Watts LFM116 THD E 20-200 PI 1 1/2 - Part of the LFM116 Series HDPE 1/4-20 thread connection

1/4-20 thread connection

This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 36 psi pressure relief setpoint

This total rubber parts kit is used for replacing or repairing the relief valve assembly on a 4 inch lead free reduced pressure zone assembly series 909 used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

while the sleek dome design allows a large open area for flow without dominating the roofline

Epoxy-coated cast-iron body with anchor flange and weepholes for durability and seepage control

Watts LFM116 THD E 20-200 PI 1 1/2 - Part of the LFM116 Series HDPE 1/4-20 thread connectionThis 1 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