Premium Bray Butterfly Valve Seat from Sansheng Fluorine Plastics

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 ever-evolving industrial landscape, the demand for superior quality valve seats that offer both resilience and performance is paramount. Sansheng Fluorine Plastics, a cornerstone in the development and manufacturing of high-grade fluorine plastic products, proudly introduces the Keystone PTFE+EPDM Bray Butterfly Valve Seat. Designed to meet the rigorous standards of modern industry, this valve seat encapsulates precision engineering with unparalleled material integration.

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.



At the heart of this product is the innovative use of PTFE (Polytetrafluoroethylene) and EPDM (Ethylene Propylene Diene Monomer), two materials renowned for their exceptional chemical resistance and durability. The PTFE provides an inert surface that is impervious to almost all chemicals, ensuring longevity and reliability in harsh environments. Complementing this, the EPDM offers excellent resistance to weathering, ozone, and steam, along with a wide temperature range, making it the perfect counterpart for applications requiring robust resilience. Choosing the Keystone PTFE+EPDM Bray Butterfly Valve Seat from Sansheng Fluorine Plastics not only guarantees a product crafted with precision but also promises an enhancement in the operational efficiency of your systems. This valve seat is engineered to deliver superior sealing capabilities and reduce maintenance needs, translating into cost savings and prolonged equipment life. Whether it's for water treatment plants, chemical processing, or pharmaceutical manufacturing, this valve seat stands as a testament to Sansheng's commitment to quality, innovation, and customer satisfaction. Embrace the next level of sealing technology with our Keystone Bray Butterfly Valve Seat and experience a new standard of reliability and performance.

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