BRASS

Brass Screwed Spring Check Valves: Reliable Domestic Anti-Slam

Brass screwed spring check valves are the most popular inline non-return valves for residential, commercial, and light industrial systems. The combination of a durable brass body and a spring-assisted closure delivers highly responsive backflow prevention in a cost-effective package.

Because the internal spring forces the valve shut the instant forward flow stops, these valves excel at preventing water hammer in closed-loop systems.

  • Best Used For: Home water booster pump lines, HVAC heating and cooling loops, well-pump delivery lines, and compressed air systems.
  • Sealing Options: Regularly fitted with resilient NBR or EPDM rubber seats to ensure a 100% bubble-tight, drip-free seal even at low backpressures.
  • Key Advantage: Highly affordable, easy to thread using standard tools, and universally mountable in vertical, horizontal, or angled pipe layouts.
BRASS
ACETAL DISC

ACETAL DISC

From £26.10 To £385.80 (exc VAT)
From £31.32 To £462.96 (inc VAT)

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METAL DISC

METAL DISC

From £38.00 To £544.10 (exc VAT)
From £45.60 To £652.92 (inc VAT)

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