26 visiting now: 9 France France flag 8 USA USA flag 4 China China flag 2 Netherlands Netherlands flag 2 Vietnam Vietnam flag 1 Ukraine Ukraine flag

Large Size Metal Seated Butterfly Valve - China

price: contact company for price


1. Designed with bidirectional sealing structure, the installation of the bidirectional rotary ball valve will not be restricted by the direction of the fluid.

2. Since the metal sealed bidirectional rotary ball valve is offered with self- sealing device, reliable sealing performance can be realized under the pressure from medium.

3. Powerful specific pressure of sealing can be obtained the valve is installed on the direction in opposite to that of the fluid. The pressure acts on the valve seat of the bidirectional rotary ball valve. The contact area of the point action is annular,

4. The rotary ball valve has long service life due to wear compensation.

5. The unique rotational structure , as well as the sphere- conical sealing surface of the valve seat, makes for the cleaning function the solid particle will be crushed when the electric operated bidirectional rotary ball valve is opened or closed.

Technical Parameters

Body material :WCB, CF8, CF8M, CF3, CF3M, etc.

Sealing material:Hard alloy

Connection type:Flange and weld

Operating type:manual , electric or pneumatic

Nominal Diameter :2”~40” DN50~DN2000

Pressure:Class 150~Class 300 PN1.0~PN4.0


Municipal Engineering

Circulating water system

Water treatment system

Fire extinguisher system

Company Contact:

  • Phone: 8637155693192

  • Address: 28#,Huagong Road,High& New Technology Zone,Zhengzh, Zhengzhou, China

  • Email: Email

Published date: May 3, 2016 -

  • Business Description: HENAN Quanshun Flow Control Science and Technology Co.,Ltd,belonging to

    Quanshun Group, having 50 million yuan registered capital and

    33300㎡floor area, is a famous enterprise with the title of double high

    enterprises of Henan Province, engaged in the research, production and

    distribution of the flow control equipments with high, medium and low


    As the sponsor and drafter of the national standard Eccentric Semi Ball Valve, the hundred high enterprise in Zhengzhou city, the advanced enterprise of fixed asset investment, outstanding contribution to economic and high growth enterprise in Zhengzhou high tech Zone, and the "provincial enterprise technology center", Quanshun brand valve has win the honor of provincial high quality brand products, energy saving products and key industrial products.

Related listings

  • What Is The Main Features Of Presswood Pallet Machine
    What Is The Main Features Of Presswood Pallet Machine
    Engineering - Shanghai Pallet Machinery - China - May 3, 2016 - contact company for price

    With economic globalization and knowledge economy era, the status in the national economy has become increasingly prominent. So, more and more handling instrucments are needed in the logistic system. Presswood pallets emerge at this moment. Meanwhile...

  • Brass Circular Oil Sight Glass
    Brass Circular Oil Sight Glass
    Engineering - Grand Hardware Manfacturing Co.,Ltd - China - April 8, 2016 - contact company for price

    Circular oil sight glass, oil sight gage, site glass, oil level indicator, liquid sight glass, oil sight window, view ports, male thread sight glass, visual level sight gauge, visual level sight glass, visual level indicator, domed shaped oil sight g...

  • Kjw M6500 000 Cl 44mm Yamaha Feeder Wholesale
    Kjw M6500 000 Cl 44mm Yamaha Feeder Wholesale
    Engineering - YANGLING INT'L TRADING CO.,LIMITED - China - April 5, 2016 - contact company for price

    Yamaha CL 8* 2mm Feeders 0201 KW1- M1500- 030 Yamaha CL 8* 2mm Feeders 0402 KW1- M1400- 00X Yamaha CL 8* 4mm Feeders KW1- M1100- 000 Yamaha CL 12mm Feeders KW1- M2200- 300 Yamaha CL 16mm Feeders KW1- M3200- 10X Yamaha CL 24mm Feeders KW1- M4500- 015 ...

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 to avoid: Internet Crime Complaint Center - International Financial Scams
  • 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"