Flange Butterfly Valve Wafer Butterfly Valve

• Driving Mode: Manual
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Orbit
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Model NO.: KM-0921
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Sheet Metal
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 3"(Dn80)-96"(Dn2400)
• Material: Cast Iron,Carbon Steel,Stainless Steel
• Pressure: 150lb-600lb / Pn16- Pn100
• Medium: Water, Oil, Gas, Steam
• Type of Valve: Thread/Weld/Clamp End
• Product Packing: Veneer Board Cases
• Transport Package: in Wooden Cases or Pallet
• Specification: 3"(DN80)-96"(DN2400)
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 8481804090
• Production Capacity: 300 Tons Per Months

Product Description

Flange Butterfly Valve Wafer Butterfly Valve

Flange butterfly valve
Wafer butterfly valve

Size: 3"(DN80)-96"(DN2400) 
Pressure: 150LB-600LB / PN16- PN100 
Material: WCB, WCC, WC6, WC9, C5, C12, C12A, LCB, LCC, LC1, LC3, CF8, CF8M, CF3, CF3M, CF8C 
Medium: Water, oil, gas, steam 

Standards: 
1) Design and manufacture: API609 MSS SP-68 
2) Face to face/end to end: ANSI B16.10 
3) Flange dimensions: ANSI B16.5A 
4) Butt welding dimensions: ANSI B16.25 
5) Pressure temperature rating: ANSI B16.34 
6) Inspection and test: API598
 

2. Main Part & Materials

Part Names	Part Materials
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Disc	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Stem	F6a	F304	F6a	F304	F316	F304L	F316L
Seat/Seat Ring	PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C