High-Performance Bray EPDM Butterfly Valve Sealing Ring
| 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 |
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Full PTFE lined valve seat for wafer/ lugged / flange butterfly valve 2''-24''
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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.
Crafted from the highest quality PTFE (Polytetrafluoroethylene) and supplemented with EPDM (Ethylene Propylene Diene Monomer) rubber, this hybrid seal combines the best characteristics of both materials. The PTFE component ensures excellent chemical resistance and a wide operating temperature range from -20°C to +200°C, making it suitable for a variety of media including water, oil, gas, base oil, and even aggressive acids. On the other hand, the EPDM element provides exceptional elasticity and resilience, ensuring a tight and enduring seal that significantly enhances the valve's performance and longevity. Our product is designed for a seamless fit with wafer type centerline soft sealing butterfly valves, pneumatic wafer butterfly valves, and lug type double half shaft butterfly valves without pin, covering port sizes from DN50 to DN600. The versatility in connection types, including wafer and flange ends, along with compliance with major standards such as ANSI, BS, DIN, and JIS, ensures that our seal can meet the diverse needs of our clientele. Whether it's for applications in valve or gas systems, this sealing solution is tailored to provide a high-performance seal, reducing maintenance requirements and increasing the operational efficiency of your systems. Its robust construction not only withstands the harsh conditions of industrial environments but also minimizes operational downtime, offering an economic advantage in the long run.