Premium Keystone Butterfly Valve Seat - China Factory | Sansheng

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 China's industrial prowess, Deqing Sansheng Fluorine Plastics Technology Co. stands as a beacon of innovation and quality in the production of advanced fluorine plastic products. Among our esteemed offerings, the Keystone PTFE+EPDM Butterfly Valve Seat emerges as a flagship product, embodying the precision engineering and durability that our company is renowned for. At Sansheng, we are not just manufacturing components; we are crafting solutions that lead the industry forward, thanks to our meticulous attention to quality and performance.

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.



The Keystone Butterfly Valve Seat is engineered with a potent combination of PTFE and EPDM, materials known for their exceptional chemical resistance and resilience in varying temperatures and operational conditions. This synergistic blend ensures that our valve seats not only offer superior sealing capabilities but also boast a long service life, reducing the need for frequent replacements and thereby optimizing your operations. Whether you are in the chemical, pharmaceutical, water treatment, or food and beverage industry, our valve seats assure you of reliability and efficiency in your flow control applications. Venturing into the domain of butterfly valve seats, Sansheng Fluorine Plastics has established itself as a Keystone Butterfly Valve China Factory of repute. Our commitment to excellence starts from rigorous material selection to state-of-the-art manufacturing processes, followed by stringent quality testing to ensure that each product we deliver meets and exceeds the expectations of our global clientele. Our dedication to innovation is matched by our passion for customer service, making Sansheng not just a supplier but a reliable partner for businesses around the world. With our wealth of experience and technical expertise, we invite you to experience the pinnacle of valve seat design and manufacturing, where performance meets reliability in the heart of China's industrial landscape.

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