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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

An SRV spring (Safety Relief Valve spring) is a precision-engineered component that controls the valve set pressure by providing the calibrated force required to keep the valve closed during normal operation and allowing it to open when system pressure exceeds safe limits. Manufactured for durability and consistent performance, these springs are essential for maintaining reliable pressure protection in compressed air and gas systems.

Spring ColourRed

Features

    • Manufactured from high-quality stainless steel for superior corrosion resistance

    • Designed to maintain accurate and consistent valve set pressure

    • Resistant to moisture, condensate and harsh operating environments

    • Suitable for washdown and high-humidity installations

    • Long service life with stable spring performance characteristics

    Applications

    • Compressed air systems operating in corrosive or humid environments

    • Food and beverage production facilities

    • Marine and coastal installations exposed to salt air

    • Pharmaceutical and laboratory compressed air systems

    • Mining and industrial environments requiring corrosion-resistant components

Specifications

Width
3.500 (cm)
Height
1.500 (cm)
Depth
1.500 (cm)
Cap Material
ASTM B16 Brass
Colour
Red
Maximum Flow Rate (scfm)
66
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