- PEX Products
- Heating Supplies
- Plumbing Supplies
- HVAC - Air Conditioning
- Fittings & Valves
-
Shop By Brand
Double Check Valve Assemblies
This category includes many different sizes and models of double check valve assemblies.
Double Check Valve Assemblies (Watts 007)
Series 007 Watts Double Check Valve Assemblies prevent the backflow of contaminated water into the potable water supply. It consists of a bronze (1/2 to 2 in) or fused epoxy coated cast iron (2 1/2 to 3 in) body construction that is easy to maintain and service. Watts Series 007 is ideal at referenced cross-connections identified as non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar). …
Double Check Valve Assemblies (Watts 757)
Series 757a, 757Na Double Check Valve Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating bi-link check valves, two shutoff valves, and four test cocks. It features a stainless steel housing and sleeve and is 70% lighter than traditional designs. Series 757a, 757Na is designed for non-health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. Maximum Working Pressure: 175psi (12.06 bar). …
Double Check Valve Assemblies (Wilkins 350)
These Wilkins 350 Series double check valve assemblies, manufactured by Zurn, are designed for installation on water lines to protect against both back-siphonage and back-pressure of polluted water into the water supply. …
Top Access Double Check Valve Assemblies (Wilkins 950XLT)
Wilkins 950XLT top access double check valve assemblies, manufactured by Zurn, are designed for installation on potable water lines to protect against both back-siphonage and back-pressure of polluted water into the potable water supply. A tethered test cock cap is provided to protect against fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists. …
Double Check Valve Assemblies (Febco 850)
MasterSeries® 850 In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a bronze body and threaded ball valve end connections. Maximum Working Pressure: 175psi (12.1 bar). …
Double Check Valve Assemblies (Febco 870V)
MasterSeries® 870V Configurable Design Double Check Valve Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature an epoxy coated ductile iron body and are available with NRS or OSY resilient wedge gate valves. Maximum Working Pressure: 175psi (12.1 bar). …
Double Check Valve Assemblies (Febco 805YD)
Series 805YD Double Check Valve Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a ductile iron body and all stainless steel check assemblies. Maximum Working Pressure: 175psi (12.1 bar). …
Double Check Valve Assemblies (Wilkins 950XL)
Series 950XL double check valve assemblies by Zurn are designed for installation on potable water lines to protect against both back-siphonage and back-pressure of polluted water into the potable water supply. Assembly shall provide protection where a potential health hazard does not exist. …
Join Our Mailing List - Sign up and receive special offers and coupons
