Function:
The
gases to be mixed are separately supplied to the station. The connections
are equipped with filters. The installed gas nonreturn valves prevent
overflow of the gases. The supplied gases are reduced to an adjustable
pressure by means of a balanced pressure regulator, whereby the leading
(inert) gas is used as control gas. The desired gas mixture is adjusted at
the dosing valves in accordance with the relative proportions. The
individual volume flows are indicated on the flow meters. The required
pressure of the gas mixture is set at the differential pressure valve. No
auxiliary energy is necessary to operate the station.
For safety reasons, the combustion gas model is equipped with a solenoid valve at the inlet of the combustion gas, through which the station is cut off in critical situations. Switching-off can be controlled by measuring devices provided by the customer, or by means of an analysing device supplied by us (extra cost).
Stainless steel, brass and copper are used to build these stations. On request, the entire station can be supplied in stainless steel. The instruments are accommodated in a lockable cabinet with viewing window.
Ask us!
The pre-assembled mixing station is delivered on a vertical console with buffer tank. The station can readily be set up on site and connected to the existing piping system.
Of course, we also supply gas mixing stations for more than two gas components and devices with electronically controlled flow regulators.
For your enquiry please complete the attached questionnaire.
Following standard sizes are available:
Mixed gas capacity: 25, 50 and 100 Nm³/h.
Benefits:
no
auxiliary energy required
no sensitive
pneumatic components
no consumption
of control gas
complete
piping and component parts available in stainless steel,
varied
application in case of aggressive components
Highly
qualified personnel ensure superior quality (welder approval
certificates, material certificates). Acceptance tests of the equipment
can be performed by experts.
