Automatic Backwash Valve
RAYNED automatic backwash valve with hydraulic automatic drive, with a programming control panel including a daily pump timer and a differential pressure switch for filter backwash. Made of ABS, actuated by the incoming water pressure. All the valve batteries are supplied with their corresponding support brackets for their correct assembly.
RAYNED automatic backwash valve functions
DRAIN: by-passes filter, the water drained away directly.
FILTER: for normal filtering and regular vacuuming.
BACKWASH: for cleaning filter sand bed of accumulated debris.
RINSE: used after backwash to flush valve.
WHIRLPOOL: circulating water to pool by-passes filter.
CLOSED: shut off all flow to filter and pool.
SHUT OFF THE PUMP BEFORE ADJUST THE MULTI-PORT VALVE
- Used for filter anti-rinse automatically
- Six-position backwash valve with electric actuator
- Sight glass included