Watts Series SS009 Stainless Steel Reduced Pressure Zone Assembly

Series SS009 Stainless Steel Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of a stainless steel body construction, two stainless steel check valves, stainless steel check seats, hydraulically-operated relief valve, and stainless steel, vandal-resistant ball valve test cocks. Series SS009 is ideal in applications where the downstream liquid is of a composition where bronze material would be damaged or if it is desirable to eliminate trace elements of lead and copper. Series SS009 is ideal in industrial or plant applications, in medical/diagnostic equipment, reverse osmosis systems, and other health hazard piping systems. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).

Features:
 
• Investment Cast 316 Stainless Steel Assembly for corrosion resistance
• All wetted valve components — test cocks, ball valve shutoffs, pipe nipples, body and cover, check modules and relief valve assembly are made from "Lead Free" Stainless Steel or Plastic construction
• Bolted on, top entry single access cover for ease of maintenance
• Modular check construction featuring nonreversible checks with captured springs for simplified servicing
• Top mounted vandal resistant EZ-TC test cocks provide easy access for testing
• Stainless Steel EZ-TC test cocks include dust covers to protect the threads from dirt, dust and insects
• EZ-TC Test cocks eliminate the need for tools and test fittings
• True line sized check modules open further allowing dirt and debris to pass freely through the valve reducing fouling problems
• Check and Relief Valve Seats are replaceable without the use of special tools
• Internal relief valve for right and left hand installations