Save energy by minimizing the loss of compressed air. Unlike other drain valves, these only open when they're full. They close before the reservoir is completely empty, so no air escapes from the system. Install them at low points in your air line after separators, dryers, filters, and aftercoolers.

Electric-powered valves have a sensor. When condensate inside the valve rises to the level of the sensor, the valve opens to drain. Valves detect when they’re blocked—they automatically open and close to attempt to remove the blockage and sound an alarm if they’re still blocked. Drain valves with a contact for remote signaling device can be wired to activate a remote alarm if blocked.

These switches sense when a valve is open or closed, supporting flow and temperature control within your system. Secure the switch to your valve actuator’s mounting holes, and attach an activator (sold separately) to the actuator's shaft. As the actuator opens and closes the valve, the activator rotates until its targets align with the switch’s two inductive sensors. Once they’re aligned, your system will know that the valve is either open or closed—offering reliable feedback on your valve’s position. Connect these switches to programmable logic controllers (PLCs) to support automated processes. They meet various national and international safety standards, and they’re rated IP67 to protect against dust, washdowns, and temporary submersion.