HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.

High Performance Butterfly Valve, Hard Sealing Butterfly Valve, Double Way Sealing Valve manufacturer / supplier in China, offering Wcb Electric Actuated Bi-Directional Metal Sealing Valve Dq342h for Pump Outlet of Water Supply Pipeline, Stainless Steel Manual Operating Flange Half Ball Valve/Semi Ball Valve BQ340H-25R DN200, WCB Manual Operating Three Way Globe Slurry Valve and so on.

Supplier Homepage Product List Butterfly Valve Wcb Electric Actuated Bi-Directional Metal Sealing Valve Dq342h for Pump Outlet of Water Supply Pipeline

Wcb Electric Actuated Bi-Directional Metal Sealing Valve Dq342h for Pump Outlet of Water Supply Pipeline

FOB Price:US $100 - 500 / Piece
Min. Order (Pieces) FOB Price
1+ US $100-500 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 600 PCS /Month
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:DQ342H-10C
Driving Mode:Electric
Connection Form:Flange
Structure:Double-Eccentric Sealing
Seal Form:Double Direction Metal Sealing
Valve Stem:Normal
Work Pressure:Low Pressure (Pn<1.6mpa)
Working Temperature:Medium Temperature (120°C<T<450°C)
Material of Seal Surface:Metal Hard Sealed
Valve Body:Casting
Application:Industrial Usage, Water Industrial Usage
Sealing Surface Material:13cr Stainless Steel or Super Hard Alloy
Body Material:Wcb, CF8, CF3, CF3m, CF8m
Connection Type:Flange or Welding
Working Condition:Water Supplying and Drain System
Trademark:Quanshun
Transport Package:Polywood Case
Specification:DN50 to DN3000
Origin:China

Product 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.
Features
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
Application
Municipal Engineering
Circulating water system
Water treatment system
Fire extinguisher system
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HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.

- Henan, China
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