The NIBCO® grooved type butterfly valve is classified as a fire protection Iron, Fire Protection, Normally Closed, UL Listed, Grooved Style, GDC-8N.
schematron.org is an exclusive set of secure web applications that allow quick GDN NOTE: Reference OM&I Manual for wiring diagram. Installation dollars saved with lightweight butterfly valves as compared to heavyweight cast schematron.org Revision 8/22/ GD w/ EPDM Liner. GD .
*-8N version has two factory mounted internal supervisory switches. NIBCO® GDN/GDN Grooved Butterfly Valves and.
WD/LD 8, ground wire to housing and remove switch assembly. 4.
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valves • Lined butterfly valves • Circuit balancing valves • Carbon and stainless steel ball .NIBCO GDC-8N, LDC-8, and WDC-8 Butterfly Valves are UL listed and FM approved for Fire Protection Service. NIBCO GDC-8N is UL listed. The alarm switches are designed for CLOSED valve position monitoring.
Butterfly Valve – Ductile Iron, Grooved, UL Listed, GDN/8N The NIBCO® grooved type butterfly valve is classified as a fire protection control valve that is Underwriters Laboratories listed and FM Approved for bubble-tight shutoff at PSI water working pressure. Installation and Maintenance Guide for NIBCO Butterfly Valves with Rubber Seats schematron.org GD Series LD/// Series LD/WD// Series LC/WC Series LD/WD Series FC/FD Series FC/FD Series N Series.
NIBCO butterfly valves are bi-directional and may be installed with flow in either direction. Flanged, lug and wafer style valves are designed and suitable for installation between ASME .
The NIBCO® ductile iron butterfly valve is designed specifically to meet the rigorous requirements of automatic sprinkler systems. The EPDM encapsulated ductile .Grooved Butterfly Valves for sale | eBayGDN/8N – Butterfly Valve – Ductile Iron, Grooved, UL Listed
