Manual Wafer Type Concentric Butterfly Valve

• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: D71X
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Design Standard: GB, ANSI, DIN, BS
• Painting: Red.Green.Gray, Blue, Tec.
• Size: DN50-DN1200
• Body: Ci/Di/Wcb/CF8/CF8m
• Disc: Ci/Di/Wcb/CF8m/CF8
• Transport Package: Plywood Case
• Specification: ANSI JIS DIN
• Trademark: AKSF/EXXON
• Origin: China
• HS Code: 8481804090
• Production Capacity: 15000 Sets Per Month

Product Description

Manual wafer stype concentric butterfly valve

Size: DN50-DN1200
End Flange: ANSI B 16.1 EN1092 AS2129
Face to Face: ANSI B 16.10
Top Flange: ISO 5211
Normal Pressure: DN40-DN600 PN1.0/ 1.6Mpa (150/200PSI)
DN700-DN1200 PN1.0Mpa (150PSI)
Body: CI/DI/WCB/CF8/CF8M
Disc: CI/DI/WCB/CF8M/CF8
Stem: 416/304/316/431
Seat: NBR/EPDM/PTFE/PFA
Suitable Temperature: -45C to 150C
Applications: Fresh Water / Sewage / Seawater /Air /Vapor/Oil etc.

The butterfly valve has an element (plate or disc) that rotates in the passageway. This valve features a shut off function, with flow control, and a handle that only needs to turn 90 degrees.

Series of Aikesen butterfly valve:
1: Wafer Valves
2: Full Lug Valves
3: Double Flanged Valves
4: Mono Flanged Valves
5: Teflon Lined Valves