manage_search We cross-reference 60,000+ OEM & housing numbers. Find your filter arrow_forward

3/8" BSPP - Soft Seat - ASME Coded SRV 250 | SRV 3/8" BSPP - 080/551

Write a Review
SKU -
SRV 3/8" BSPP - 080/551
$97.81
$97.81

Description

This Conrader soft seat safety relief valve in 3/8" BSPP provides dependable overpressure protection on compressed-air systems, receivers and pressure vessels — supplied by Ultramax Systems for Australian industrial installations. Factory-set to 80 psi (551 kPa / 5.5 bar), rated flow of 75 scfm, with a stainless steel 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

  • Stainless-steel spring for consistent set-pressure across the service interval
  • Factory set, tested and tagged to the marked pressure setting
  • Threaded body in standard BSP, BSPP and NPT configurations for direct fit on receivers
  • Soft seat design provides leak-tight sealing and reliable reseating after relief
  • Compact body footprint for mounting on small receivers and pressure vessels

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

Specifications

Cap Material
Stainless Steel
Spring Material
17-7 Stainless Steel
Piston Material
Stainless Steel
Pressure (kPa)
551
Pressure (psi)
80
Seal Material
Silicone (Standard) / Viton (on Request)
Seat Material
Stainless Steel
Temp. Range
-53°C to 120°C
Flow Rate (scfm)
75
Notes
We can supply other pressure settings to order. Batch Certificates can be supplied. All safety Valves can be recertified. Silicon Seal Max Temperature 120º C. Viton Seal Max Temperature 230º C