Samočinný přepouštěcí ventil je jednoduchý ventil, který umožňuje přesnou kontrolu tlaku v potrubní síti nad ventilem.
Vacuum Breakers and Vacuum Control Valves , VV 34 with spring cap (CrNiMo steel) and setting scale suitable for liquids and gases ...
Vacuum Breakers and Vacuum Control Valves, VV 35 screw-in version , suitable for liquids and gases | body made of CrNiMo steel, ...