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CF8M Butterfly Valve (D71F)

CF8M Butterfly Valve (D71F)
Price: US $ 12.99/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union,Paypal,Money Gram
The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i. e., gasket, o-ring, precision machined, and a flat valve face on the upstream and downstream sides of the valve.
We are dedicated to exclusively serving the Distributor, the Reseller, and the Qualified O. E. M, keeping our overhead low, our expertise high, and our service superior, thus making our product offering technically attractive and very competitive to our partners.
Water Treatment Lug Type Butterfly Valve
The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent backflow in systems designed for unidirectional flow. It accomplishes this with a tightly fitting seal; i. e., gasket, o-ring, precision machined, and a flat valve face on the upstream and downstream sides of the valve.

Size: DN40-600mm
Rating: PN10/16, ANSI125/150
Material of main parts
Body: Cast iron, ductile iron, stainless steel, cast steel (WCB)
Disc: Stainless steel, ductile iron with nylon coated
Seat: PTFE
Stem: SS416 or SS316
Operated: Handle or wormgear, pneumatic, electric actuator

Adoptive standard
1. Valve Design: MSS SP-67 for Casting steel, API609+ANSI B16.1 for DI/CI
2. Flange: ANSI B16.1 Class 125, DIN2501 PN10/16; BS4504 PN10/16
3. Face to face: BS EN 558-1; The length in BS EN558-1 is the same in DIN3202/API609/MSS SP-67: 2002
4. Pressure test conform to API598
Prod Model: D71F
Markets: North America,South America,Eastern Europe,Southeast Asia,Oceania,Mid East,Eastern Asia,Western Europe
Color: Blue or as Customers' Requests
Drive: Lever
Body Material: Ci, Di, Cast Steel.CF8m
Handle Length: 280mm
Seat: NBR, Viston, PTFE, EPDM
Application: Water Industrial Usage
Connection Form: Wafer
Working Temperature: Normal Temperature (',-40??C
Work Pressure: Mid-Pressure (',2.5mpa< Pn <6.4mpa)
Seal Form: Supercharging Pressured Sealed
Material Of Seal Surface: Soft Sealed
Structure: Centre Sealing
Luoyang Jinerjian Trading Co., Ltd. is a manufacturer which is specialized in researching, producing and exporting wafer butterfly valves, flange butterfly valves, electric butterfly valves, pneumatic butterfly valves and dual plate check valves. Through all staff"s efforts, our business has expanded rapidly in the past 18 years. We have set up foundry, machining and assembly workshops.

Our butterfly valves is unique and novel, zero leakage and small torque. We can supply different materials such as cast iron, ductile iron, cast steel, stainless steel and bronze according to different working conditions.

Our products are used mainly in water supply, sewage treatment, chemical industry, steel plant and mining industry.

We warmly welcome you to contact us for more information. Hope we can service you in future!

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  • Luoyang Jinerjian Trading Co., Ltd.

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