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EPDM Seat High-pressure Butterfly Valve with Lug Type-Butterfly Valve Manufacturer

Tianjin Worlds Valve Co., Ltd. specializes in manufacturing EPDM Seat High-Pressure Lug-Type Butterfly Valves, engineered for critical isolation and throttling in industrial pipelines. Combining a robust lug-style body design with ethylene propylene diene monomer (EPDM) sealing, these valves deliver leak-proof performance under high pressure. Fully compliant with API 609, and CE-PED standards, they serve oil & gas, chemical, and power generation applications requiring reliability in extreme conditions.
  • CBF01-TL01

  • OEM|ODM

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Introduction:

1. Lug-Type Body Construction  

Lug Type Butterfly Valves, Threaded inserts on valve body enable direct pipeline mounting without nuts, simplifying installation/maintenance .  

Suitable for end-of-line service or system isolation.  

2. High-Pressure EPDM Sealing  

EPDM seats rated for PN16 to PN40 with temperature resilience from -20°C to 120°C.

3. Custom OEM/ODM production

Specializing in custom OEM/ODM production, we tailor valve specifications—including coatings, lug types, and actuation—to meet your exact project requirements.

4. Reduced Lifecycle Costs  

Duplex disc’s 45 HRC hardness minimizes wear from abrasive media, extending service life by 50% compared to 316SS discs.  

EPDM seat High-pressure butterfly valve with Lug type-Butterfly Valve Manufacturer (1)

Why Partner with Tianjin Worlds Valve?

1. Expertise in OEM/ODM Services

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

2. Maintenance Savings  

Replaceable rubber linings extend service intervals by 3x vs. traditional designs.  

3. Global Compliance  

Pre-certified for EU, UK, and Asian markets.  

4. Customization  

Optional gearbox position indicators, locking devices, or extended stems.

EPDM seat High-pressure butterfly valve with Lug type-Butterfly Valve Manufacturer (2)

Technical Parameters:

Size

DN32-DN600

DN650-DN2000

Working pressure

16Bar

10Bar

Shell

24Bar

15Bar

Seal

18Bar

11Bar

Operating Temperature

-20℃~+120℃

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

EPDM seat High-pressure butterfly valve with Lug type-Butterfly Valve Manufacturer (2)

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 TEFLON HEPDM  Neoprene  Hypalon Natural rubber

EPDM seat High-pressure butterfly valve with Lug type-Butterfly Valve Manufacturer (1)

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(according customer’s needs)

Lug butterfly valve

Conclusion:

Elevate your industrial systems with Tianjin Worlds Valve’s advanced EPDM seat High-pressure butterfly valve with Lug type. Source CE, and ISO 9001 certified,Competitive pricing, fast delivery—request a quote today!  


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