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Our Product Range

Ball Valve

Two Way Ball Valve

Three Way Ball Valve

Four Way Ball Valve

Jacketed Ball Valve

Flush Bottom Ball Valve

Forged Steel Ball Valve

Globe Valve

Gate Valve

Check Valve (NRV)

Swing Type Check Valve

Wafer Type Check Valve

Disc Check Valve

Forged Steel Lift Check Valve

Butterfly Valve

Diaphragm Valve

Strainer

"Y" Type Strainer

Basket Type Strainer

Sight Glass

Tubular Type Sight Glass

Double Window Sight Glass

Forged Steel Valve

Forged Steel Globe Valve

Forged Steel Gate Valve

Forged Steel Lift Check Valve

Forged Steel Ball Valve

Testing Paramer of Valve


Valve Pressure Testing Table
Posted on February 5, 2013

Pressure Testing of Valve at what pressure? Answer is in below Table .....
Pressure Rating PSIG / Kg./Cm2
Hydruaulic Pneumatic
Body Seat Back Seat* Seat
150# 425 / 31 300 / 22 300 / 22 80 / 5.6
300# 1100 / 78 800 / 57 800 / 57 80 / 5.6
400# 1450 / 103 1060 / 75 1060 / 75 80 / 5.6
600# 2175 / 154 1600 / 113 1600 / 113 80 / 5.6
800# 3000 / 212 2000 / 142 2000 / 142 80 / 5.6
900# 3250 / 229 2400 / 170 2400 / 170 80 / 5.6
1500# 5400 / 380 4000 / 282 4000 / 282 80 / 5.6
2500# 9000 / 634 6600 / 465 6600 / 465 80 / 5.6

      *** Back Seat Test is applicable for Gate Valve & Globe Valve Only.


      



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Dharmi Engineers
____________________

45, Vishala (West) Industrial Estate,
Nr. Kathwada GIDC,
Odhav - Nikol S.P. Ring Road, Odhav,
Ahmedabad - 382415
Gujarat, INDIA

Phone  : +91 - 79 - 29092401
Cell     : +91 - 94270 68323
E-mail  : sales@dharmiengineers.com


Valve Product Manufacturing
_________________________
  • All Types of Industrial Valves
  • Pneumatic Operated Valves
  • Electrial Actuator Operated Valves
  • Strainers & Filters
  • Sight Glass & Sight Flow Indicators
  • Industrial Valve Automation

 

 

 

 

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