Central pressure regulator for high flow for pure gases with stainless steel diaphragm

Due to the high flowrate, the field of application of this central pressure regulator is mainly in the area of central gas supply systems for high purity gases.

Thanks to the integrated primary pressure compensation the regulator has a very high pressure constancy with decreasing inlet pressure. The central pressure regulator can be directly connected to a gas cylinder, a cylinder rack, a cylinder battery or with the corresponding adapters directly to a high pressure pipeline. The regulator has two gauges; one for the indication of the cylinder pressure and one for the indication of the working pressure.

The central pressure regulator is available for inlet pressure of 200 and 300 bar.
The pressure regulation is effected by a stainless steel diaphragm, whereby the working pressure can be adjusted up to 30 bar. To prevent any unintended or unauthorised adjustement of the pressure, the pressure adjustment can only be done with the use of a tool. The adjusted pressure can be secured with a counter nut.

The regulator is equipped with an upwards-directed relief valve. On the outlet of the regulator a pipeline may be connected or directly the consumer.

The regulator is certified in accordance with EN ISO 10524-2:2006 and EN ISO 7291:2001 and has successfully passed an ignition test for oxygen.