Customized selective catalytic reduction (SCR) systems scrub exhaust gases and can optimize the performance and efficiency of mining and other machinery. So they can reliably perform their duties, the SCR systems must be highly resistant to heat and the effects of chemicals as well as leaktight. Electromagnetic shutoff and control valves have specially cast coils and are integrated into the dosing units. Type 200 switching valves and type 2861 proportional valves are used with the standard flow ranges. The direct-acting solenoid valves control the reducing agent and the compressed air.
Bürkert Fluid Control Systems