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This 2 1/2 inch two-way universal flow check valve is for use in commercial and residential hydronic heating systems to provide positive shutoff when circulator is not running
Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 3 IN Outlet Connection Type Push Specification Sheet - FD-1100-A-LR
ZN191-5X4X24-4NH
This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 100 psi pressure relief setpoint
Watts LFM116 GRV E 20-200 LS 3 - Part of the LFM116 Series mainline-adatile This 2 1/2 inch two-wayThis 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
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