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Timer Auto Drain Valves

  • Upto 80 bar(g)
  • 4.5mm to 25 mm Orifice

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Solution for all needs

timer drain valve

Need of an Auto Drain Valves

Timer-based drain valves are primarily deployed in application where the condensate generation is predictable and a regular schedule for drainage can be established.

Liquid water collected from 75KW Compressed Air System
FAD: 522cfm, 7 bar(g) discharge pressure, Ambient RH: 65%


Ambient Temperature (°C) Compressor Discharge Temperature (°C) Water Vapour Entering The Compressor (Iph) Liquid Water Removed At The Aftercooler (Iph) Liquid Water Removed At The Refrigeration Air Dryer (Iph) Total Liquid Water Collected From Compressed Air System Per Year (L)
25
32 14 10 3 114946
30
37 19 13 5 157043
35
42 25 18 6 211917
40
47 33 24 8 283103
Model- Analogue timer drain valve type
Model- Analogue timer: SD 304 DS
  • Model- Digital timer: SDI 304 DS
  • Best suited : General Purpose
  • Orifice, mm: 4.5
  • Operation pressure, bar (g): 16


Model- Analogue timer drain valve type
Model- Analogue timer: SD 304 FS
  • Model- Digital timer: SDI 304 FS
  • Best suited : High Pressure
  • Orifice, mm: 2.0
  • Operation pressure, bar (g): 80


Model- Digital timer drain valve type
Model- Analogue timer: SD 304 DU
  • Model- Digital timer: SDI 304 DU
  • Best suited : General Purpose ( supplied with Ball Valve cum Strainer)
  • Orifice, mm: 3.5
  • Operation pressure, bar (g): 16
Model- Digital timer drain valve type
Model- Analogue timer: SD 3K4 CQ
  • Model- Digital timer: SDI 3K4 CQ
  • Best suited : Super High Discharge for larger condensation area
  • Orifice, mm: 25
  • Operation pressure, bar (g): 12

>Model- Analogue timer drain valve type
Model- Analogue timer: SD 604 CQ
  • Model- Digital timer: SDI 604 CQ
  • Best suited : High Discharge Rate
  • Orifice, mm: 12.5
  • Operation pressure, bar (g): 12


Model- Analogue timer drain valve
Model- Analogue timer: SD 604 CR
  • Model- Digital timer: SDI 604 CR
  • Best suited : Near Zero Air Loss for Air Receiver
  • Orifice, mm: 12.5
  • Operation pressure, bar (g): 12

Model- Analogue timer: SD 300 DT
  • Model- Digital timer: N/A
  • Best suited : Zero Loss, for Oil Free Compressed Air System
  • Orifice, mm: 2.5
  • Operation pressure, bar (g): 16

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