Premium Keystone 990 Butterfly Valve Sealing 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

Sansheng Fluorine Plastics, a leader in advanced sealing solutions, proudly presents its cutting-edge Bray resilient EPDM+PTFE butterfly valve sealing ring, now optimized for the Keystone 990 butterfly valve series. Since our inception, we have been at the forefront of innovative sealing technologies, ensuring unmatched reliability and performance in industrial applications.

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 Keystone 990 butterfly valve sealing ring stands out for its exceptional durability and resistance. Crafted from the finest PTFE material and tailored to fit the specific needs of the Keystone 990 butterfly valve, this sealing solution is designed to withstand the rigors of various mediums including water, oil, gas, base oil, and even aggressive acids. The versatility and resilience of our sealing ring make it an ideal choice for diverse industrial applications ranging from valve and gas systems to complex fluid management setups. The unique properties of our PTFE material ensure that our sealing rings provide superior performance across a wide range of operating conditions. Customizable to any color to match your specific application needs, our sealing rings are compatible with port sizes ranging from DN50-DN600, ensuring a perfect fit for any Keystone 990 series butterfly valve. Whether you're dealing with wafer type centerline soft sealing butterfly valves or pneumatic wafer butterfly valves, our product offers an unparalleled sealing solution. Our commitment to excellence is further demonstrated through adherence to stringent industry standards, including ANSI, BS, DIN, and JIS, guaranteeing that our customers receive only the best in valve sealing technology. Transitioning to our Keystone 990 butterfly valve sealing ring not only enhances the operational efficiency of your valves but also significantly extends their service life, reducing downtime and maintenance costs. This makes Sansheng Fluorine Plastics the go-to option for industries looking to improve their valve performance with a reliable, high-quality sealing solution.

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