Watts Valves #0387121 3/4" RPZ Backflow Preventer - Bronze Sizes 3/4" - 2" 909-QT

Shipping nationwide to the USA + Canada Live FedEx and UPS rates at checkout
Secure checkout Visa, Mastercard, American Express, Discover
Questions about this part? Send us a message and a real person will answer

About this part

For health hazard cross connections and continuous pressure applications
Unique patented "air-in/water-out" design
Provides protection in cross-connection control and containment for cold and hot water installations
Bronze body construction
Replaceable seats
Ball valve test cocks
Captured spring assemblies
Sizes 3/4" - 1", female threaded NPT valve body connections; sizes 1-1/4" - 2", male threaded NPT valve body connections
3/4" & 1" Shut-offs have tee handles
Temperature range: 33° to 110°F continuous, 140°F intermittent
Maximum working pressure: 175 psi
Suffix Options: - HW = Stainless steel check modules for hot & harsh water conditions -33-210° Range - QT = 1/4-Turn full port resilient seated bronze valve shutoffs