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1/4" BSPP - Hard Seat - ASME Coded - SRH 250 | SRH 1/4" BSPP - 125/861

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SKU -
SRH 1/4" BSPP - 125/861
$181.45
$181.45

Description

Conrader hard seat safety relief valves in 1/4" BSPP sit on compressor receivers and pressure vessels as the final safety stage against over-pressure events. This SKU is the 1/4" BSPP configuration. Factory-set to 125 psi (861 kPa / 8.6 bar), rated flow of 109 scfm, with an astm b16 brass seat, ASME-coded for pressure-vessel and receiver service. Australian-stocked, with batch certificates available on request and recertification handled in-house by Ultramax Systems.

Features

  • Metric and BSP threaded body configurations for compressor and pressure-vessel mounting
  • Hard seat design suited to elevated temperatures and aggressive service media
  • AS-coded and ASME-coded variants available across the range
  • Factory set, tested and tagged to the marked pressure setting
  • Stainless-steel spring for consistent set-pressure across the service interval

Applications

  • General industrial and workshop air systems
  • 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

Specifications

Cap Material
ASTM B16 Brass
Spring Material
17-7 Stainless Steel
Piston Material
ASTM B16 Brass
Pressure (kPa)
861
Pressure (psi)
125
Seal Material
Silicone (Standard) / Viton (on Request)
Seat Material
ASTM B16 Brass
Temp. Range
-18°C to 205°C
Flow Rate (scfm)
109
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