Valves are the part of a tote that wears out first. Replacing one is usually straightforward, but take care with what the tote held.
Before you start
- Check the safety data sheet for the previous contents and wear suitable protection.
- Drain the tote fully and catch any residue.
- Photograph and measure the old valve so the replacement matches the bottle’s thread.
Typical steps
- Remove any outlet cap or adapter.
- Unscrew the valve from the bottle outlet; some valves use a retaining nut.
- Clean the bottle’s outlet thread and seat.
- Fit the new gasket, then the new valve, tightening to the maker’s guidance.
- Fill with a little water and check for leaks before returning the tote to service.
If the bottle around the outlet is cracked, a new valve won’t fix it; the tote may need rebottling or recycling.
