Product Description
1.Valve fitting, actuator is easy opening&closing that the units are directly mounted on Gate&Globe valve under thrust loads.
2.The units enalbe efficency to rise over 90%.with the units consist of suitable ball&thrust.
3.According to gear,It made the units relax from noise,with working optimum heat treament&precise grinding.
4.It was assisted that the avoiding aid from waterproof&oil leakage have been used with sophisticated oilseal at the through part.
5.H/w&stem cover are option index.
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