Watts LFM116 150 B 20-200 PI 2 1/2 - Part of the LFM116 Series ZC100F-8NH This 1/2 inch dual control

This 1/2 inch dual control regulator and relief valve is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water

Adjustable round nickel-bronze strainer with extended rim design to prevent splashback and improve surface drainage

Specifications Body Material Iron Brand Watts Class Rating 125 or 150 Control Type Gear Operator CV Rating 600 GPM Disc Material Aluminum Bronze EAN 098268604177 Inlet Connection Size 4 IN Inlet Connection Type Lug Lead Free YES Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 644 in-lbs Operating Torque-Wet 390 in-lbs Outlet Connection Size 4 IN Outlet Connection Type Lug Part Number 0525615 Seat Material EPDM Series BF03-121 Silicone Free Yes Stem Shaft Material Stainless Steel Valve Style Lug Specification Sheet - BF03-121

Cover O-ring Kit Type First or Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268374186

Union elbow is pressure tested

Watts LFM116 150 B 20-200 PI 2 1/2 - Part of the LFM116 Series ZC100F-8NH This 1/2 inch dual controlThis 2 1 2 inch ACV is armed with ArmorTek, a patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion. This pressure relief control valve is designed to permit flow when upstream pressure is above the adjustable setpoint of the control pilot, and throttle toward closed when upstream pressure falls below the adjustable setpoint. When the valve is installed off the main line on