Premium Keystone PTFE EPDM Butterfly Valve Sealing Ring

Short Description:

PTFE (Teflon) is a fluorocarbon based polymer and typically is the most chemically resistant of all plastics, while retaining excellent thermal and electrical insulation properties. PTFE also has a low coefficient of friction so it is ideal for many low torque applications

Product Detail

Product Tags

In the realm of fluid control and valve technology, Sansheng Fluorine Plastics stands at the forefront, offering the industry-leading Keystone PTFE EPDM Butterfly Valve Sealing Ring. This integral component is meticulously designed to cater to a wide array of applications, from simple water passage to handling aggressive chemicals. The fusion of PTFE and EPDM in our sealing rings not only assures compatibility with diverse media, including oil, gas, base oils, and various acids but also guarantees a sealing solution that is both resilient and durable.

Whatsapp/WeChat:+8615067244404
Detailed Product Description
Material: PTFE + FKM / 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 Hardness: Customized
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:

seat butterfly valve,ptfe seat ball valve,Round Shape PTFE Valve Seat

PTFE + FPM valve seat for resilient seat butterfly valve 2''-24''

 

 

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


Materials:PTFE+FPM
Color: Green & Black
Hardness:65±3
Size:2''-24''
Applied Medium: Excellent resistance to chemical corrosion , with outstanding heat and cold resistance and wear resistance, but also has excellent electrical insulation, and not affected by temperature and frequency.
Widely used in textiles, power plants, petrochemical, pharmaceutical, shipbuilding, and other fields.
Temperature:200°~320°
Certificate: SGS,KTW,FDA,ISO9001,ROHS

 

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&EPDM 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 available for valve sizes ranging from DN50 to DN600, ensuring a perfect fit for wafer and flange-type butterfly valves, including the pneumatic wafer butterfly valve. This versatility is complemented by the option for customization in terms of color, hardness, and material combinations, including EPDM, NBR, EPR, PTFE, NBR, rubber, and FKM/FPM, catering to the unique needs of our clients. The innovative design of our Keystone PTFE EPDM butterfly valve sealing ring, which includes lug type double half shaft butterfly valves without pins, highlights our commitment to technological advancement and superior product performance. Sansheng’s keystone PTFE EPDM butterfly valve sealing ring stands out with its exceptional quality and reliability. Made from a blend of PTFE and FKM/FPM, it offers unparalleled resistance to harsh chemicals and temperature extremes, ensuring a leak-proof seal and extended service life. Our focus on customer specification allows us to offer sealing solutions that are not only effective but also customizable, making Sansheng Fluorine Plastics your go-to partner for all your valve sealing needs. Whether your application involves water, oil, gas, or corrosive substances, our butterfly valve sealing rings ensure efficient flow control, reduced maintenance costs, and improved operational efficiency.
  • Previous:
  • Next:
    • Hit enter to search or ESC to close