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Valves & Valve Fittings

Our product range comtains a wide range of ball foot valves and ball check valves

ball foot valves

  • DESCRIPTION MATERIAL OF CONSTRUCTION
  • BODY/STRAINER CAST IRON (GG25)
  • BALL NITRILE REINFORCED
  • SEALING RING NITRILE UPTO 80mm
  • FASTENERS CARBON STEEL
  • PAINT ENAMEL PAINT
  • END CONNECTION FLANGED
  • SIZE RANGE 50mm TO 200mm
  • PRESSURE TESTING BODY: 1.5 X PN
  •   SEAT : 1.1 X PN
  •    
  • PRESSURE  RATING -KPa  
  • 50mm  TO  200mm PN 0.6
  • INSTALLATION VERTICAL
  • TEMPERATURE SUITABLE UPTO 800C

Normex Ball Foot Valves has received a special status in negative suction pumping applications. Normex Ball foot valve is regarded as the most reliable, 100% leakproof foot valves. & is an only solution for typical priming problem. In the application where footvalve is involved, the main concern of the user is letting away of media by the foot valve. This calls for the ‘priming.’ of the the pump which is time consuming & tedious job. If the “on-off frequency” is more, the trouble rises multifolds. A heavily leaking footvalve can also give rise to start up trouble to pump as suction line never gets filled completely. A leaking footvalve can cause not only time wastage but also delay in process industry where water is required at particular instant. In typical case of Fire fighting application, if foot valve leaks, pump is not started can cause damage to property as well as life. Even in application in irrigation / agriculture sector, where electricity is available for limited time & intermittent (in rural India) priming pump every time/any time of day & night is a loss to pumping time. With Ball foot valve (Threaded or Flanged) installed the frequent priming is totally avoided for a very long span months to years. Normex Ball foot valves (along with Ball Check & Butterfly valves) are regularly & exclusively recommended by many consultants for many years. The Plumbing, Fire, HVAC, Irrigation contractors are also convinced by the reliability of these valves all leading to customer satisfaction. The principal features & comparison of foot valves are similar to Ball Check valves(B-01).

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ball check valves

  • PRESSURE TESTING BODY: 1.5 X PN
  • TEMPERATURE SUITABLE UPTO 800C

Ball check valves, As the pump starts, the ball moves out totally from the flow path when the pumping is on giving a full bore maximum flowdischarge with minimum head losses. (Fig. A). As the pump stops, the ball rolls back and seats perfectly on the rounded valves seat ensuring totally leak proof sealing.(Fig. B) Salient Features: Lowest possible pressure drop across the valves. 100% leak proof sealing years over years. Non-clogging and self cleaning as ball rotates during operation. Virtually no wear and tear, no maintenance and longer service life. Higher solid handling capacity due to full bore and straight internal path. Lower head loss-high discharge, reduced pumping time-All leading to Energy Saving.

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  • Mayank Jindal
  • J - 511, M.I.D.C., Bhosari, Pune - 411 026,Maharashtra., Bhosari MIDC, Pune, Maharashtra - 110092, India