Keystone Sanitary Butterfly Valves - High-Quality PTFE Seats

Short Description:

PTFE is chemically inert to most substances. It also can withstand high heat applications and it is well know for its anti-stick properties.

Choosing the right seat ring material is often the most challenging decision in Ball Valve Selection. To assist our customers during this process, we are willing to offer information on customer request.


Product Detail

Product Tags

Sansheng Fluorine Plastics is proud to present our flagship product, the pinnacle of valve technology - the Keystone Sanitary Butterfly Valve, complete with PTFE and FPM seats. Designed with precision engineering, this valve exemplifies the gold standard in controlling flow for a vast array of media including water, oil, gas, base oil, and even harsh acids. Our butterfly valve is not just a component; it's a solution engineered for excellence and reliability in your fluid control systems.

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:

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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


Crafted from a robust combination of PTFE and FPM, the valve seats are constructed to withstand the rigors of demanding industrial applications, ensuring a long service life and minimal maintenance. With port sizes ranging from DN50 to DN600, our valves are versatile enough to fit a wide array of systems, making them the ideal choice for both retrofitting and new installations. The unique composition of EPDM, NBR, EPR, PTFE, NBR, and Rubber in the seats provides an unmatched sealing capability, reducing the risk of leakage and enhancing overall system efficiency. Our keystone sanitary butterfly valves stand out in the market, not just for their superior material quality but also for their innovative design. The wafer type centerline soft sealing butterfly valve and the pneumatic wafer butterfly valve options offer flexibility in application and ease of integration into various systems. Available in a rainbow of colors upon request, these valves can be customized to meet the aesthetic requirements of any system. Furthermore, the connection options of wafer and flange ends, coupled with standards compliance (ANSI BS DIN JIS), make installation seamless and hassle-free. Whether you are managing a complex valve system in the oil and gas sector, or a delicate process in the pharmaceutical industry, our butterfly valve is designed to provide a reliable, efficient flow control solution that meets and exceeds industry standards.

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