Premium Compounded Butterfly Valve Liner | Sansheng Fluorine Plastics

Short Description:

PTFE stands for PolyTetraFluoroEthylene, which is the chemical term for the polymer (CF2)n.

Polytetrafluoroethylene (PTFE) is a thermoplastic member of the fluoropolymer family of plastics and has a low coefficient of friction, excellent insulating properties.


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In the dynamic world of industrial applications, the reliability and efficiency of valve components play pivotal roles in ensuring seamless operations. Sansheng Fluorine Plastics is proud to introduce its flagship product - the Compounded Butterfly Valve Liner, an epitome of engineering precision and chemical resilience. Our product stands as a testament to our commitment to quality, innovation, and customer satisfaction. At the core of our Compounded Butterfly Valve Liner is the virgin PTFE (Polytetrafluoroethylene), a fluorocarbon-based polymer renowned for its outstanding chemical resistance. This material, often known by its common name Teflon, has set the benchmark in the industry for creating valve liners that offer unparalleled durability and reliability. The intrinsic properties of PTFE ensure that our butterfly valve seats are not only resistant to a wide spectrum of chemicals but also boast excellent thermal and electrical insulation properties. This makes them the perfect choice for applications requiring the utmost purity and safety.

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Zero Leakage PTFE Valve Seat Butterfly Valve Parts DN50 - DN600

 

Virgin PTFE (Polytetrafluoroethylene)

 

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.

This material is non-contaminating and accepted by the FDA for food applications. Although the mechanical properties of PTFE is low, comparing to other engineered plastics, its properties remain useful over a wide temperature range.

 

Temperature range: -38°C to +230°C.

Color: white

Torque adder: 0%

 

Parameter Table:

 

Material Suitable Temp. Characteristics
NBR

-35℃~100℃

Instant -40℃~125℃

Nitrile rubber has good self-expanding properties, abrasion resistance and hydrocarbon-resistant properties. It can be used as a general material for water, vacuum, acid, salt, alkali, grease, oil, butter, hydraulic oil, glycol, etc. Can not be used in places such as acetone, ketone, nitrate, and fluorinated hydrocarbons.
EPDM

-40℃~135℃

Instant -50℃~150℃

Ethylene-propylene rubber is a good general-purpose synthetic rubber that can be used in hot water systems, beverages, dairy products, ketones, alcohols, nitrates, and glycerin, but not in hydrocarbon-based oils, inorganics, or solvents.

 

CR

-35℃~100℃

Instant -40℃~125℃

Neoprene is used in media such as acids, oils, fats, butters and solvents and has good resistance to attack.

Material:

  • PTFE

Certification:

  • FDA, REACH, ROHS, EC1935

Advantages:

 

PTFE stands for PolyTetraFluoroEthylene, which is the chemical term for the polymer (CF2)n.

Polytetrafluoroethylene (PTFE) is a thermoplastic member of the fluoropolymer family of plastics and has a low coefficient of friction, excellent insulating properties.

PTFE is chemically inert to most substances. It also can withstand high heat applications and it is well know for its anti-stick properties.

Choosing the right seat ring material is often the most challenging decision in Ball Valve Selection. To assist our customers during this process, we are willing to offer information on customer request.

 

PTFE valve seats produced by US are widely used in textile, power station, petrochemical, heating and refrigeration, pharmaceutical, shipbuilding, metallurgy, light industry, environmental protection, Paper Industry, Sugar Industry, Compressed Air and other fields.
Product performance: high temperature resistance, good acid and alkali resistance and oil resistance; with good rebound resilience, sturdy and durable without leaking.



Our liners are specifically designed to meet the diverse needs of our clients, with sizes ranging from DN50 to DN600, ensuring a perfect fit for a wide range of piping systems. The attention to detail in the manufacturing process of our Compounded Butterfly Valve Liner guarantees zero leakage, providing you with confidence in the integrity of your systems. The use of virgin PTFE also ensures that our product maintains its integrity and functionality, even under extreme conditions, making it an ideal choice for industries where reliability cannot be compromised. Whether you are dealing with high temperatures, corrosive substances, or both, Sansheng’s Compounded Butterfly Valve Liner is engineered to deliver performance that exceeds expectations. In embracing the challenges of modern industrial requirements, Sansheng Fluorine Plastics continues to innovate, providing solutions that not only meet but exceed the demands of our clients. Our Compounded Butterfly Valve Liner is a reflection of our dedication to excellence, crafted with the highest quality materials and designed to offer reliability, durability, and performance. Choose Sansheng for your valve needs and experience the difference that quality makes.

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