10 DOLPHIN
ALAVO
O & M MANUAL
www.dolphinsolutions.co.uk
A L AVO WAT E R S E RV I C E VA LV E S A N D F I LT E R S
D E F I N I T I O N
Dolphin Alavo incorporates water service valves at the water inlets. They combine the following
functions:
• A quarter turn isolation ball valve WRc certified for reliability with slottted or handle operation.
• Strainer/filter that is easy to check/remove via the port as below. It strains/filters all water to the
Dolphin Alavo system simplifying the O&M process.
• A port giving side access to the strainer/filter and ball valve while the system is under pressure,
without draining down or breaking the pipework.
Screw
plate
cover
Brass bodied valve
with 15mm or 22mm
copper connection
Isolation ball valve
with slotted or
handle control
Regular checks of the strainer/filter are
recommended. To check/ remove/replace/clean
the strainer/filter simply shut the ball valve,
remove the screw cover plate and access the
strainer/filter. Obviously reverse the process to
re-open the valve
Strainer/filter
