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Applications：

Controllerfor gates,weir gates,or valves.

Principles & Features：

1.Worm Gear +Double Screw Drive ensures excelent locking capacity.

2.The combination of copper alloy nuts and 2Cr13 SS bolts enhance resistance to corrosion.

3.Stable foundations;corrosion-resistance.

4.Clearupper & lower limit ensures safety operations.

5.Easy Operations:less than 150N forces requiredon hand wheel.

6.Flexible Operations:Both electric & manual operation are available.

7.Highestlevel of flow control safety ensured by multiple overloadprotection procedures.