Bare stem infinite position plate and lock lever lock manual gear operator and pneumaticelectric automation lead free. Nibco gd 4765 c 8n ld 3510 c 8 and wd 3510 c 8 butterfly valves are ul listed and fm approved for fire protection service.
Nibco Gd 4765 Series Ductile Iron Epdm Locking Lever Handle
Nibco butterfly valve wiring diagram. In the event any defect occurs which the owner believes is. Butterfly valve ductile iron lug type 200 psi ld 2022. You also get the assurance of the nibco warranty along with superior customer service expertise. Cast iron flat face steel raised face both slip on and weld. Butterfly valve ductile iron grooved ul listed gd 4865 4n8n. Because of the unique seat design nibco 2 48 butterfly valves do not require the use of flange gaskets and can be used for dead end service without a down stream flange.
Butterfly valves indicator post assemblies available as wall post wp or underground gp available with internal supervisory switch 2 8 ul listed indooroutdoor 8n version available with grooved wafer or lug style valves ul listed not fm approved gd 4765 8wp grooved butterfly wall post assembly 22 standard length a s r e q. Nibco gd 6765 c 8n is ul listed. Grooved style valves connect to metallic pipe of ips per awwa c606. Butterfly valve ductile iron grooved 300 psi gd 4765. Butterfly valve installation guidelines nibco butterfly valves are bi directional and may be installed with flow in either direction. The extensive line of nibco butterfly ball gate circuit balancing stop and waste valves represents a history of innovation and quality engineering.
200 psi 12 only max temperature rating 200f grooved style epdm encapsulated ductile iron disc stainless steel stem with metal bushings splined drive extended neck operating mechanism. Valve pressure rating 200 psi 225f continuous and 250f intermittent service lug style epdm molded in seat liner cf8m stainless steel disc stainless steel stem with copper bushings operating mechanism. Face flanges should not be used with cast iron lug style valves nibco n2002 and lc2000 series valves. The alarm switches are designed for closed valve position monitoring. Butterfly valves provide bi directional dead end service in commercial and industrial service. Pressure rated metal valves.
Flanged lug and wafer style valves are designed and suitable for installation between asme class 125 andor 150 flanges. The promise of quality is backed by the nibco warranty customer service expertise specification and selection assistance. Find the right valve for your application. Valve pressure rating 300 psi wwp epdm encapsulated ductile iron disc stainless steel stem with metal bushings available with suffix 8n or without suffix. To make your selection easier nibco offers specification and submittal assistance. Warrants each nibco pressure rated metal valve to be free from defects in materials and workmanship under normal use and service for a period of five 5 years from date put into service.
As a standard nibco iron fire protection valves are made to the highest quality standards in the industry. Bare stem infinite position plate and lock lever lock manual gear operator not recommended for. Valve pressure rating 300 psi 2 to 10. Nibco pressure rated valves warranty. 125 limited warranty applicable to nibco inc.
Gallery of Nibco Butterfly Valve Wiring Diagram
