Introduction To Valve Handwheel Size

Because the manufacturers are not the same, the product is different, so each valve hand wheel manufacturers design torque is not the same, the valve hand wheel size standards are not the same. The size of the handwheel produced by hangzhou xiaoshan chuangye metal processing factory is determined according to the size of the human body measurement, such as the diameter of the handwheel, the outer diameter of the handwheel, the thickness of the handwheel, and so on. For example: hand wheel diameter is generally D; 90-1200mm, grip diameter d: 20 ~ 50mm, one hand operation force can be 20 ~ 130N, hands maximum operating force of not more than 250N. Hand wheel is widely used, such as in the crane, the crane on the manipulator is more hand manipulator, such as hand wheel, handle, buttons and so on. Hand operated manipulators must take into account the characteristics of the hand, should be as easy as possible effort, the amount of displacement appropriate, the joystick or hand wheel between the movement to coordinate. Hangzhou xiaoshan chuangye metal processing factory production of all products are based on the basis of scientific design and production, the valve hand wheel size standards are in line with national regulations, the company all the staff with a warm heart, wholeheartedly welcome your visit , We would like to cooperate in the days of the future happy!