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Multidoor Type Non Return Valves

 

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MULTIDOOR SWING TYPE REFLUX VALVE / NON RETURN VALVE is a device which restrict the flow in one direction only. Any tendency for the flow to reverse causes the flap come close prevent reflux of flow. Valve generally open through help of validity of upstream flow. Valves are generally used four Nos. doors to open in low velicity of flow. The multidoor reflux valves are used in a horizontal or vertical system. “KAMALA” Brand multidoor reflux valves are hydrodynamically proven and specially developed for modern conditions on pump discharge and public utility service.


v  PARENT / BASIC MATERIAL: CAST IRON, S.G. IRON, CAST STEEL, FABRICATED
v  TYPE OF CONSTRUCTION: 4 DOOR SWING CHECK WITH INBUILT DUCK FOOT
v  MANUFACTURING STANDARD  : IS: 5312/PART-II (NB 600 MM TO 1200 MM)
v  CENTRAL FLUID APPLICATION: CLEAR WATER, IRRIGATION RAW WATER, SEWAGE WATER
v  END FLANGE STANDARD  :  IS: 1538, IS: 6392, BS: 4504, BS: 10, ANSI B 16.1, ANSI B 16.5 OR ANY OTH. STD
v  TYPE OF FLAP / DISC: SOLID FLAP WITH INTEGRAL HINGE, SEPARATE HINGE
v  MANUFACTURING RANGE: NB 500  MM TO 2000 MM
v  RATING  :  PN-04., PN-1.0 & PN-1.6





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