Product Details

Situations:

• Liquid refrigerant can be trapped between the stop valve and drain valve causing an unsafe, high-pressure situation, or potentially damaging either valve.

Solutions:

• The internal relief device in the Danfoss QDV allows refrigerant to slowly bleed if internal valve pressure exceeds 260 psig. Further, the valve is easily actuated by hand (without tools), and has an internal spring mechanism to instantly close the valve if the actuator is let go. All QDV valves are in angle orientation with FPT outlet, suitable for safe draining.