Henan Quanshun Flow Control Science & Technology Co., Ltd.

China Manufacturer with main products: Industrial Valve, Segment Ball Valve, Slurry Valve, Tank Bottom Angle Valve, Bi-Directional Sealing Valve, Large Size Valve, Metal Seated...

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Wedge Gate Valve for Boiler Feedwater & Steam

Supply Ability: 200 Set(s) per Month
Shipping: By Sea /Air
Payment Terms: L/C, D/A, D/P, T/T
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: 1160*740*660mm

Quick Details

  • Brand Name: Quanshun
  • Temperature of Media: High Temperature
  • Material: Casting
  • Pressure: High Pressure
  • Standard or Nonstandard: Standard
  • Model Number: Z41Y-100I DN200
  • Port Size: DN200
  • Media: Water
  • Power: Manual
  • Structure: Gate


Wedge gate valve for boiler feedwater and steam is a kind of wedge disc valve they are widely used in boiler feedwater


1.Manufactured with straight-through channel, the energy loss is less than that of the S type channel, the flow direction of the medium is not changed when passing through the gate valve.
2.the wedge structure of the valve plate makes for large loading coefficient of the sealing. Safe and reliable,so this wedge gate valve can be used under high pressure.
3.the high precision of the valve stem realizes the tight integration with stuffing.so, medium leakage can be avoided.
4. Anti-high temperature material are adopted in this gate valve.


Design and manufacturing standard:  GB/T 12234-2007 
Face to face dimension standard: GB/T 12221-2005 
Flange connection standard: JB/T 79-2015 
Test Standard: GB/T 13927-2008 
Size: DN50~DN400
Pressure: PN16~PN100
Body material:  WC6, WC9
Sealing material: Hard alloy
Connection type: Flange
Driving method: Manual,electric


Power industry 
Chemical industry
Water Works

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