Bi-directional Spherical Sealing Butterfly Valve

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Product
Bi-directional Spherical Sealing Butterfly Valve
Posting date : Aug 21, 2017
Membership
Free Member Scince Jun 22, 2017
FOB Price
2500usd
Min. Order Quantity
2
Supply Abillity
200Sets /Month
Port
Shanghai
Payment Terms
T/T
Package
Wooden Box
Keyword :
Category
Contact
Doris Wang
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
quan
HS-CODE
8481-
Package & Delivery Lead Time
Package
Wooden Box
Detailed Description
The  spherical sealing butterfly valve is developed based on the mechanism of the butterfly valve and segment 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.
Benefits1.Designed with bidirectional sealing structure,the installation of the  spherical sealing butterfly valve will not be restricted by the direction of the fluid. 2.Since the metal sealed  spherical sealing butterfly 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  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 spherical sealing butterfly valve is opened or closed.
 
Technical Specifications
Body material :WCB, CF8, CF8M, CF3, CF3M,etc.Sealing material:Hard alloyConnection type:Flange and weldOperating type:manual ,electric or pneumatic Size :2”~40” DN50~DN2000Pressure:Class 150~Class 300   PN1.0~PN4.0
Application
Municipal EngineeringCirculating water systemWater treatment systemFire extinguisher system

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