Model NO.: W-002
Connection Form: Wafer
Seal Form: Force Sealed
Work Pressure: Low Pressure (Pn<1.6mpa)
Material of Seal Surface: Soft Sealed
Application: Industrial Usage, Water Industrial Usage
Trademark: TFW
Specification: CE
HS Code: 84818040
Driving Mode: Manual
Structure: Centre Sealing
Valve Stem: Normal
Working Temperature: Medium Temperature (120°C
Valve Body: Casting
Size: Dn50-1200
Transport Package: Plywood Case
Origin: Tianjin China
Specifications
1.DN50-1200(2"~48")
2.PN10/16(150/200PSI)
3.API, ANSI, ASME, DIN, BS,JIS, ISO approved
4.material:CI,DI,WCB,SS,ALB,brass,etc.
Wafer Type Butterfly Valve with Handle, Wormgear, Pneumatic, Electric Driver
Features:
1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2.Simple and compact construction, quick 90 degree on-off operation.
3.Flow curve tending to straight line. Excellent regulation performance.
4.Long service life. Standing the test of thousands opening/closing operation.
5.Wide selection of materials, applicable for various media.
Standard:
Design standard | Face to face | End Flange | Test & inspection |
MSS SP-67 API609 EN593 | API609 ISO5752 series 20 BS5155 | DIN PN10/16/25 ANSI B 16.1 BS4504 ISO PN10/16 JIS B 2212/2213 BS 10 table D BS 10 table E | API 598 |
Performance:
PN(MPa) | DN(mm) | Testing Pressure (MPa) | Applicable Temp. °C | Applicable Medium |
Shell | Sealing |
1.0/1.6 | DN50 ~ DN1000 | 1.5 | 1.1 | -45~ 150 | Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc. |
Material List:
Part Name | Material |
Body | CI/DI/WCB/SS |
Disc | DI/ALB/WCB/MONEL/CF8/CF8M |
Stem | SS416/SS304/SS316/WCB |
Seat | EPDM/BUNA/NBR/NR/PTFE/HYPALON/VITON/NEOPRENE |
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