Premium Sanitary PTFE EPDM Compounded Butterfly Valve Liner

Short Description:

PTFE+EPDM

The Teflon (PTFE) liner overlays EPDM which is bonded to a rigid phenolic ring on the outside seat perimeter. The PTFE extends over the seat faces and outsides flange seal diameter, completely covering the EPDM elastomer layer of the seat, which provides the resilience for sealing valve stems and the closed disc.

Temperature range: -10°C to 150°C.


Product Detail

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In the heart of industrial fluid management, the integrity of valve components stands as the linchpin of operational reliability and efficiency. Deqing Sansheng Fluorine Plastics Technology Co. is at the forefront of this field, championing the innovation and production of superior valve solutions. Among our standout offerings is the Keystone PTFE+EPDM Butterfly Valve Seat, a product that epitomizes the synthesis of material excellence and engineering precision. This valve seat is not merely a component; it's an assurance of uninterrupted performance and unparalleled durability in the most demanding environments.

Whatsapp/WeChat:+8615067244404
Deqing Sansheng Fluorine Plastics Technology Co., Ltd. was established in August 2007. It is located in the Economic Development Zone of 
Wukang Town, Deqing County, Zhejiang Province. We are a scientific and technological innovation enterprise focus on design, production, 
sales and after sale service.

Our main production lines are: all kinds of rubber valve seat for concentric butterfly valve, including pure rubber seat and with reinforcing
material valve seat, size range from 1.5 inch - 54 inch. Also resilient valve seat for the gate valve, centerline valve body hanging glue, rubber
disc for the check valve, O-ring, rubber disc plate, flange gasket, and rubber sealing for all kinds of valves.

Applicable mediums are chemical, metallurgy, tap water, purified water, sea water, sewage and so on. We select the rubber according to the
application media, working temperature and the wear-resistant requirements.



Crafted meticulously with the sanitary PTFE EPDM compounded liner, our butterfly valve seat represents a benchmark in fluid control technology. The sanitary PTFE EPDM compounded butterfly valve liner distinguishes itself by offering the best of both worlds: the chemical resilience and non-stick properties of PTFE and the mechanical strength and flexibility of EPDM. This fusion ensures that the valve seat can withstand a wide array of chemical exposures, temperature variations, and mechanical stresses, making it an ideal choice for applications across food and beverage processing, pharmaceutical manufacturing, and biochemical industries where sanitation and product integrity are paramount. Not only is the material composition of this valve seat noteworthy, but its design and manufacture also reflect our commitment to quality and customer satisfaction. Each valve seat undergoes rigorous testing to ensure it meets the highest standards of hygiene and performance efficiency. The Keystone PTFE+EPDM Butterfly Valve Seat is a testament to Deqing Sansheng Fluorine Plastics Technology Co.'s dedication to providing solutions that enhance operational reliability, prolong service life, and minimize maintenance needs. With a focus on technological innovation and customer-centric service, we continue to set new standards in the industry, offering products like the sanitary PTFE EPDM compounded butterfly valve liner that redefine what's possible in fluid management.

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