Short Metal Lever HVE Valve

Short metal lever style high volume evacuator (HVE) valve with variable on/off vacuum control. Has a 360° swivel base connector.

Autoclavable aluminum valve is easily disassembled for cleaning, but should not be cleaned by sonic methods. See our DIY video on how to clean valve appropriately. Do NOT use bleach on this valve.

Install Instructions of Vacuum Valve (PDF):

1. Turn off vacuum dental unit.
2. Cut tubing and remove existing HVE valve.
3. Attach the valve to the tubing. If there is difficulty doing this, then insert tubing end in hot water and/or use soap to aid in this process.

Replacement Parts:

• On/Off lever with valve cylinder (#03-930)
• Aluminum HVE base connector (#03-29A)
• White delrin base connector (#03-29)
• O-ring tip and base connector (#03-19-HVE)
• O-ring for valve cylinder (#03-41)

Choosing exam & hygiene products often comes down to which ones cause the fewest disruptions. Williams Machine built the Short Metal Lever HVE Valve with that bar in mind. The aluminum build handles repeated autoclave cycling without dimensional change, and has a 360° swivel base connector. For offices that track exam & hygiene spend by vendor, Williams Machine products tend to deliver lower total cost of ownership when factoring in consistency and fewer returns.