to-metal hard seat for demanding service
- Hard seat design suited to elevated temperatures and aggressive service media
- AS-coded and ASME-coded variants available across the range
Applications
- Reciprocating and rotary compressors in demanding service
- Pressure vessels operating at elevated temperatures
- Industrial gas distribution lines requiring metal-seat reliability
- Intercoolers and aftercoolers on compressed-air systems
