VX4DB-S
Pettinaroli VX 29 Series valve set including a Vortex 4 40mm flushing by-pass, Dynasty dirty water resistant PICV, venturi flow measurement device and a full bore 10mm flushing drain mounted in the return.
Vortex 4 40mm flushing by-pass features the highest flushing Kvs currently available on a bypass of this type, the Dynasty dirty water resistant PICV is available in both 1/2” or 3/4” for high and low flow rates and venturi flow measurement device and a full bore 10mm flushing drain mounted in the return. The set also comes with a strainer mounted in the flow leg to balance optimum flushing velocity and strainer protection. 3/4” Euroconus mains and terminal end connections as standard. Multiple handings are available.
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