Sansheng Fluorine Plastics proudly presents its flagship product, the premium-grade keystone valve butterfly seats, designed to redefine the standards of fluid control in industrial applications. Our products, engineered with a profound understanding of the intricate dynamics of fluid management, stand at the forefront of innovation and reliability in the valve industry.
At the heart of our product portfolio is the Wafer Type Centerline Soft Sealing Butterfly Valve, a marvel of engineering designed to facilitate seamless control over a diverse range of media, including water, oil, gas, base oil, and acids. Manufactured from an exceptional combination of PTFE and FPM (Fluoropolymer and Fluoroelastomer), our valve seats are meticulously crafted to offer unparalleled resilience and longevity, ensuring that your systems operate with unmatched efficiency and reliability.
Our butterfly valves are available in sizes ranging from DN50 to DN600, catering to a wide spectrum of industrial requirements. Each valve is designed with the user's needs in mind, featuring a choice of connection types including wafer and flange ends, and conforming to a variety of standards such as ANSI, BS, DIN, and JIS. This versatility ensures that our valves seamlessly integrate into your existing systems with minimal modification required.
What sets our keystone valve butterfly seats apart is not just their robust design and material superiority but the added advantages they bring to your operations. The EPDM+FPM combination offers exceptional chemical resistance, reducing wear and tear and extending the service life of our valves. The color and seat material options—ranging from NBR and Rubber to PTFE, NBR/EPDM, FKM/FPM—allow for extensive customization, ensuring that each valve perfectly meets your specific operational requirements.
Whatsapp/WeChat:+8615067244404
Detailed Product Description
Material: |
PTFE+FPM |
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 |
Color: |
Customer's Request |
Connection: |
Wafer,Flange Ends |
Standard: |
ANSI BS DIN JIS,DIN,ANSI,JIS,BS |
Seat: |
EPDM/NBR/EPR/PTFE,NBR,Rubber,PTFE/NBR/EPDM/FKM/FPM |
Valve Type: |
Butterfly Valve,Lug Type Double Half Shaft Butterfly Valve Without Pin |
High Light: |
ptfe seat butterfly valve,seat butterfly valve,butterfly valve PTFE Seat
|
PTFE & FPM valve seat for resilient seat butterfly valve 2''-24''
EPDM+FPM Advantages:
1. replace pure PTFE sealing ring
2. reduce cost and improve torque by using rubber elasticity.
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&FPM valve seat is used for butterfly valve seat with excellent non-stick characteristics, chemical and corrosion resistance performance.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
4. Size range: 2''-24''
5. OEM accepted
Rubber seat Dimensions (Unit:lnch/mm)
Inch |
1.5“ |
2“ |
2.5“ |
3“ |
4“ |
5“ |
6“ |
8“ |
10“ |
12“ |
14“ |
16“ |
18“ |
20“ |
24“ |
28“ |
32“ |
36“ |
40“ |
DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
900 |
1000 |



Innovative by design, our Wafer and Lug Type butterfly valves feature a double half shaft without pin, enhancing the operational smoothness and reducing maintenance needs. The high-light features such as the PTFE seat ensure that our butterfly valves offer superior sealing capabilities, making them ideal for a wide range of applications, from simple water flow control to complex chemical processing.
At Sansheng Fluorine Plastics, we are committed to providing our customers with solutions that not only meet but exceed their expectations. With our keystone valve butterfly seats, you are investing in a product that promises performance, reliability, and durability, backed by the expertise and support of a leader in the field of fluorine plastics. Elevate your fluid control systems with Sansheng Fluorine Plastics' advanced valve technology today and experience the difference that quality and innovation can make in your operations.