WATTS® SS009-QT 1 Backflow Preventer Assembly, 1 in, FNPT, Lead-Free

This 1 in stainless steel reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to back siphonage and or back pressure in accordance with national plumbing codes and water authority requirements. It is ideal for typical applications that are found in industrial plants, medical diagnostic equipment, reverse osmosis systems, carbonated beverage machines, brewing distillers, paper and pulp industries, chemical plants and aggressive atmospheres. This assembly consists of a 316 stainless steel body, NPT end connections, quarter-turn ball valve shut-offs with tee handles, top-mounted vandal-resistant EZ-test cocks with covers, two in line independent check valves, captured springs, replaceable check seats, corrosion-resistant internal parts and a hydraulically operated differential pressure internal relief valve for reduced space requirements.

WATTS® Backflow Preventer Assembly, SS009 Series Series, 1 in Nominal, FNPT Connection, Full Port, 175 psi, Water Media, Manual Actuator, 16-3/4 in Inlet to Outlet Length, Quarter-Turn Ball Valve Operator, Top Mounting, Stainless Steel Body, Lead-Free, 33 to 130 deg F

• Investment cast 316 stainless steel assembly for corrosion resistance
• Quarter-turn full port resilient seated ball valve shut-offs
• Modular check construction featuring non-reversible checks with captured springs for simplified servicing
• NPT inlet and outlet connections
• Internal relief valve for right and left hand installations
• Top-mounted vandal-resistant EZ-TC test cocks provide easy access for testing
• Replaceable seats
• True line sized check modules open further allowing dirt and debris to pass freely through the valve reducing fouling problems
• Bolted-on, top entry single access cover for ease of maintenance

• Product Feedback Form https://forms.office.com/r/ksqpSy17N3
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_009M2_PC_QT_1_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_SS009M3_QT_1_2_Specification_Sheet.pdf
• Warranty Information https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_1000_1_Warranty.pdf