R. V. Associates is one of leading suppliers, dealers and wholesalers of water treatment accessories such as solo – multiport valves, vessels, dosing pumps, switches and flow meters in Chennai.

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Dosing Pumps


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Dosing Pumps
Dosamatic Doser – EXA 02

Features
  • Non-electric, works with feed water pressure

  • Offers dosing proportional to the water flow in the pipeline

  • Dosing is externally adjustable between 0.5 to 2%

  • Compact, portable & self-priming


e-dose Metering Pump

Features
  • Air bleed arrangement built into pump head

  • All NRV are with PTFE balls for ensuring long life

  • Wide operating voltage range – 180 – 280V AC

  • Automatic voltage compensation over the operating range for dosing consistency

  • Level switch interlock available as option

  • External fuse for easy accessibility

  • Fault LED for visual indication of blown fuse or low level of chemical or over-heating of the pump, finned for better heat dissipation from the solenoid coil

  • Splash proof enclosure


Test Kits
    Silt Density Index Kit
  • Economically priced

  • Comes with SS needle valve, pressure gauge

  • Measuring Jar & 50 nos filter papers

  • Quick release coupling for convenient multipoint sampling


Hardness Test Kit / Residual Chlorine Test Kit
  • Easy to use – titration method

  • Conical flask for better mixing

  • Sharp end point

  • Excellent repeatability


Valves
  • Sizes: From 20mm x 1/2" to 63mm x 2”

  • End connection options: F/F threaded, M/F threaded

  • Plain/ F threaded, compression/ F threaded


Compression Fittings
  • Sizes: 20mm x 1/2" to 63 mm

  • Pressure rating: PN 16


PE Pipes
  • Sizes: 20mm to 315 mm

  • Pressure rating: PN 2.5 to PN 16

  • Suitable for drinking water


    PP Strainers
  • Size: 1/2" M Threaded with lock nut

  • Flow rate: 200 Iph (average)


ALPHA Filters
  • Sizes: 1” & 1 1/2"

  • Mesh: SS 316 / 120 mic rating

  • Flow rate:


Micron Filter Housings & Cartridges
  • Sizes: 10” & 20” – regular & jumbo

  • Inlet / outlet sizes: 3/4" for regular housings & 1 1/2" for jumbo housings

  • Cartridge types: spun & wound


Mini Softener
  • Size: 10” & 20”

  • Resin Quality: 1 1/2 lts. & 3 lts.

  • Accessories: valves, rubbing, funnel, measuring jar



Product Features
Place of origin: India




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