C/W Signal Gearbox Butterfly Valve
C/W Signal Gearbox Butterfly Valve
Size: 3/4″ to 12″
Connection: Grooved End
Wafer End
Grooved * Flanges End
Maximum Working pressure:
300 PSI (Maximum Testing Pressure :600 PSI)
Conforms to UL 1091 & ULC / ORD-C1091 & FM 1112
Maximum Working Temperature: 80℃, 176℉
Conforms: ANSI, AWWA 606, Metric Standard clear Waterway design
Approvals: FM UL, CUL, NS, ANSI 61 & NSF, ANSI 372, CCCF
Certified lead-free: NSF.ANSI 61 & NSF, ANSI 372
Indoor&Outdoor use, Fire inflow water, drain pipe, high-rising building, fire fighting system, industrial factory building, fire protection system.
Additional Information
Flange Standard | ANSI 125, 150 |
---|---|
Body | ASTM A536 Gr. 65-45-12 : Ductile Iron |
Shaft seal | ASTM D2000: EPDM |
Upper shaft sealing nut | ASTM A216: WCB |
Upper shaft | ASTM A582: 416 Stainless steel |
Disc+Rubber seat | ASTM A536 +ASTM D2000: Ductile Iron+EPDM |