Henan Quanshun Flow Control Science&Technology Co.,Ltd

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Henan Quanshun Flow Control Science&Technology Co.,Ltd
TEL : +86-0371-60922660 / FAX : -- / Mobile : 136-7497-2533
No.28 , Huagong Road, High-tech Zone Henan Zhengzhou China [CN]
Contact Name : Esther Zhang
Homepage : http://www.qslkvalves.com
Main Products
rotary ball valve , eccentric semi-ball , slurry valve , dumping valve , hemisphere valve
Business Type
Manufacturer
Product
rotating ball valve with double direction metal sealing
Posting date : Jul 31, 2018
Membership
Free Member Scince Jul 30, 2018
FOB Price
150$
Min. Order Quantity
1
Supply Abillity
50000
Port
shanghai
Payment Terms
T/T
Package
wooden case
Keyword :
Category
Contact
Esther Zhang
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
quanshun
HS-CODE
8481-80
Package & Delivery Lead Time
Package
wooden case
Specifications
Type of Certification
CE
Reference no.
No.90091-16 Rev.1
Name.
CE
Start Date (validity period)
0000-00-00
End Date (validity period)
0000-00-00
Image

Detailed Description
The bidirectional rotary ball valve is developed based on the mechanism of the butterfly valve and semi ball valve . The special butterfly valve can be used at inlet of the water pump,piping network system,recovery stem,high water tank,sewage system and the back flow prevention to shut off or control the pipeline.Features1.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 ParametersBody material :WCB, CF8, CF8M, CF3, CF3M,etc.Sealing material:Hard alloyConnection type:Flange and weldOperating type:manual ,electric or pneumatic Nominal Diameter :2”~40” DN50~DN2000Pressure:Class 150~Class 300   PN1.0~PN4.0ApplicationMunicipal EngineeringCirculating water systemWater treatment systemFire extinguisher system

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