Description
The Conrader 1/2" NPT hard seat safety relief valve is supplied by Ultramax Systems for overpressure protection on compressed air receivers, pressure vessels and gas installations. The stainless steel body gives reliable sealing and corrosion resistance, and the valve is factory set to 140 psi (965 kPa / 9.7 bar) and ASME coded, lifting to vent excess pressure and reseating once normal operating pressure returns. The rated flow is 261 scfm. Operating temperature range -50˚C to 205˚C. Stocked in Australia by Ultramax Systems, with batch certificates and recertification available on request.
Features
- ASME coded for pressure-vessel and receiver duty
- Rated flow 261 scfm
- Stainless steel body with hard seat for reliable sealing
- Factory set to 140 psi (965 kPa) and lead sealed
- NPT threaded connection for direct fit to receivers
- Spring-loaded with automatic reseating once pressure returns
- Suitable for compressed air, inert gas and non-aggressive media
Applications
- 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
- Air compressor receivers and air-line pressure vessels
