Fork Type Pneumatic Actuator Product Classification

According to the type of action, it can be divided into single-acting fork-type pneumatic actuators and double-acting fork-type pneumatic actuators. The switching actions of the actuator are all driven by the air source, which is a double-acting toggle fork pneumatic actuator; only the opening action is driven by the air source, and the closing action is a spring reset, which is a single-acting toggle fork pneumatic actuator. .
According to different structures, they can be divided into single-cylinder piston type and double-cylinder piston type.
According to the main materials, it can be divided into aluminum alloy type, stainless steel type, carbon steel type, etc.
Above torque requirements above 7000Nm, rack and pinion actuators are often not cost-effective. For this reason, when selecting pneumatic actuators, it is generally recommended to choose high-power fork-type pneumatic actuators, which can provide higher torque output.
High Power Shift Pneumatic Actuator The symmetrical and tilted steel yoke mechanism allows for two types of torque output characteristics. Among them, the inclined steel fork mechanism has very high starting torque and low operating torque, which is suitable for the control of butterfly valves; the symmetrical steel fork mechanism has a more balanced torque curve and is mainly suitable for ball valves and cocks. Valve control.