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Butterfly Valve Manufacturers - Resilient Seated Double Flanged Butterfly Valve

Welcome to Tianjin Worlds Valve, a trusted Butterfly Valve Manufacturer specializing in high-performance Resilient Seated Double Flanged Butterfly Valves. Designed for durability, efficiency, and ease of use, our valves are engineered to meet the highest industry standards, making them ideal for water supply, wastewater treatment, and industrial applications. Whether you need standard or custom solutions, we provide valves that combine robust construction with reliable performance.
  • CBF02-TF01

  • OEM|ODM

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Introduction:

1. Resilient Seated Design for Superior Sealing  

  - The resilient seat ensures bubble-tight shut-off, minimizing leakage and enhancing system efficiency.  

  - Made from high-quality EPDM or NBR materials, the seat provides excellent resistance to wear, corrosion, and chemical attack.  

2. Double Flanged Design for Secure Installation  

  - The double flanged ends offer a robust and leak-proof connection, simplifying installation and maintenance.  

  - Compatible with ANSI, DIN, JIS, and other international flange standards.  

3. Durable Construction  

  - The valve body is made from ductile iron or stainless steel, ensuring long-term durability in harsh environments.  

  - Epoxy-coated exterior provides additional protection against corrosion.  

4. Smooth and Reliable Operation  

  - The valve disc is designed for low torque operation, ensuring smooth and reliable performance even in high-pressure applications.  

  - Suitable for manual, gear-operated, or automated actuation.  

5. Certified Quality  

  - Compliant with ISO 9001, WRAS, ACS , CE, UKCA and AWWA C504 standards, ensuring global acceptance.  

  - Rigorous quality control processes, including pressure testing and material inspection.  

Execution standards and materials for each part of the valve

Why Choose Us?

1. Expertise in OEM/ODM Services  

  As a trusted Flanged Butterfly Valve Factory, we offer customized solutions tailored to your specific requirements. From design to delivery, we ensure seamless execution.  

2. Global Reach with Local Support

  With a presence in over 50 countries, we provide timely delivery and dedicated customer support worldwide.  

3. Competitive Pricing  

  Our efficient manufacturing processes and economies of scale enable us to offer high-quality valves at competitive prices.  

4. Comprehensive After-Sales Service  

  We have a professional technical team that provides technical support, installation guidance, and maintenance services.

Butterfly Valve Manufacturers - Resilient Seated Double Flanged Butterfly Valve (2)

Technical Parameters:

Size

DN32-DN600

DN650-DN2000

Working pressure

16Bar

10Bar

Shell

24Bar

15Bar

Seal

18Bar

11Bar

Operating Temperature

-40℃~+160℃

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

Butterfly Valve Manufacturers - Resilient Seated Double Flanged Butterfly Valve (3)

Main Material:

Name

Material

Body

Cast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze

Disc

Ductile Iron  Carbon Steel Stainless Steel  AL-Bronze

Shaft

Stainless Steel  Monel K500

Seat

BUNA  NBR  EPDM  VITON  PTFE  HEPDM  Neoprene  Hypalon Natural rubber

Resilient Seated Double Flanged Butterfly Valve (4)

Executive Standard:

Design Standard

EN 593 , MSS SP67 API 609  BS5155

Inspection & Test

API 598  ISO 5208  EN 12266

End Standard

ANSI B16.1 CL. 125LB & B16.5 CL. 150LB

AS 2129 Table D & E   BS 10 Table D & E

DIN 2501 PN6, PN10 & PN16

EN 1092 PN6, PN10 & PN16

ISO 2531 PN6, PN10 & PN16

ISO 7005 PN6, PN10 & PN16

KS B 1511 / JIS B 2210 5K & 10K

MSS SP44 CL. 150LB  AWWA C207

SABS 1123 Table 1000/3 & Table 1600/3

Face to Face

ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202

Top Flange

ISO 5211

Resilient Seated Double Flanged Butterfly Valve (7)

Conclusion:

Discover high-quality Resilient Seated Double Flanged Butterfly Valves from a trusted Butterfly Valve Manufacturer. ISO & AWWA certified, customizable, and built for durability. Request a quote today! Ready to enhance your operations with top-quality Pneumatic Operated Butterfly Valves? Contact us today for a free quote or to discuss your custom requirements!

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