High-Quality Keystone Resilient Butterfly Valve Sealing Ring

Short Description:

Available in various sizes ranging from 2 inches to 24 inches in diameter;
Can be designed to fit different types of butterfly valves, including wafer, lug, and flanged types;
Can be customized to fit specific application requirements.

Product Detail

Product Tags

In the dynamic world of industrial fittings and valves, the integrity of components can significantly impact the efficiency and safety of operations. Sansheng Fluorine Plastics proudly introduces our advanced keystone resilient butterfly valve sealing ring - a pinnacle of sealing technology designed for enhanced performance and reliability. Meticulously crafted from a superior blend of PTFE and FKM, our sealing ring stands as a testament to our commitment to quality and innovation.

Whatsapp/WeChat:+8615067244404
Detailed Product Description
Material: PTFE+FKM Hardness: Customized
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
Temperature: -20° ~ +150° Seat: EPDM/NBR/EPR/PTFE,NBR,Rubber,PTFE/NBR/EPDM/VITON
Valve Type: Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin
High Light:

ptfe seat butterfly valve,seat butterfly valve,concentric butterfly valve ptfe seat

PTFE & FKM bonded valve gasket for concentric butterfly valve 2''-24''


Materials:PTFE+FKM
Color: customized
Hardness:customized
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:-20°~150°

Certificate: SGS,KTW,FDA,ISO9001,ROHS

 

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.



Understanding the critical nature of valve performance in industrial applications, our keystone resilient butterfly valve sealing rings are engineered to offer unparalleled sealing efficiency. The material composition of PTFE and FKM not only ensures superb chemical resistance against a wide array of media including water, oil, gas, bases, and acids but also offers exceptional resistance to wear and temperature variations. This resilience makes our sealing rings suitable for use in a diverse range of environments, from the frigid cold to the scorching heat, ensuring operational integrity from -20° to +150° Celsius. Our valve seat, available in EPDM, NBR, EPR, PTFE, and VITON, allows for customization according to specific application requirements. This versatility, combined with the available sizes ranging from DN50 to DN600, ensures that our keystone resilient butterfly valve sealing rings fit a wide variety of valve types, including Wafer Type Centerline Soft Sealing Butterfly Valves and Pneumatic Wafer Butterfly Valves. With options for wafer or flange connections, our products are designed to be as adaptable as they are durable. Whether for applications in valve or gas systems, our keystone resilient butterfly valve sealing rings provide the reliability and performance essential for modern industrial demands.

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