$329 Watts 1 1/2" Lead Free Double Check Valve Assembly, Quarter Turn Industrial Scientific Hydraulics, Pneumatics Plumbin Fittings Double,Industrial Scientific , Hydraulics, Pneumatics Plumbin , Fittings,Check,Free,/fruitwood765069.html,Quarter,Lead,Assembly,,Turn,Watts,Valve,1,www.cocokitchens.com,1/2",$329 $329 Watts 1 1/2" Lead Free Double Check Valve Assembly, Quarter Turn Industrial Scientific Hydraulics, Pneumatics Plumbin Fittings Double,Industrial Scientific , Hydraulics, Pneumatics Plumbin , Fittings,Check,Free,/fruitwood765069.html,Quarter,Lead,Assembly,,Turn,Watts,Valve,1,www.cocokitchens.com,1/2",$329 Watts 1 2" Lead Free Over item handling Double Quarter Valve Turn Assembly Check Watts 1 2" Lead Free Over item handling Double Quarter Valve Turn Assembly Check

Watts 1 2

Watts 1 1/2" Lead Free Double Check Valve Assembly, Quarter Turn


Watts 1 1/2" Lead Free Double Check Valve Assembly, Quarter Turn


Product description

This 1 1/2 inch lead free double check valve assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead free body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.

Watts 1 1/2" Lead Free Double Check Valve Assembly, Quarter Turn

Since Jan 2010, Selleckchem products have been cited in 415 studies from top scientific journals.

Thirteen Nobel Prize winners have published 44 articles with Selleck products.


Michael Houghton

Won the Nobel Prize in Physiology or Medicine in 2020

James P. Allison

Won the Nobel Prize in Physiology or Medicine in 2018

Michael Rosbash

Won the Nobel Prize in Physiology or Medicine in 2017

Eric Richard Kandel

Won the Nobel Prize in Physiology or Medicine in 2000

Brian K. Kobilka

Won the Nobel Prize in Chemistry in 2012

  • Sci Rep, 2019, 9(1):382

    PubMed: 30674983

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  • Mol Cell, 2019, 75(1):53-65.e7

Robert Lefkowitz

Won the Nobel Prize in Chemistry in 2012

Aaron Ciechanover

Won the Nobel Prize in Chemistry in 2004

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