Description
This Conrader hard seat safety relief valve in 1/2" NPT provides dependable overpressure protection on compressed-air systems, receivers and pressure vessels — supplied by Ultramax Systems for Australian industrial installations. Factory-set to 165 psi (1137 kPa / 11.4 bar), rated flow of 304 scfm, with an astm b16 brass seat, ASME-coded for pressure-vessel and receiver service. Supplied from Australian stock with batch certification on request and full recertification supported by the Ultramax Systems technical team.
Features
- Brass body construction with metal-to-metal hard seat for demanding service
- Robust internal trim for repeated pressure-relief cycles without sealing degradation
- AS-coded and ASME-coded variants available across the range
- Stainless-steel spring for consistent set-pressure across the service interval
- Metric and BSP threaded body configurations for compressor and pressure-vessel mounting
Applications
- Pressure vessels operating at elevated temperatures
- Industrial gas distribution lines requiring metal-seat reliability
- Industrial process plants on compressed-air, gas and steam duty
- Reciprocating and rotary compressors in demanding service
