This series of products is a one-way directional control element that can quickly discharge the compressed air that has worked in the system. It is often configured between the cylinder and the reversing valve, so that the air in the cylinder does not pass through the reversing valve but directly from the valve. discharge. Since the exhaust speed shortens the return time of the cylinder and increases the reciprocating speed of the cylinder, this series of valves is most suitable for circuits with long-distance control and speed requirements.


