Herz Stromax M Balancing Valve for Potable Water

Shut-off valve for hydraulic balancing in potable water systems
Zinc-resistant brass, brass version, two test points installed 0284 . Threaded sockets on both sides according to ISO 7/1. Draining is possible, drain valves must be ordered separately. The valve flow is determined at the test points by measuring the differential pressure. The valve is pre-set by means of a stroke limiter using an external pre-set sleeve. The riser valve shaft is securely and securely sealed with an O-ring. Seals are made of physiologically safe material.