TIANJIN UNITED VALVE MANUFACTURE CO., LTD
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Gate Valve

DIN Metal Seat Gate Valve
PRODUCTTION STANDARD

Design: DIN3352-F4/F5  EN1171
Flange drilling is according to EN1092-1 
Working Pressure:  PN10 PN16
Shell Test: 1.5Mpa 2.4Mpa
Seat Test 1.1Mpa 1.8Mpa
Application:  W.O.G.
Test Standard EN 12266-1 / API598
 FEATURES 

• PN10/PN16/PN25 metal seated gate valve is operating by the brass seated iron wedge moving perpendicular to the flow axis through a worm machined stem multi turned 

• Tight sealing is achieved through brass seated on wedge fully contacting
The body seated ring, leakage grade is up to grade B as Min. 

• In each time the valve is opened, the flow on the line cleans the sealing surface,  prevents from dirt and deposits 

• With its short installation length( DIN F4/F5), does not occupy a big place 

• It has ductile iron body and stainless steel stem 

• Inner and outer surfaces are coated with minimum 250 microns fusion bonded epoxy 

• Suitable to install actuator and gearbox 

• Suitable to use with ground and underground applications.Can be operated with extension spindle 

• Very low head loss rating. Can be operated with lower torque ratings, no maintenance needed 
 
APPLICATIONS 
 
Hot water, cold water, fluids without acidity or alkalinity properties 
 
TEMPERATURE 
 
+130 °C 




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