Connection Form: Wafer
Seal Form: Auto Sealed
Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
Material of Seal Surface: Metal Hard Sealed
Application: Industrial Usage, Water Industrial Usage, Household Usage
Specification: CE, ISO, SGS
Driving Mode: Manual
Structure: Centre Sealing
Valve Stem: Normal
Working Temperature: Normal Temperature (-40°C<T<120°C)
Valve Body: Casting
Transport Package: Excellent Plywood Cases
Body: Gg25, ggg40
Disc: Cf8/ cf8m/ ggg40/ al-br
Shaft: S. S316/ S. S416
Seat: NBR/EPDM/pdfe /viton
Color: Any colour according to customer requirement
Working pressure: Pn10/ 16
Flange standard: Pn10/ 16/ ANSI150
Strengths of wafer butterfly valve:
1. Butterfly valve is single and compact in structure and light in weight, and easy for assembly and disassembly.
2. The operating torque of it is small, then turning 90(it can open or clese with light and fast action)
3. It is small in flowing resistance and good in energy-savinng effect, with discharge characteristic approximating inxlined straight line.
4. It is featured by reliable sealing, zero leakage with ten thousands of opening and closing time
5. The valve can be made of various materials, adapted to all kinds of media.
6. It is used in the piplinge and vessels for conbwying various corrosive and mon-corrosice flui media in the engineering systems of water supply, generating, petroleum, gas, environmental protection and also for regulating and cutting off the off the floeing of media.
Our low price, good quality of products, and promised delivery time brought the trust of clients globally. If you are interested in our products, please kindly inform me, We are glad to prepare a quotation for your purchasing reference and quite sure our offer will extend an added advantage over to your current source of supplier. Futhermore, we are also able to process order as per your demand.