Model # CV75NL

Internet #203989635

Water Source 3/4 in. Brass Check Valve
0659647920990

Water Source

3/4 in. Brass Check Valve

$1659 /each

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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 brass. Features include poppet with Buna-N O-ring, stem guide and wide channel for maximum flow. Rated at 200 psi.

California residents: see   Proposition 65 information

  • Keeps prime in jet, submersible and centrifugal pump systems
  • 3/4 in. x 3/4 in. female NPT
  • Prevents backflow in well or irrigation systems
  • Features a poppet with buna-N O-ring, stem guide and wide channel for maximum flow
  • Can be used vertically or horizontally
  • Solid brass design meets federal low lead regulations
  • Maximum working pressure is 200 psi
  • Spring loaded

Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

How much pressure does it take to open the check valve?

Asked by: Ianh
I'm no pro but, normal city pressure works. 70 lbs. I think. Less - I don't know.
Answered by: IBBOBC
Date published: 2015-09-20
  • y_2017, m_5, d_22, h_23CST
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Customer Reviews

3/4 in. Brass Check Valve is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Best value for my application I used this valve in a water back-up sump pump application for the supply line. It seems to work great and was the best value I could find. Home depot should carry this " In Store " rather than only online. One piece of advice here - splurge on the teflon tape and use the higher quality one. It's worth the couple of extra bucks.
Date published: 2015-01-07
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