Premier Keystone Butterfly Valve Seat Distributors | Sansheng Fluorine

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

Introducing an engineering marvel from Sansheng Fluorine Plastics, the leading name amongst keystone butterfly valve seat distributors. Designed for excellence and crafted with precision, our Keystone Resilient PTFE+EPDM Butterfly Valve Liner stands as a testament to innovation in valve technology. This meticulous piece of engineering is tailored for those who demand nothing short of perfection in their industrial applications, ensuring unparalleled performance and reliability.

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.



Our product, primarily composed of PTFE, boasts an impressive temperature range of -20°C to +200°C, making it exceptionally versatile across various industries. Whether it's water, oil, gas, base oil, or even corrosive acids, this valve liner guarantees seamless operation without compromise. Available in sizes ranging from DN50 to DN600, our valve supports diverse port sizes, accommodating a broad spectrum of user requirements. The application of our Wafer Type Centerline Soft Sealing Butterfly Valve, along with its pneumatic counterpart, extends to both valves and gas systems. Featuring a color customization option, it can adapt visually to your specific industrial setup. Its connection types include both wafer and flange ends, providing flexibility and ease of installation. Built to conform with multiple international standards, including ANSI, BS, DIN, and JIS, the product's customizable hardness and the option for lug type double half shaft butterfly valve without pin, highlight its adaptability. The high light of our offering—pure PTFE valve seats—exemplify durability and resilience, especially suitable for acid and alkali working conditions.

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