Different USES is introduced and classification of flow control pneumatic valve

shunt collector pneumatic valve: collecting pneumatic valve with shunt pneumatic valve and two functions.
to control the speed of the actuators. Flow control pneumatic valve can be divided into according to the use of. Use of regulating pneumatic valve core and valve body between the throttle opening area and its local resistance to flow.
make load pressure uniformity requirements haven't changed much and motion of high speed of executive element, the basically stability. Pneumatic valve throttle: after setting throttling mouth area.
throttling mouth area after setting speed pneumatic valve: when load pressure changes can adhere to the import and export of pneumatic valve throttle differential pressure as a fixed value. Like this. Regardless of load pressure changes, speed pneumatic valve can insist on by pneumatic valve throttling flow remains the same, so that the movement speed of executive element, the stable.
can make the same oil source of two actuators, be equal to the flow for the amount of shunt pneumatic valve or synchronous pneumatic valve; For the proportion of shunt proportional distribution flow rate from pneumatic valve. Shunt pneumatic valve: no matter the load size.
to flow into the collector flow proportional distribution of pneumatic valve. Collecting pneumatic valve: in contrast to the shunt pneumatic valve.