C/W Signal Gearbox Butterfly Valve
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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

 

000

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
DIN 2501

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