Sign In | Join Free | My
Search by Category
Home > Valves >

High Performance Pneumatic Operated Butterfly Valve with Limit Switch Indicator

Categories Pneumatic Actuated Ball Valve
Brand Name: CXDLV
Model Number: D73F
Certification: CE&ISO
Place of Origin: China
MOQ: 1pc
Price: negotiation
Payment Terms: T/T, Paypal, Western Union, D/A, L/C, D/P, MoneyGram
Supply Ability: 500pcs/Mon
Delivery Time: 5~25 Work Days
Packaging Details: Suitable Plywood Cases according to different valves structure
Body Material: WCB/CF8/CF3/CF8M
Standard: JIS
Size: DN50~DN350
Medium: Water Oil Gas
Connection: Wafer type
Pressure: 10K
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    High Performance Pneumatic Operated Butterfly Valve with Limit Switch Indicator

    High Performance Pneumatic Operated Butterfly Valve with Limit Switch Indicator


    Double Eccentic Butterfly Valve

    1.Applicable Standards:
    * Design and Manufacturing:ASTM A351 304
    * Connection:JB/T79-94(2)
    * Face to Face Dimension:ANSI/ASME B16.5
    * Test and Inspection:API STD598-84
    2.Size Range:
    - DN50~DN300
    3.Pressure Rating:
    - 10K~20K
    4.Temperature Range:
    - -20°C~185°C


    The high performance butterfly valve is designed with a double eccentric structure. The center of the shaft is offset from the center of the valve body structure, and combined with the design of the circular arc sealing surface of the valve plate, the valve plate is quickly disengaged from the sealing seat when opened to reduce the frictional force of the sealing surface, and the valve plate has better sealing performance when closed. . The center self-positioning sealing valve seat structure design combined with the independent valve seat compensation seal, the valve seat wear is effectively compensated, and the friction force at the time of sealing is reduced, the valve and the operation force are greatly reduced, thereby effectively improving the control precision of the butterfly valve. . This series of butterfly valve seals have a long service life and excellent sealing performance. It is suitable for the adjustment and cutting of dry general corrosive gas liquid medium.


    1. The clip-type hard seal butterfly valve adopts three eccentric sealing structure, the valve seat and the butterfly plate have almost no wear, and the seal function is more and more tight.
    2. The sealing ring is made of stainless steel. It has the double advantages of hard metal seal and elastic seal. It has excellent sealing performance under low temperature and high temperature, and has corrosion resistance and long service life.
    3. The sealing surface of the butterfly plate is made of surfacing cobalt-based hard alloy, the sealing surface is wear-resistant and has a long service life.

    Model Selection

    Matreial1) CF8/SS304 2) CF8M/SS316 3) CF3/SS304L 4) CF3M/SS316L 5) WCB

    Quality High Performance Pneumatic Operated Butterfly Valve with Limit Switch Indicator for sale
    Send your message to this supplier
    *To: Wenzhou Xidelong Valve Co. LTD
    Characters Remaining: (0/3000)
    Inquiry Cart 0