35 visiting now: 31 USA USA flag 8 Singapore Singapore flag 3 UK UK flag 2 China China flag 1 Hong Kong Hong Kong flag 1 Argentina Argentina flag 1 Cyprus Cyprus flag 1 Germany Germany flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • Verify China Company Service (China): Verify China Company is founded by a group of people who work years in international trade... https://verifychinacompany.com/
  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com/
  • Inflatable Seat Dome Valve - China

    price: 2500.00 Dollar US$

    FREE-VALVE’s inflatable seat dome valves are designed for ash handling system.

    Dome valve is unique in its ability to open and close with a tight pressure seal in environment where abrasive material are passing.

    Pneumatic Dome valve can achieve operating reliability in severe applications .

    Features 1 - Simple valve structure and operation principle, makes the dome valve suitable for pneumatic conveying system .

    2 - Tight sealing performance as Inflatable seal self-compensates for wear as the valve is used.

    The inflatable seal provides continuous wear compensation.

    3 - Valve can open and close through a static or moving column of material.

    4 - Easy to maintenance and replacement.

    5 - Different valve body materials are optional depending on customer need.

    Technical Specification:

    1) Size Range: NPS4~NPS16, DN50~DN400

    2) Pressure Range: Class 150 /PN6 /PN10

    3) Applicable Temperature: 0~350℃

    4) Connection Type: Flange 5) Sealing material: Inflatable seats /Hard seats 6) Pressure test: GB/T13927, API598

    7) Face to Face: GB/T12221, ASME B16.10

    8) Valve body : GB/T12224, ASME B16.34

    Operating Type: Pneumatic

    Application: FREE-VALVE’s inflatable seat dome valves are suitable for abrasive material with abrasive particles, such as power plants, ash, mineral processing, food industry, biomass, steel industry, material handling, pharmacy etc .


    Company Contact:


    • Phone: 86-371-55019379

    • Address: No.76 Cuizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China , Zhengzhou , Henan , China

    • Email: Email


    Published date: December 4, 2020

    • Business Description: Zhengzhou Free Fluid Control Technology Co.,Ltd is leading designer and supplier of high-quality industrial valves, for industries ranging from Coal Washing Plant ,Power Plant ,Alumina Refinery, Steel Plant,Petro-Chemical, WasteWater,Potable Water among others for global markets.

      We provide comprehensive “Fluid Control Solutions” for customers.

      Our Products:

      - Pneumatic Ceramic Rotating Gate Valve

      - Inflatable Seat Dome Valve

      - Stainless Steel Ceramic Lined Ball Valve

      - Pneumatic Full Ceramic Lined Double Disc Gate Valve

      - Stainless Steel Ceramic Lined Butterfly Valve

    Related listings



    • Pneumatic Ceramic Rotating Gate Valve
      Pneumatic Ceramic Rotating Gate Valve
      Valves - Zhengzhou Free Fluid Control Technology Co.,Ltd - China - December 1, 2020 - 1600.00 Dollar US$

      FREE-VALVE’s Pneumatic Ceramic Rotary Gate Valves are designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves a...

    • Valves For Slurry Pumps
      Valves For Slurry Pumps
      Valves - Shijiazhuang Hedun Pump Co.,Ltd. - China - November 16, 2020 - contact company for price

      We also provide different series of valves to match with our slurry pumps-HEDUN, they include globe valves, gate valves, butterfly valves. Etc. Please tell us your required valve size and standard, our professional engineers will select the suitatble...

    • Bop Ram Supplier
      Bop Ram Supplier
      Valves - AQE Machinery International Corporation - China - September 23, 2020 - contact company for price

      Our company has developed serialized Single Ram BOP for blowout preventers with different models
for different purposes, including Integral pipe string ram, two piece detachable pipe string ram, 
oval-shaped ram. shear blind ram, variable ram, load-b...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"