Keystone PTFE EPDM Butterfly Valve Seal | Superior Durability

Short Description:

PTFE (Teflon) is a fluorocarbon based polymer and typically is the most chemically resistant of all plastics, while retaining excellent thermal and electrical insulation properties. PTFE also has a low coefficient of friction so it is ideal for many low torque applications.

Product Detail

Product Tags

In the complex and demanding world of fluid control, the integrity of valve sealing is paramount for ensuring operational efficiency and safeguarding against leaks and failures. Sansheng Fluorine Plastics leads the industry forward with its innovative Keystone PTFE EPDM Butterfly Valve Seal, designed to meet the most rigorous industrial demands. This product embodies precision engineering with its fusion of PTFE and EPDM materials, offering a sealing solution that provides superior resilience, durability, and compatibility across a wide spectrum of working conditions. The material composition at the heart of our Keystone PTFE EPDM Butterfly Valve Seal is meticulously chosen to offer unparalleled performance. PolyTetraFluoroEthylene (PTFE) provides exceptional chemical resistance, making it suitable for use with a vast array of media, including water, oil, gas, base oils, and even aggressive acids. Its operational temperature range of -20°C to +200°C ensures reliability under extreme conditions. Complementing PTFE, Ethylene Propylene Diene Monomer (EPDM) enhances the seal’s elasticity and weather resistance, ensuring a tight and durable seal across fluctuating temperatures and pressures. This synergy of materials guarantees optimal functionality in valve, gas, and a variety of other applications, from DN50-DN600 port sizes.

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, seat butterfly valve

Full PTFE lined valve seat for wafer/ lugged / flange 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.



Our Wafer Type Centerline Soft Sealing Butterfly Valve, including pneumatic options, stands out with its customizable features tailored to meet individual requirements. Available in a spectrum of colors as per customer request, and compatibility with various connection types such as wafer, flange ends, our product seamlessly integrates into existing systems, ensuring a hassle-free installation process. Adhering to ANSI BS DIN JIS standards, and offering customizable hardness levels, we provide a solution that does not just meet but exceeds industry standards. The valve types we cater to, including the Butterfly Valve and Lug Type Double Half Shaft Butterfly Valve Without Pin, are designed for both versatility and specificity in application. Our highlight, the full PTFE lined valve seat suitable for wafer/lugged/flange butterfly valve sizes ranging from 2''-24'', assures users of its efficiency and adaptability across different working conditions, especially where acid and alkali resistance is crucial. Sansheng Fluorine Plastics is your trusted partner in ensuring that your critical operations are never compromised. The Keystone PTFE EPDM Butterfly Valve Seal is not just a component; it's a commitment to quality, durability, and versatility, designed to stand the test of time and the harshness of industrial environments. Trust in our expertise and dedication to innovation to provide solutions that not only perform but also exceed expectations.
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