Electric grooved valve with controller

Description

This valve opens and closes in response to an electric signal by means of an incorporated 3 way latching solenoid (3/2). The signal comes from a battery-operated controller incorporated.

Applications

Automatic irrigation control .

Features

  • Waterproof IP 68
  • 1, 2 & 4 station models
  • Low battery indicator
  • 2 independent programs
  • Water Budget 10 – 200%
  • Program stacking (prevents overlapping operations)
  • 3 Start times per program
  • Watering time 1 – 599 minutes (in 1 minute increments)
  • 7-day “select day” watering Schedule or day intervals from 1 to 14 days
  •  “Off” setting for rainy weather
  • Program erase and total erase functions

Electrical specifications

  • Uses one 9 V alkaline battery
  • Output to solenoid is a DC pulse
  • Use with latching solenoids

Available Controller models

  • JDC 1 station
  • JDC 2 stations
  • JDC 4 stations

Available valve models

2”, 3” and 4”

Dimensions / Head loss

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Description

References and dimensions
Product codeValveLHWKg.
892420/6572002″2031281284,9
892430/6572003″2311651728,6
892440/6572004″28320020412,7

(Codes of valves with high pressure diaphragm AP, for valves with low pressure diaphragm BP, please consult.)

Minimum working pressure
ValveLow PressureHigh Pressure
1″1/20,30,7
2″0,30,7
2″ 1/20,30,7
3″0,50,9
4″0,51,0

 

Head loss, fully opened valve (mca)
Flow (m3/h)
Valve5101520253035404550556065708090100125150
1″1/20,080,350,821,502,403,514,856,428,2210,25
2″0,080,350,821,502,402,804,856,428,2210,25
2″ 1/20,050,300,601,200,681,853,954,906,107,759,0010,15
3″0,040,120,250,440,500,681,311,702,132,623,153,734,355,036,518,189,0810,03
4″0,030,110,220,350,680,500,881,091,331,581,852,132,432,753,424,164,957,159,66
Bold: Advised flow rates

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