High-Performance PTFE EPDM Compounded Butterfly Valve Liner

Short Description:

A PTFE+EPDM butterfly valve seat is a valve seat material made of a mixture of polytetrafluoroethylene (PTFE) and ethylene propylene diene monomer (EPDM). 

Product Detail

Product Tags

Introducing the state-of-the-art PTFE EPDM compounded butterfly valve liner from Sansheng Fluorine Plastics, your premium solution for industrial valve needs. Crafted with precision, our butterfly valve liner offers unparalleled performance in controlling the flow of a wide range of media, including water, oil, gas, base oils, and acidic substances. By combining the exceptional properties of PTFE and EPDM, this valve liner stands out as a superior choice for applications demanding high resistance to chemicals and extreme temperature ranges from -20°C to +200°C.

Whatsapp/WeChat:+8615067244404
Detailed Product Description
Material: PTFE Temperature: -20° ~ +200°
Media: Water,Oil,Gas,Base,oil And Acid Port Size: DN50-DN600
Application: Valve,gas Product Name: Wafer Type Centerline Soft Sealing Butterfly Valve,pneumatic Wafer Butterfly Valve
Color: Customer's Request Connection: Wafer,Flange Ends
Standard: ANSI BS DIN JIS,DIN,ANSI,JIS,BS Hardness: Customized
Valve Type: Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin
High Light:

ptfe seat butterfly valve,ptfe seat ball valve,Pure PTFE Valve Seat

PTFE valve gasket for wafer/ lug/ lever butterfly valve 2''-24''

 

  • Suitable for acid and alkali working conditions.

Materials:PTFE
Color: customized
Hardness:customized
Size:according to needs
Applied Medium: Excellent resistance to chemical corrosion , with outstanding heat and cold resistance and wear resistance, but also has excellent electrical insulation, and not affected by temperature and frequency.
Widely used in textiles, power plants, petrochemical, pharmaceutical, shipbuilding, and other fields.
Temperature:-20~+200°
Certificate: FDA REACH ROHS EC1935

 

Rubber seat Dimensions (Unit:lnch/mm)

Inch 1.5“ 2“ 2.5“ 3“ 4“ 5“ 6“ 8“ 10“ 12“ 14“ 16“ 18“ 20“ 24“ 28“ 32“ 36“ 40“
DN 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000
 

Product Advantages:

1. Rubber and reinforcing material firmly bonded.

2. Rubber elasticity and excellent compression.

3. Stable seat dimensions, low torque, excellent sealing performance, wear resistance.

4. All internationally renowned brands of the raw materials with stable performance.

 

Technical Capacity:

Project Engineering Group and Technical Group.

R&D Capabilities: Our experts group can provide all-round supports to products and mold design, material formula and process optimization.

Independent Physics Laboratory and High-Standard Quality Inspection.

Implement project management system to ensure smooth transfer and constant improvements from project lead-in to mass production.



The innovative design of our PTFE EPDM compounded butterfly valve liner ensures optimal functionality in various environments. Its compatibility with ANSI, BS, DIN, and JIS standards demonstrates our commitment to versatility and global applicability. Available in sizes ranging from DN50 to DN600, our valve liners are designed to meet the diverse needs of our clients. Whether you are dealing with wafer, flange ends, or require a custom hardness level, our product is tailored to offer a perfect fit for your specific requirements. Our valve liners' distinctive qualities include their adaptability to both wafer and lug type butterfly valves, ensuring a broad range of use cases from general water applications to handling aggressive chemicals. The unique combination of PTFE's low friction and EPDM's elastic properties ensures a tight seal, minimizing leakage and enhancing the operational efficiency of your valve systems. With the customer's needs in mind, we offer customizable color options to align with your company's branding or visual preferences. Furthermore, our PTFE EPDM compounded butterfly valve liners are not just about functionality; they are also about environmental responsibility. These liners contribute to safer and more sustainable industrial operations by reducing the risk of leaks and emissions. By choosing Sansheng Fluorine Plastics, you're not just buying a product; you're investing in quality, durability, and the future of your industry.

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