Watts LFF116 THD B 20-200 LS 3 - Part of the LFF116 Series silt-fence-selector lightweight alternative to traditional concrete

lightweight alternative to traditional concrete trench drains

supporting consistent flow and easier maintenance

For use with additional cold-vulnerable

slot with integrated rail is heel-proof and ADA compliant

Watts LFF116 THD B 20-200 LS 3 - Part of the LFF116 Series silt-fence-selector lightweight alternative to traditional concreteThis 3 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 the