SA-40 External Compression Spring for Check Valves – Rapid Closure Accessory

Check Valve Accessory – SA-40 External Lever & Compression Spring

Product Details

  • Quantity
    100
  • Availability (Lead Time)
    6-10 Weeks
  • Product Location
    United Arab Emirates
  • Condition
  • OEM
    Bray International
  • Equipment code
    CFIHOS-30000636
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Short Description

External compression spring assembly designed to accelerate valve closure in fast-reversing flow systems, enhancing check valve responsiveness and reliability.

Description

Check Valve Accessory – SA-40 External Lever & Compression Spring

The SA-40 External Lever & Compression Spring is part of Bray’s Rite Series check valve accessories, engineered to increase the valve’s closing speed by adding mechanical force during flow reversal. This unit is particularly effective in applications where sudden or rapid reversal of media flow demands faster-than-standard closure to prevent backflow and potential damage to downstream equipment.

Featuring a durable enclosed compression spring mounted externally to the valve’s lever mechanism, the SA-40 generates anticipatory force that aids in the rapid closure of the disc assembly. This ensures minimal delay in shut-off, reducing the risk of hydraulic shock or water hammer. The SA-40 is ideal for aggressive flow environments such as pump discharge lines, condensate systems, and high-cycle industrial processes.

Specifications:

Model: SA-40
Function: Accelerated valve closure via external compression spring
Spring Type: Enclosed helical compression spring
Application: Fast media flow reversal systems
Mounting: External lever-mounted design for Rite Series valves
Material: Corrosion-resistant metal spring and housing
Action: Applies closing force against disc for quick shutoff
Compatibility: Works in conjunction with other accessories like SA-50 speed control
Flow Media: Suitable for liquids, gases, and process fluids
Operating Conditions: Ideal for fluctuating pressure and frequent cycling systems

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Technical Details

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