Pressure Switch-Over for Chlorine Gas DULCO^®Vaq

The chlorine gas metering system DULCO^®Vaq type PM 3610 C for automatically controlled metering of chlorine gas. Its simple operation offers safety and precision in accordance with the current state of technology and in line with DIN standards.

The electrical emergency shut-down system provides additional safety for personnel and equipment by automatically closing off the chlorine gas supply. With its own operating unit and uninterrupted power supply, it reliably closes the chlorine gas valves even in the event of a power failure.

DULCO^®Vaq type PMR540 und 550C – high-performance free-standing unit for precise chlorine gas metering in water treatment

Evaporator DULCO^®Vaq type PM3100C – for liquid chlorine applications and large chlorine gas systems – safe and reliable.

Injectors for chlorine gas, series DULCO^®Vaq, generate a stable vacuum even at high operating pressures.

The motorised control valve for chlorine gas DULCO^®Vaq type PM 3531 ensures precise electronically controlled metering of the chlorine gas flow. The linear control characteristic is guaranteed by an externally controlled step motor.

Neutraliser DULCO^®Vaq reliably draws escaped chlorine gas in the event of an alarm with the room air from the chlorine gas room and reliably neutralises it.

The vacuum dosing regulator DULCO^®Vaq CGVa meters chlorine gas cost-effectively and highly efficiently. Maximum possible operating safety and reliability is ensured by the use of high-quality materials, such as tantalum and silver.

Vacuum switches DULCO^®Vaq PM 400 and 440 automatically and reliably switch between two chlorine gas storage tanks. They therefore ensure an uninterrupted chlorine gas supply, even if a chlorine gas storage tank becomes empty.