Wafer Butterfly Valve with UL,FM certificate

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Wafer Butterfly Valve with UL,FM certificate

Technical Features

Flange Standard:ANSI 125/150,DIN2501 PN10/16

Connection:Wafer End

Sizes:2",2V2",3",4",5",6",8",10",12"

Approvals:UL,CUL,FM,NSF/ANSI 61 &NSF/ANSI 372

Maximum Working Pressure:300 PSI (Maximum Testing Pressure:600 PSI)conforms to UL1091&ULC/ORD-C1091&FM 1112

Maximum Working Temperature:80°C/176°F

Application:Indoor &Outdoor Use,Fire inflow water,drainpipe,high-rising building fre fighting system,industrial factory building fire protection system

Coating Details:Epoxy coated interior and exterior by ElectrostaticSpray or coating upon request

Disc:Ductile Iron EPDM Rubber Encapsulated

Top Flange Standard:ISO 5211

Certified lead-free by NSF/ANSI 61&NSF/ANSI 372 is available

Valve Material List

NO	Descrption	Matarie
1	Upper Shaft Sealing Nu	WCB
2	Shaft Sea	EPDM
3	Body	Ductie lron
4	Upper Shaft	416 Stainless Stee
5	Disc+Rubber Sea	Ductile Iron+EPDM
6	Lower Shaft	416 Stainless Steel
7	Lower Shaft Sealing Nut	WCR
8	End Face Seal	EPDM
9	Stem Bushing	PTFE/C95400
10	O.Ring	EPDM
11	Gearbox