Premium Sanitary PTFE+EPDM Compound Butterfly Valve Sealing Ring
| Material: | PTFE+EPDM | Temperature: | -40℃~135℃ |
|---|---|---|---|
| Media: | Water | Port Size: | DN50-DN600 |
| Application: | Butterfly Valve | Product Name: | Wafer Type Centerline Soft Sealing Butterfly Valve,pneumatic Wafer Butterfly Valve |
| Color: | Black | Connection: | Wafer,Flange Ends |
| Seat: | EPDM/NBR/EPR/PTFE,NBR,Rubber,PTFE/NBR/EPDM/VITON | Valve Type: | Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin |
PTFE bonded with EPDM Valve Seat For Centerline Butterfly Valve 2 -24''
A PTFE+EPDM butterfly valve seat is a valve seat material made of a mixture of polytetrafluoroethylene (PTFE) and ethylene propylene diene monomer (EPDM). It has the following performance and size descriptions:
Performance Description:
Excellent chemical corrosion resistance, able to withstand various corrosive media;
Strong wear resistance, able to maintain its shape and performance even under high-stress conditions;
Good sealing performance, able to provide a reliable seal even under low pressure;
Good temperature resistance, able to withstand a wide range of temperatures from -40°C to 150°C.
Dimension 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.
|
Size (Diameter) |
Suitable Valve Type |
|---|---|
| 2 inches | Wafer, Lug, Flanged |
| 3 inches | Wafer, Lug, Flanged |
| 4 inches | Wafer, Lug, Flanged |
| 6 inches | Wafer, Lug, Flanged |
| 8 inches | Wafer, Lug, Flanged |
| 10 inches | Wafer, Lug, Flanged |
| 12 inches | Wafer, Lug, Flanged |
| 14 inches | Wafer, Lug, Flanged |
| 16 inches | Wafer, Lug, Flanged |
| 18 inches | Wafer, Lug, Flanged |
| 20 inches | Wafer, Lug, Flanged |
| 22 inches | Wafer, Lug, Flanged |
| 24 inches | Wafer, Lug, Flanged |
|
Temperature Range |
Temperature Range Description |
|---|---|
| -40°C to 150°C | Suitable for wide temperature range applications |
The specially formulated blend of polytetrafluoroethylene (PTFE) and ethylene propylene diene monomer (EPDM) gives this valve sealing ring an unparalleled edge in applications involving water media. PTFE, known for its outstanding chemical resistance and low friction, pairs seamlessly with EPDM’s excellent resilience to weathering, ozone, and steam. This combination ensures an expansive operating temperature range of -40℃ to 135℃, making it suitable for diverse industrial applications. Our valve sealing ring is designed to fit a wide range of butterfly valve types, including the wafer type centerline and lug type double half shaft butterfly valves, without pins. Its adaptability covers port sizes from DN50 to DN600, catering to a vast array of installation requirements. The product boasts a robust black color, signifying its durability and quality. The choice of connection types—wafer or flange ends—provides flexibility for different system requirements. Moreover, the sealing ring’s material composition of EPDM/NBR/EPR/PTFE ensures optimal compatibility with various media, enhancing its application versatility. The Sansheng Fluorine Plastics sanitary PTFE+EPDM compound butterfly valve sealing ring is the epitome of excellence in modern valve technology, offering unmatched reliability and performance to support the critical operations of your business.