WATTS® 0072205 56B-710-WA

This 1 by 1 in lead-free dual check valve prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead-free brass body construction, with two plastic replaceable check valves and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi and maximum working pressure is 175 psi.

WATTS® Check Valve, LF7R Series, 1 in Nominal, NPT Connection, 150 psi, 180 deg F, Brass Body, Lead-Free

• Can be installed vertically or horizontally
• Compact design
• Lead-free brass body for durability

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_0072205_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_0072205_Specification_Sheet.pdf