Henan Quanshun Flow Control Science & Technology Co.,Ltd

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Henan Quanshun Flow Control Science & Technology Co.,Ltd was founded in 2005, main in producing and supplying products like Globe valve, Ball Valve, Butterfly Valve and so on, our products are selled to North America, Asia, Middle East and other markets.

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Short Type Eccentric Segment Ball Valve

Short Type Eccentric Segment Ball Valve
  • Model Number: QD342Y-150C 120"
  • Brand Name: QUANSHUN
  • Place of Origin: Henan, China
  • Minimum Order Quantity: 2 Sets
  • Supply Capacity: 200Sets/month
  • Payment: T/T
  • MemberShip: Free Member
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QD342Y-150C 120" Short Type Eccentric Segment Ball Valve Description

Short Type Eccentric Segment Ball Valve  is developed combined with the advantage of the butterfly valve and segment ball valve . The special disc butterfly valve can be used at inlet and outlet of the circulating water system,piping network system,recovery system,high water tank,sewage system and any other back flow preventing position to shut off or control the pipeline.


BENEFITS 


1.Designed with bidirectional sealing structure,the installation of short type eccentric segment ball valve  will not be restricted by the direction of the water.


2.Since the eccentric segment ball valve is offered with self-sealing device,reliable sealing performance can be realized under the pressure from medium.


3.When the valve is installed on the reversed direction of the fluid ,powerful specific pressure of sealing can be obtained as valve seat and fluid formed annual contacting area.


4.This special segment ball valve has the same face to face dimension with the metal seated butterfly valve ,you can install the valve easily .


5.The unique rotational structure  ,as well as the sphere-conical sealing surface of the valve seat,makes for the self-cleaning function.The solid particles will be crushed when the bidirectional sphercial disc butterfly  valve is opened or closed.


6.Large size can be realized ,the max size up to 120 Inch . 


STANDARD :


Design structure :GB/T 26146-2010   GB/T 12238-2008


Face to face :ASME B16.10-2009   GB/T 12238-2008

  

Flange :ASME B16.5-2013   GB/T 12221-2005  


Inspection and pressure test :GB/T 13927-2008   API 598-2009


TECHNICAL SPECIFICATIONS 


Size :4"~120 "

Pressure:Class 150 

Body material :WCB

Sealing material:Hard alloy

Connection type:Flange 

Operating type:Worm gear 


APPLICATIONS 


Municipal engineering

Circulating water system

Water treatment system

Fire extinguisher system


Size 120 Inch
Pressure Classs 150