MP-VBL - Award Winning
Mass is proud to have partnered with Logan Water and Downer to devise an innovative, first-of-its-kind engineering solution to safeguard the area’s water supply.


The MP-VBL lockout-tagout device is an innovative, engineered solution to protect the water supply by isolating valves. The device is inserted into the valve access cover frame and secured with a padlock before the cover is replaced.
It is suitable for utility authorities responsible for isolating and controlling the water supply network.
The device prevents operators inadvertently opening or closing a valve and releasing ‘energised’ water. It also stops unauthorised people from tampering with boundary and inground valves, preventing disruptions to the water supply.
Standard features:
- Manufactured to Australian standards
- Lightweight
- Durable powder coated finish
- 316 stainless steel shaft, nylon sleeve and locking tab
- Fits all composite and cast iron valve boxes
- Sits flush beneath access covers
- Standard Signal Red - other colours available
Mass is proud to have partnered with Logan Water and Downer to devise an innovative, first-of-its-kind engineering solution to safeguard the area’s water supply.
Use of Mass lockout-tagout device stops unauthorised people from tampering with boundary and in ground valves, preventing disruptions to the water supply.
The result: Far fewer customer complaints and a safer working environment. The device is suitable for all utility companies and contractors.

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Gold Coast, QLD Australia
Mass is based in the Gold Coast, QLD. We offer our services Australia-wide and products internationally.

