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  Statistic
13/11/2012
02/09/2023
7714385
155040

  Time
12 November 2025

Home » HIGH-PERFORMANCE BUTTERFLY & KNIFE GATE VALVES
HIGH-PERFORMANCE BUTTERFLY & KNIFE GATE VALVES 

High performance wafer eccentric butterfly valves
 
 Disc and seat sealing fully by touching,higher pressure and lower friction.
 Special design and accurate manufacturing make the valve torque lower than normal others.
 Bi-directional sealing.
 Changes of temperature have been considered when design.

Size Range: 2”to 60”.
Pressure Rating: CLASS150,CLASS300,PN20,PN50.
Flange accomodation: PN16,PN25,PN40,ANSI CLASS150,300.
Face to Face: API609B.
Body: Carbon steel,Stainless steel,Hastelloy,Dual steel,Super steel.
Seat: PTFE,Reinforced PTFE.

 
Application: Suitable for medium of high speed and high temperature, low temperature, suitable for steam, Chlorine, Oxygen, Vacuum.

 

Knife gate valves
 
 Rising or non rising stem
 Wafer type, low weight
 Pneumatic or electric actuator can be installed
 Chain wheel can be installed

Size Range: 2” to 24”
Pressure Rating: 10bar
Flange accomodation: EN1092 PN10/PN16 or ANSI CLASS 125/150
Body: Cast iron, Ductile iron, Carbon steel, Stainless steel
Disc: SS201,SS304,SS316
Seat: NBR,EPDM, Oil&Acid&Alkali resistant VITON-A

 
Application: Suitable for thick medium such as pulp, Oil, Medicine etc.


 

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