• 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

Size:

1-1/4"