Nodular Cast Iron Di Butterfly Valve with PTFE Seat PFA Liner Disc

• Media: Acid
• Driving Mode: Worm Gear
• Connection Form: Lug Support
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CBF04-TA01
• Structure: Centre Sealing
• Seal Form: Auto 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
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certificates: Ce ISO Wras Acs Dnv FDA
• Flowing Medium: Acid Base Alkali Corrosive Food Sanitary Chemical
• Body Materials: A126 En1561 A536 A395 En1563 JIS5502
• Disc Materials: Wcb SS304 SS316 Duplex 2205 2507 1.4462 1.4507 1.4
• Stem Materials: F6a Ss410 Ss416 Ss431 SS316 17-4pH Monel K500
• Transport Package: Plywood Case
• Specification: DN40-DN3000
• Trademark: WDS / WORLDS/OEM
• Origin: Tianjin China
• HS Code: 8401200000
• Production Capacity: 1000000 PCS/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-DN150	DN50-DN900
Working pressure	16Bar	10Bar
Shell	24Bar	15Bar
Seal(Air)	18Bar	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