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Stainless Steel Springs for 1/2" SRVs BSP & NPT | 4385

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SKU -
4385
$8.69
$8.69

Description

Replacement 17-7 stainless-steel spring for Conrader brass-body soft-seat SRV safety relief valves used on compressed-air receivers and pressure vessels — dimensioned to the 1/2" soft-seat valve body and supplied unset for shop-bench adjustment. Custom pressure set-points can be supplied to order; the assembled valve can be recertified and supplied with a batch certificate by the Ultramax Systems team. Held in Australian stock as an unset service-replacement spring, with recertification of the assembled valve supported by the Ultramax Systems team.

Features

  • Supplied unset for technician set-pressure adjustment on the test bench
  • Recertification of the assembled valve supported in-house by Ultramax Systems
  • 17-7 stainless-steel spring construction for consistent set-pressure over service life
  • Dimensioned to the Conrader SRV brass valve body — installs in the genuine housing without modification
  • Service-replacement part used during recertification of Conrader SRV soft-seat valves

Applications

  • Service work on Conrader valves installed on pressure vessels
  • Field service of Conrader valves on industrial compressed-air systems
  • Recertification of Conrader SRV and SRH safety relief valves
  • Pressure-test bench reconfiguration of existing Conrader valve bodies

Specifications

Width
3.500 (cm)
Height
1.500 (cm)
Depth
1.500 (cm)
Cap Material
ASTM B16 Brass
Colour
Red
Spring Material
17-7 Stainless Steel
Piston Material
ASTM B16 Brass
Pressure (kPa)
172 - 379
Pressure (psi)
25 - 55
Seal Material
Silicone (Standard) / Viton (on Request)
Seat Material
ASTM B16 Brass
Flow Rate (scfm)
66