Series 009 Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to back siphon age and or backpressure. It consists of bronze body construction (1/4 to 2 in, 8 to 50 mm) or FDA approved epoxy coated cast iron (2-1/2 to 3 in, 65 to 80 mm), two, in-line independent check valves, replaceable check seats with an intermediate relief valve and ball valve test cocks. Series 009 is ideal for protection of health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.
WATTS®, 0063030, Reduced Pressure Zone Assembly, Inline, Series: 009, 3/4 in Nominal, NPT End Style, 175 psi Pressure, 33 to 180 deg F, 7.5 fps Flow Rate, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Full Port, Media: Water, Bronze Body, 10-3/4 in L x 5 in H Dimensions
- Top mounted screw driver slotted ball valve test cocks
- Top entry all internals immediately accessible
- Compact space saving design
- Large body passages provides a low pressure drop
- Test cocks are screwdriver slotted
- Captured spring assemblies for safety
- Replaceable seats for an economical repair
- NPT inlet and outlet connections
- Quarter-turn full port resilient seated ball valve shutoffs
- Bronze body construction for durability
- Internal relief valve for reduced installation clearances
- Single access cover and modular check construction for the ease of maintenance
