Watts 174A 055 FS 1 1/2 - Part of the 174A Series chat-hdpe This 1/4 inch lead free

This 1/4 inch lead free dual check vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply

resulting in straight and flat-lying netting that reduces labor costs and minimizes claims and returns

00 Minimum Temperature-Fahrenheit 0 Operating Torque N/a Outlet Connection Size 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0450115 Port Type Full Seat Material Virgin PTFE Series LFB6080G2-SS Stem Packing Material Virgin PTFE Stem Shaft Material 316 Stainless Steel Stem Type Blowout Proof Thrust Washer Material Virgin PTFE Type Kit Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFB6080G2-SS

Z551-2NL-TG

It has a maximun torque rating of 350 and use a DIN connector

Watts 174A 055 FS 1 1/2 - Part of the 174A Series chat-hdpe This 1/4 inch lead freeThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve.