Durable PTFE EPDM Compounded Butterfly Valve Liner | Sansheng

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

At Sansheng Fluorine Plastics, we understand the critical importance of high-quality valve components in industrial applications. Our Keystone Resilient PTFE+EPDM Butterfly Valve Liner represents the pinnacle of valve sealing technology, offering unmatched performance and reliability under the most demanding conditions. Crafted from a premium blend of polytetrafluoroethylene (PTFE) and ethylene propylene diene monomer (EPDM), this compound liner stands as a testament to our commitment to excellence in the field of fluorine plastics engineering.

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 unique properties of PTFE provide exceptional chemical resistance, ensuring that our valve liners remain unaffected by water, oil, gas, base oil, and even the most aggressive acids. Coupled with EPDM's remarkable temperature resilience, ranging from -20°C to +200°C, our liners guarantee unparalleled sealing efficiency across a vast array of operating environments. This synthesis of materials not only extends the lifespan of the valve but also maintains optimal performance, minimizing maintenance and replacement costs for our clients. Our PTFE EPDM Compounded Butterfly Valve Liner is meticulously designed to cater to a broad spectrum of applications, making it the ideal choice for industries demanding robust and reliable valve solutions. The product boasts compatibility with wafer, flange ends connection types, and fulfills the rigorous standards set by ANSI, BS, DIN, and JIS, ensuring a perfect fit for a wide range of valve sizes (DN50-DN600). Whether for water treatment plants, oil refineries, gas pipelines, or chemical processing facilities, our valve liner ensures a leak-proof, corrosion-resistant, and high-performance sealing solution. The color and hardness of the liner can be customized to meet the specific needs of our customers, further emphasizing our dedication to providing tailored solutions. Embrace the durability and reliability of Sansheng's PTFE EPDM compounded butterfly valve liner, the ultimate choice for enhancing valve longevity and operational efficiency.

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