MBV – Modular Ball Valve Interlock
Valve Interlocking
The Castell MBV modular ball valve interlock is designed to enable locking off, in either the open, closed or both open and closed conditions. The MBV is suitable for any quarter-turn valves including Ball, Plug and Butterfly Valves up to 3” bore size. Fitting the MBV enforces a logical, predetermined and safe sequence of operation where the control of flow paths is critical. The MBV is manufactured in stainless steel with stainless steel lock portions.
OPERATION
The Castell MBV modular ball valve interlocks are used to prevent unauthorised opening (or closing) ensuring that the valve is always locked in the crucial position.
OPERATION
The Castell MBV modular ball valve interlocks with locked open and locked closed condition are used to prevent unauthorised closing of one of lines (e. g. operational line) ensuring that one line is always open (e. g. service line).
USAGE
The MBV Modular ball valve interlock should be used to prevent unauthorised closing or opening of of lines.
The MBV modular ball valve Interlock is not designed for large bore valves above 3 inches.
No hazardous substances were used in the manufacture of this product
APPLICATION
The MBV safety interlock is designed to operate as part of an integrated safety system controlling the operation of quarter turn ball valves in safety critical applications. The typical application of the MBV modular ball valve interlock is preventing unauthorised closing of one of the lines ensuring that one line is always open.
Applications : for quarter-turn valves
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