STANCEPARTS 3-WAY VALVE
We strongly recommend to use this valve to operate the air cups.
With this valve you don´t need any gauges.
Switch on: the air cups automatically goes to their highest position.
Switch off: the air cups deflates and goes to their lowest position.
This product includes:
• 12v 3-way valve with fittings and adjustable outlet
• 5 meters electricity wire