Watts 0386422 1/2" Union x 1/2" Female NPT 10 to 25 PSI Bronze Body, Stainless Steel Strainer High Capacity Water Feed Regulator

This 1/2 inch 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 a bronze body with union solder inlet and NPT threaded outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi (6.9 bar).

Features:

Tight seating check valve
Purge lever
High capacity
Stainless steel strainer

Specifications:

Manufacturer: Watts
Manufacturer Part Number: 0386422
Product Type: High Capacity Water Feed Regulator
Material: Bronze Body, Stainless Steel Strainer
Valve Style: Standard
Connection Size: 1/2" Union x 1/2" Female NPT
Operating Temperature Range: 33 to 212 Degrees F
Maximum Working Pressure: 100 PSI
Adjustable Reduced Pressure Range: 10 to 25 PSI
Standard Reduced Pressure Setting: 15 PSI
Dimensions: 6.25" x 4.6" x 2.8"
Weight: 1.48 lb.

Installation Manual

Tech Sheet