TIANJIN UNITED VALVE MANUFACTURE CO., LTD
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Gate Valve

ANSI Metal Seat Gate Valve
PRODUCTTION STANDARD

Design: AWWAC500
Flange drilling is according to ANSI B 16.5
Working Pressure:  125/150W 250W
Shell Test: 1.5Mpa 2.5Mpa
Seat Test 1.1Mpa 2.0Mpa
Application:  W.O.G.
Test Standard API598


FEATURES   
   
• 125/150/250LBS 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( AWWA C500), 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   
   
+120 °C   


 
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