Watts LFM116 GRV E 20-200 PI 1 1/2 - Part of the LFM116 Series silt-fence-selector Modular 80″ (approx) lengths for

Modular 80″ (approx) lengths for efficient installation

UPC - 098268096354

2 piston O-rings

UPC - 098268348545

UPC - 098268352689

Watts LFM116 GRV E 20-200 PI 1 1/2 - Part of the LFM116 Series silt-fence-selector Modular 80″ (approx) lengths forThis 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