Quest Vacuum Relief Valve-II

Relieve Excess Negative Pressure Prevent Retrograde Flow Relieve Excess Pressure

Features and Benefits

1. Relieves excess negative pressure in the vent line. Helps to protect the heart from excess negative pressure trauma and aids in the prevention of cavitation.
2. One-way valve prevents retrograde flow. Precludes accidental embolism.
3. Vents excess pressure in the line to the atmosphere. Improved design eliminates dripping and "spitting".

Where to Use the VRV-II