The NIBCO® ductile iron butterfly valve is designed specifically to meet the rigorous requirements of automatic sprinkler systems. The unique EPDM molded-in seat liner with ductile iron disc …

Find the NIBCO 8 in. Ductile Iron EPDM Seat Gear Operator Butterfly Valve at Ferguson online for delivery or pickup at a Ferguson store near you.

Backing off the handwheel and closing the valve again can often correct this condition. The WD3510 butterfly valve come complete with one internal supervisory position switch and one …

Aug 6, 2013 · For dead-end service use lug style (rated 200 PSI for this service). Comes with two factory mounted internal supervisory switches. Use switch Figure No. TS-4. See page 4 of I & …

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Find the NIBCO 4 in. 250 psi Ductile Iron Wafer Butterfly Valve Gear Operator Switch at Ferguson online for delivery or pickup at a Ferguson store near you.

NIBCO - 0732WD35108O, WD-3510-8, The NIBCO wafer-type butterfly valve is classified as a fire protection control valve that are Underwriters Laboratories listed and FM Approved for …

This NIBCO wafer type butterfly valve is classified as a fire protection control valve that are Underwriters Laboratories listed and FM Approved for bubble-tight shutoff at 250 psi water …

Choose NIBCO® butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and fire protection systems. NIBCO® butterfly valves are backed by …

Apr 8, 2024 · Find many great new & used options and get the best deals for Nibco WD-3510-8 Ductile Iron, Fire Protection Butterfly Valve 8" FREE FAST SHIP at the best online prices at …