About this document
Netherlocks Process Interlocking Solutions by Anonymous Dp4DdscGS is a document available to read on EtoBox.
The document discusses process interlocking systems and the Ninety Degree Lock (NDL) specifically. The NDL can be installed on valves that operate with a 90 degree rotation, like ball, butterfly, and plug valves. It has a sliding stainless steel lever for flexibility and ensures the operating position is always convenient. The valve can only be operated when both linear keys are in the lock and only one key can be released when the valve is fully open or closed, locking it in position.
- Author
- Anonymous Dp4DdscGS
- Language
- EN