Keystone 990 Butterfly Valve Sealing Ring - Custom Solutions

Short 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.

Product Detail

Product Tags

At Sansheng Fluorine Plastics, our focus is on delivering high-quality, resilient sealing solutions tailored to the rigorous demands of industrial applications. Our flagship product, the Keystone 990 Butterfly Valve Sealing Ring, stands at the pinnacle of valve sealing technology, offering unmatched durability and compatibility across a broad range of media including water, oil, gas, bases, and acids. Crafted from premium Polytetrafluoroethylene (PTFE), renowned for its exceptional chemical resistance and low friction properties, this sealing ring ensures airtight sealing and long-term reliability for both wafer and lug-type centerline butterfly valves.

Whatsapp/WeChat:+8615067244404
Detailed Product Description
Color: Customized Material: PTFE
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
Connection: Wafer,Flange Ends Standard: ANSI BS DIN JIS,DIN,ANSI,JIS,BS
Valve Type: Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin
High Light:

ptfe seat butterfly valve,ptfe seat ball valve,Ptfe Butterfly Valve Seat

PTFE rubber seat for wafer / lug / flanged centerlined butterfly valve 2''-24''

 

 

Since 2013, Suzhou Meilong Rubber & Plastic Products Co., Ltd, with its self-developed formula of the rubbers, has obtained the German KTW, W270, British WRAS, US NSF61/372, French ACS and other water treatment industry international certifications, as well as the FDA and domestic drinking water related regulations.

 

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.

 

Description:

1. A butterfly valve seat is a type of flow control devise, typically used to regulate o fluid flowing through a section of pipe.

2. Rubber Valve seats are used in Butterfly valves for sealing purpose. The material of the seat can be made from many different elastomers or polymers, including PTFE, NBR, EPDM, FKM/FPM, etc. 

3. This PTFE valve seat is used for butterfly valve seat with excellent non-stick characteristics, chemical and corrosion resistance performance.

4. Our advantages: 

» Outstanding operational performance
» High reliability
» Low operational torque values
» Excellent sealing performance
» Wide range of applications
» Wide temperative range
» Customized to specific applications

5. Size range: 2''-24''

6. OEM accepted



Our sealing rings are designed to fit a wide range of valve sizes, from DN50-DN600, making them a versatile choice for diverse industrial applications. Whether you're operating in the water treatment, pharmaceutical, chemical processing, or oil and gas industries, the Keystone 990 Butterfly Valve Sealing Ring provides a solution that meets the stringent ANSI BS DIN JIS standards, ensuring a flawless fit and optimal performance under various operational conditions. Beyond its technical specifications, the Keystone 990 Butterfly Valve Sealing Ring stands out for its customizability. Available in a spectrum of colors to meet your specific requirements, these sealing rings facilitate easy identification and maintenance processes. Coupled with the support of our expert team at Sansheng Fluorine Plastics, who are always ready to provide guidance and assistance, choosing the right sealing solution has never been easier. Our commitment to excellence and innovation has placed us at the forefront of the fluorine plastics industry since 2013, making Sansheng the go-to supplier for durable, reliable, and high-performance valve sealing solutions.

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