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Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base

  • Audited Supplier
  • 17 yrs
  • leading factory

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Product Highlights

  • 100% Tight Shut-off: Bi-directional tight shut-off with no flow direction restriction for reliable sealing.
  • Corrosion Resistance: PTFE liner and polished disc provide excellent resistance to acid, base, and corrosion.
  • Energy Efficient Design: Reduced weight, dimensions, and pressure loss lead to lower energy consumption costs.
  • Hygienic & Cleanable: Self-cleaning design prevents residue trapping; easy to clean for potable water systems.
  • Wide Material Options: Customizable body, disc, and seat materials including Stainless Steel, Cast Iron, and PTFE.
  • Multiple Drive Modes: Available with Hand Lever, Worm Gear, Electric, or Pneumatic driving methods.
  • Versatile Applications: Suitable for chemical processing, drinking water, wastewater, and industrial usage.
  • Strict Quality Control: 100% finished product inspection including visual and function tests for reliability.

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Optional pre-shipment inspection for quality and quantity checks.
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Platform-assisted dispute resolution, including refunds or returns when applicable.

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Product Images of Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base

Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base pictures & photos
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base pictures & photos
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base pictures & photos
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base pictures & photos
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base pictures & photos
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base pictures & photos
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
    Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
    Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
    Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
    Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
    Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
  • Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
    Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base

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Product Description

Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base


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
Product Parameters

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
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base

**Design & Development ability -- SolidWorks, Pro / E, AutoCAD etc
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base

 
Measurement & Inspection

 

**Dimension Measurement &Inspection 
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base


**Assembly Workshop
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
 
Packaging & Shipping

 

**Packaging 
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base
Certifications

 


**Certificates --  CE  ISO  WRAS  ACS certificates
Double Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and BaseDouble Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and BaseDouble Flanged Butterfly Valve with PTFE Liner and Polished Disc for Acid and Base

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2461106". Items marked "verified" are certified.

Watch Video
Watch Video
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.
Tianjin Worlds Valve Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
No. 25, Fuhui Road, Beizhakou Industrial Zone, Jinnan District, Tianjin, China
verified Plant Area
3732 square meters
verified Registered Capital
5,000,000 RMB
verified Terms of Payment
LC, T/T, D/P
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Tianjin Port
verified Minimum Order Quantity
1
verified Supply Chain Partners
10

Our Production Capability & Technical Expertise

verified Main Products
Butterfly Valve, Full PTFE/PFA Lined Butterfly Valve, Double Flange Flanged Butterfly Valve, Wafer Type Lug Lugged Type Butterfly Valve, Check Valve, Resilient Rubber Seated Flanged Gate Valve OEM/OD
verified Production Machines
Assemble Machine, Test Machine
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
5 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2007-05-22
verified Export Year
20 Years
verified Main Markets
North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
verified Repeat Buyers Choice
80%~100%
verified Annual Export Revenue
6,500,000 USD
verified Number of Foreign Trading Staff
9
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

Our Certifications, Standards & Industry Recognition

verified Product Certification
Others

FAQ

What materials are available for the valve body and disc?
Body materials include Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, and AL-Bronze. Disc materials include Ductile Iron, Carbon Steel, and Stainless Steel (SS304/SS316/SS316L).
Is customization available for this butterfly valve?
Yes, we offer OEM/ODM services. Customization options include samples, designs, full customization, and minor customization for materials and certificates.
What certifications does the product have?
The product holds CE, ISO, WRAS, ACS, and UKCA certificates, ensuring compliance with international standards.
What are the payment terms and lead time?
Payment terms include LC, T/T, and D/P. The average lead time is one month for both peak and off-season periods.
What is the minimum order quantity (MOQ)?
The Minimum Order Quantity is 1 unit, allowing for flexible purchasing options.
What are the applicable applications for this valve?
It is suitable for industrial usage, water industry, household usage, chemical processing, drinking water, wastewater, and more.

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