The MLT series reduction gears are for butterfly valves with a built-in sub-valve using a relay reduction gear. Operating only one operation shaft opens and closes the main and sub-valves. This structure obtains the following advantages:
- – No operational errors.
- – Using a relay shaft integrates the shaft, opening meter, and metallic anchoring fitting into one unit.
- – Only one motor is used even for electric operation.
- – The area inside the valve chest becomes clear.
- – Maintenance can be simplified.