Model # PCV100

Internet #203449568

Water Source 1 in. Plastic Check Valve

Water Source

1 in. Plastic Check Valve

$851 /each

Frequently Bought Together

Product Overview

This check valve keeps prime in jet, submersible and centrifugal pump systems. When a pump shuts off, the check valve closes preventing the water from back-flowing. Long lasting, spring-loaded check valves are manufactured with high-quality thermoplastic. Features include poppet with Buna-N O-ring, stem guide and wide channel for maximum flow. Rated at 150 psi.

California residents: see   Proposition 65 information

  • Keeps prime in jet, submersible and centrifugal pump systems
  • 1 in. x 1 in. female NPT
  • Prevents backflow in well or irrigation systems
  • Vertical or horizontal application
  • Maximum working pressure is 150 psi at 73° fahrenheit
  • Spring loaded




Warranty / Certifications

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Customer Questions & Answers

what pressure initiates flow?

A spring closes the valve to prevent back-flow. This spring must be compressed to open the valve for forward flow. How much forward pressure must be applied for the valve to open? You can get a qualitative idea by blowing into the valve: if it's easier than inflating a balloon then it's only a few psi..
Asked by: joePlumber
Thank you for reaching out to us, This check valve will require 5psi to open.
Answered by: Water Source Team
Date published: 2016-08-19

is this a glue connection?

is this a glue connection?
Asked by: rb
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Customer Reviews

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