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APEX ‘BIG BOY’ DIAPHRAGM VALVE

$61.88$318.50

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Description

  • APEX ‘BIG BOY’ DIAPHRAGM VALVE

Application

  • Pump fed large storage tanks and /or reservoirs – it allows for single or variable minimum and maximum levels within the reservoir/tank.
  • Suitable for gravity fed large tanks
  • Rain harvesting – as a backup water supply control valve

Features

  • High volume inlet control valve
  • Variable adjustment minimum and maximum water levels. Saves electricity by reducing pump run time and at the same time increases pump life
  • Can be adjusted for use as a top up rain harvesting valve (by clipping the weights together)
  • Long tail for installation into thin wall tanks
  • Soft closing action – eliminates water hammer
  • Diaphragm activated – Full flow valve
  • Working pressure: 15 KPa – 1200 KPa (2 PSI – 175 PSI)
  • Sizes: 32, 40 & 50 mm (1¼”, 1½” & 2”)
  • Flow rates: see graph below
  • Temperature range: 1ºC – 60ºC
    • Full on, full off
    • Enormous flow rate 1500 L/min at 1200 kPa
    • Extremely high volume water inlet control device.
    • Long tail, no tank fittings (thin walled tanks)
    • No float switches, no power required (pump requires pressure switch)
    • Less parts = Less problems
    • Patented self cleaning mechanism to minimise blockages.
CODE Description 
BB50 2” Big Boy Dual/Single Level Diaphragm Valve
BB40 1½” Big Boy Dual/Single Level Diaphragm Valve
BB32 1¼” Big Boy Dual/Single Level Diaphragm Valve
RKBB Big Boy Repair Kit – Incl. Diaphragm & Jet assembly

big-boy

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