Pneumatic Actuators Wafer Butterfly Valves with PTFE Seat CF8m Polishing Disc

• Customization: Available
• Media: Water
• Driving Mode: Pneumatic
• Model NO.: D671X-10/16
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API609 En593 BS5155 En1092 ISO5211 As2129
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certificates: Ce ISO Wras Acs Dnv FDA
• Flanges: Pn6/Pn10/Pn16/ANSI125/ASME150/as Table D/Table E/J
• Body: A126 A216 A395 A536 En1563 En1561 JIS5502 Ci Di Wc
• Disc: SS304 CF8 CF3 CF8m CF3m SS316 Duplex 2507 2205
• Stem: F6a Ss410 Ss416 Ss431 17-4pH Monel K500
• Transport Package: Bubble Bags and Wooden Box
• Specification: CE, ISO, JIS, ANSI, GB
• Trademark: WDS / WORLDS/OEM
• Origin: Tianjin China (Mainland)
• HS Code: 84818040
• Production Capacity: 10, 000, 000PCS/Year
• Package Size: 110.00cm * 110.00cm * 90.00cm
• Package Gross Weight: 500.000kg

Product Description

Product Feature:
100% bi-directional tight shut-off.
Installationwithout restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
Preservative

Main Material:

Name	Material
Body	Cast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze
Disc	Ductile Iron  Carbon Steel Stainless Steel
Shaft	Stainless Steel  Monel K500
Seat	PTFE

 

 

Technical Parameters:

Size		DN50-DN300
Working pressure		10Bar
Shell		15Bar
Seal(Air)		11Bar
Operating Temperature	-20ºC~+180ºC
Operating Environment	Ballast and bilge system          Chemical processing Desalination plants   Drilling rigs    Drinking water Dry powder     Food and beverage     Gas plants HAVC  Mining industry  Paper industry    Sand handling     Seawater    Sugar industry Thermo technical water treatment   Waste water
Driving  method	Hand  Lever  Worm Gear  Electric  Pneumatic

**COMPANY INTRODUCTION




**Design & Development ability -- SolidWorks, Pro / E, AutoCAD etc



**Dimension Measurement &Inspection 




**Assembly Workshop




**Packaging 





**Certificates --  CE  ISO  WRAS  ACS certificates