Watts 757DCDA-OSYXPIV-GPM 4 - Part of the 757DCDA Series snake fence This 1 inch two-way universal

This 1 inch two-way universal flow check valve is for use in commercial and residential hydronic heating systems to provide positive shutoff when circulator is not running

Z415BL-4NL

offering a larger access opening for easier inspection and cleaning

UPC - 098268579734

Specifications Body Material Bronze Brand Watts EAN 098268000306 Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free NO Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0002220 Pressure Range 75 to 150 PSI Pressure Relief Setting-PSI 125 Protection Type Temperature And Pressure Series 1L Shank Length 7/8 IN Temperature Relief-Fahrenheit 210 Specification Sheet - 1L

Watts 757DCDA-OSYXPIV-GPM 4 - Part of the 757DCDA Series snake fence This 1 inch two-way universalThis 4 IN stainless steel double check detector backflow preventer is a crucial component in safeguarding potable water from contamination. Used primarily in fire line sprinkler systems where it prevents the backflow of fire suppression materials into the potable water supply, its installation is typically mandated by local authorities in areas identified as non health hazard continuous pressure applications. It has outside stem and yoke resilient