Skip Ribbon Commands
Skip to main content

Z74S-A

Z74S-A

Automatic reverse rinsing actuator

Product Description

The Z74S automatic reverse rinsing actuator provides fully automatic cleaning for all Honeywell reverse rinsing filters, filter combinations and water supply units with bayonet connection. A bayonet connection enables fitting the Z74S without tools. The reverse rinsing interval is set permanently to 45 days. The Z74S automatic reverse rinsing actuator has a safety function which prevents the ball valve from opening when the battery voltage is too low and notifies this through an acoustic signal for approx. 2 days.

Technical Properties

Max. media temperature 40 oC
Body material synthetic material
Battery life Appr. 1 years
Additional Descriptions
  • Bayonet connection enables fitting without tools
  • With locking mechanism which prevents the ball valve from opening, if the battery voltage is too low to carry out the closing
  • Set during manufacture to 45 day interval
  • Battery operation
  • Manufactured with integral electrical suppression
Ambient temperature 0 ... 40 oC