High-Quality Bray EPDM+PTFE Butterfly Valve Liner

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

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In the world of industrial flow control, the integrity and reliability of valve components are paramount. Sansheng Fluorine Plastics proudly introduces the pinnacle of valve sealing solutions: the Bray EPDM+PTFE Butterfly Valve Liner. This innovative product emerges as an essential component for professionals seeking unparalleled performance in challenging environments. Crafted from the finest Polytetrafluoroethylene (PTFE), and combined with ethylene propylene diene monomer (EPDM), this valve liner is engineered to withstand temperature ranges from -20°C to +200°C. This exceptional temperature tolerance ensures optimal functionality in a wide array of operating conditions, from freezing to scorching temperatures. The inherent qualities of PTFE and EPDM make this valve seal resistant to a broad spectrum of media including water, oil, gas, base oils, and acids, thereby ensuring its versatility across various applications. The Bray EPDM+PTFE Butterfly Valve Liner is specifically designed for wafer, lugged, or flange butterfly valves ranging from 2 inches to 24 inches (DN50-DN600). Its compatibility with diverse valve types, including wafer type centerline soft sealing butterfly valves and pneumatic wafer butterfly valves, underscores its adaptability. This product is available in a variety of colors upon the customer's request and can be custom-fitted in hardness to meet specific application requirements, ensuring a bespoke solution for every industry need.

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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.



Moreover, adherence to international standards such as ANSI, BS, DIN, and JIS guarantees that this valve liner meets global quality benchmarks. Whether it's for valve applications in water treatment, oil and gas distribution, chemical processing, or any other field requiring precise flow control, the Bray EPDM+PTFE Butterfly Valve Liner from Sansheng Fluorine Plastics offers a robust, efficient, and durable solution. Acknowledge the evolution in valve sealing technology with the Bray EPDM+PTFE Butterfly Valve Liner—a product where innovation meets the rigors of industrial demands, promising enhanced performance, longevity, and reliability for your critical flow control needs.
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