Watts 1/2 BD1156F Backflow Trim, Bronze, NPT

The Watts 1/2 BD1156F is a 1/2" bronze backflow trim. It features a bronze body. Rated to 100 psi and up to 212°F.

This 1/2 inch dial set high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an easy-to-read dial pressure setting indicator, bronze body with threaded inlet and NPT threaded outlet connections, fast-fill purge lever for manual purging, tight seating check valve, and a stainless steel strainer. It has high capacity performance and a simplified servicing design. The maximum pressure is 100 psi (6.9 bar). It is suitable for use in the boiler feed lines of hydronic heating systems.

Features

• Dial set pressure indicator
• High capacity
• Fast fill purge lever
• Tight seating check valve

Common Questions

What is it designed for?

It is intended for hydronic heating service.

Specifications

• Size: 1/2"
• Inlet Size: 1/2"
• Outlet Size: 1/2"
• Connection: NPT
• Body Material: Bronze
• Max Pressure (psi): 100
• Application: Hydronic Heating
• Pack Quantity: 12
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: 1/2 BD1156F
• Temperature: up to 212°F
• Lead-Free: No
• Component Role: Backflow Trim