High-Quality Keystone PTFE+EPDM Butterfly Valve Liner Available

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

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Introducing the Premier Keystone PTFE+EPDM Butterfly Valve Liner from Sansheng Fluorine Plastics In the industrial arena, where the efficiency and longevity of your machinery play critical roles in operational success, Sansheng Fluorine Plastics prides itself on delivering solutions that embody durability and precision. Our flagship product, the Keystone PTFE+EPDM Butterfly Valve Liner, stands as a testament to our commitment to excellence in engineering and manufacturing. Designed to offer superior sealing capabilities across a broad array of applications, this valve liner is an essential component for industries relying on the transportation of fluids, be it water, oil, gas, base oil, or various acids. Crafted for Compatibility and Resilience The material choice—PTFE combined with FKM/FPM (a type of Fluoropolymer Elastomer)—ensures an unmatched durability and resistance to chemical corrosion, further enhanced by the integration of an EPDM (Ethylene Propylene Diene Monomer) layer for added flexibility and resilience in changing temperatures and conditions. Our valve liners are tailored to fit a wide range of port sizes, from DN50 to DN600, accommodating the diverse needs of our clients’ projects. Applications reach far and wide, benefiting valve and gas systems requiring precise flow control and reliability. The color and hardness of the liners can be customized to meet specific requirements, showcasing our flexibility and dedication to serving the unique needs of each project. Our product line includes Wafer Type Centerline Soft Sealing Butterfly Valves and Pneumatic Wafer Butterfly Valves, both designed for easy installation and maintenance, ensuring minimal downtime and enhanced operational efficiency. Innovative Design and Reliable Performance Our Keystone PTFE+EPDM Butterfly Valve Liners offer a revolutionary design, featuring both Wafer and Flange Ends connection styles for versatility in installation. The seat options—ranging from EPDM, NBR, EPR, PTFE, to FKM/FPM—ensure a tight seal and long-lasting performance under various operational pressures and temperatures. Designed as a Butterfly Valve and Lug Type Double Half Shaft Butterfly Valve Without Pin, this product promises ease of operation and unmatched reliability.

Whatsapp/WeChat:+8615067244404
Detailed Product Description
Material: PTFE + FKM / FPM 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 Hardness: Customized
Seat: EPDM/NBR/EPR/PTFE,NBR,Rubber,PTFE/NBR/EPDM/FKM/FPM Valve Type: Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin
High Light:

seat butterfly valve,ptfe seat ball valve,Round Shape PTFE Valve Seat

PTFE + FPM valve seat for resilient seat butterfly valve 2''-24''

 

 

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


Materials:PTFE+FPM
Color: Green & Black
Hardness:65±3
Size:2''-24''
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:200°~320°
Certificate: SGS,KTW,FDA,ISO9001,ROHS

 

1. A butterfly valve seat is a type of flow control devise, typically used to regulate o fluid flowing through a section of pipe.

2. Rubber Valve seats are used in Butterfly valves for sealing purpose. The material of the seat can be made from many different elastomers or polymers, including PTFE, NBR, EPDM, FKM/FPM, etc. 

3. This PTFE&EPDM valve seat is used for butterfly valve seat with excellent non-stick characteristics, chemical and corrosion resistance performance.

4. Our advantages: 

» Outstanding operational performance
» High reliability
» Low operational torque values
» Excellent sealing performance
» Wide range of applications
» Wide temperative range
» Customized to specific applications

5. Size range: 2''-24''

6. OEM accepted



Choosing Sansheng Fluorine Plastics means investing in a product engineered for peak performance, ensuring your systems operate smoothly, efficiently, and without the constant need for maintenance. Dive into a world where excellence in industrial components is not just promised but delivered, with our Keystone PTFE+EPDM Butterfly Valve Liner leading the charge in innovation and durability. Upgrade your valve systems today with Sansheng Fluorine Plastics – where quality meets innovation.

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