Valve equalising automatic HS66 10 mm connections

Vetus Automatic Equalising Valve 10mm
HS66

Automatic equalising valve for use with HTP3010 and HTP4210 Helm Pumps without built in pressure relief valves.
Fits inline with the flow and return pipes to protect the system pipe work from expansion connection failure.
Supplied complete with HS1039 10mm compression fitting, 1m of HHOSE10 and 6 x HS145 inserts for the Helm Pump balance pipe.