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3/4" BSPT - Hard Seat - ASME Coded - SRH 580 | SRH 3/4" - unset

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SKU -
SRH 3/4" - unset
$238.76
$238.76

Description

Conrader hard seat safety relief valves in 3/4" BSP sit on compressor receivers and pressure vessels as the final safety stage against over-pressure events. This SKU is the 3/4" BSP configuration. Rated flow of 142 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

  • Factory set, tested and tagged to the marked pressure setting
  • Robust internal trim for repeated pressure-relief cycles without sealing degradation
  • Stainless-steel spring for consistent set-pressure across the service interval
  • AS-coded and ASME-coded variants available across the range
  • Hard seat design suited to elevated temperatures and aggressive service media

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
ASTM B16 Brass
Spring Material
17-7 Stainless Steel
Piston Material
ASTM B16 Brass
Pressure (kPa)
172 - 2,068
Pressure (psi)
25 - 300
Seal Material
Silicone (Standard) / Viton (on Request)
Seat Material
ASTM B16 Brass
Temp. Range
-53°C to 205°C
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
Flow Rate (scfm)
142 - 1147