1. Use 410525 standard.
2. Comply with GB12223-89 specifications.
3.  Less power needed for opening and shutoff of valves due to its state-of-art design. The 3D Series are small and handy and fit various valves nicely.
4. The 3D Series fit the valve dimensions ranging from DN40 to DN600.
5. The actuator case is fully sealed. The center hole of upper and lower cases is sealed with ABS bush while the sealing rings are installed on outer wheel. In addition, both ends of the worm gear shaft are sealed with rubber bush. Therefore, the 3D Series are ideal products for outside installations as they have excellent moisture proof and anti-corrosive performances.

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Specifications