All Condensate Drains

In today's rough economic times the last thing you need is a surprise air conditioning repair. When pin (3) of the timer integrated circuit 28 is taken to zero volts (valve open condition), the timer integrated circuit 33 is reset and the output from gate 34B is +V. This output is inverted by gates 34C and 34D and transistors 37 and 38 are OFF.
With EC-Type Examination Certificate for use in explosive environments, these BEKOMAT condensate drains are approved for use in potentially explosive atmospheres auto trap according to ll 2G Ex ib llB T4 Gb. THE BVS 03 ATEX W 124 certificate of confirmity approves the applicability for explosive hazardous areas.

When the probe is no longer submerged the output from the first inegrated circuit 27 changes back to the 6 KHz oscillation which initiates a timing cycle, simultaneously taking timer circuit pin (3) positive and de-energising the coil 31 of the solenoid valve, which closes.
According to the present invention there is provided an electronically operated condensate drain valve arrangement for draining condensate from a steam system, the arrangement comprising a condensate drain valve, an electronic circuit for controlling operation of the valve, and a sensor for insertion in the fluid transfer system to trigger the electronic circuit for closing the valve when the sensor senses that condensate level is below the sensor, the sensor also serving to sense when there is condensate to be discharged at a level about at least part of the sensor and to thereupon trigger the circuit to open the valve, the electronic circuit including a monitoring circuit that monitors the lengths of the intervals between successive valve opening operations and that triggers the electronic circuit so that the valve opens for a predetermined time and then closes again upon the interval between successive valve opening operations exceeding a predetermined maximum.
It is now the practice to put a screw drain plug in the bottom of the sump and when the operator decides to drain out the water and the sump 8 permits a large quantity of water and such other foreign material to build up in the sump thereby to reduce the frequency with which the water and such other impurities must be removed.

Make sure your drains are rated for the pressure you are running at. This valve avoids loss of compressed air as the valve closes before all of the condensate is discharged. We carry timer drains manufactured by ASCO, Domnick-Hunter, Posi-Drain, and Airtek. KAESER has been providing compressed air systems solutions since 1919 and currently employs approximately 6000 people throughout the world.
We specialize in interconnection devices, electronic timers, proximity sensors, modules and specialty electronic devices. The eco drain condensate valve is worthwhile and reliable. When the pressure drops below the closing pressure the Condensate Drain Valve opens by spring force.
Some even make drains for use on vacuum systems. They use electronic solenoids, or ball valves to maintain a pre-determined acceptable level of condensate. The condensate removal drain eliminates the risk of human error by providing a regular controlled system of draining - on time, every time - automatically.