Pressure reducer mod. STAR & STAR2

The pressure reducer mod. Valvoplan II , an evolution of its historic predecessor, is particularly suitable where maximum constancy of the gas flow rate is required. It is one of the top products for practicality and functionality and improves the already known advantages of the previous version, namely the great precision and consistency of gas supply even when the pressure in the cylinder varies.

It is equipped with a large diaphragm and a high pressure valve, therefore the sensitivity of regulation guarantees absolute stability and maximum safety thanks to the characteristic overflow system, which intervenes if the pressure exceeds the set value by 0.6 bar predetermined.
The system can be created for all combustible and oxidising gases with the exception of Oxygen and Acetylene, and is available, on request, complete with one or two flow meters, standard or increased preheater, both preheater and flow meter.

This instrument introduces some new and important aspects: the gas saving system, which allows a significant reduction in consumption, the integrated pre-heating system and the possibility of powering and regulating up to two welding machines simultaneously thanks to the double flow meter. All these solutions can be integrated into a single reducer, avoiding the need to combine different and expensive independent instruments.

Available in the version with flow meter, double flow meter, pre-heater, increased pre-heater, both accessories
Available with specific treatments for pure and food gases.

This pressure reducer has been totally engineered and made of stainless steel for use with corrosive gases and for applications in which the construction materials become essential to ensure the resistance and durability of the instrument itself.
The adjustment of the output pressure is easily managed thanks to a nylon knob, the pair of pressure gauges allows direct control over the adjustment. The overpressure valve ensures safe working.
Available in different versions with or without pressure gauges.