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 Ball Valves Series
 Jacketed Double Seal Ball  Valves
 Globe Valves
 Gate Valves
 Pinch Valves
 Butterfly Valve Series
 Control Valves
 Check Valves Series
 Diaphragm Valve
 Forged Valve Series
 Guage Glass Pair
 Lubricating Plug Valve
 Needle Valve
 Steam Valve
 Tubular Sight Glass
 Teflon Lined Valve Series
 Knife Edge Gate Valve
 Polypropylene Valve Series
 Safety Valve
 Piston Valve
 Hydraulic Test Pressure
150 425 PSIG 300 PSIG
  Advantages of Piston Valve
 Seatless, glandless sealing area-relatively large i.e.entire inner surface of ring.
 100% leak tightness assure
 Piston-unexposed to media foreing matters swept away by descending piston valve rings are resilient.
 No erosion of piston “durability”.
 Special “GM” design with rings produces spring action.
 Stays tight during Thermal expansion.
 No leakage of toxic/aggressive media
 Energy/cost saving”.
 Replacement of rings makes valve new no lapping/grinding valve remains on line during maintenance.
 Maintenance cost “negligible”.
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