932617Q,销售PARKER短行程气缸
关闭吸气线蒸发器，打开排放线蒸发器。高压气体流量，
然后排放线蒸发器提高压力和蒸
Affect the accuracy of flow regulation, with the 
pressure and viscosity related. Stainless steel 
Barrel to form an annular gap, forming tooling 
When energized, the flow of the exhaust gas pressure at 
the top of the piston, a pressure imbalance is sufficient to push the piston
从蒸发器盘管的吸力面热气除霜设计，这些阀门通常用于现代多路传输系统。
当断电，柱塞试点港口关闭，使压力平衡活塞上。排出压力持
Close the suction line evaporator, open the discharge 

932617Q,销售PARKER短行程气缸

影响流量调节的精度，其与压力和粘度有关。针状阀芯为不锈钢并且在阀
筒内形成环状间隙，加工阀块孔的成见详细说明。
valve block hole, see detailed description.
There are fewer where the port is closed. Suction 
line flow is from the evaporator.
有较少的港口所在地关闭。流是从蒸发器吸入线。

当通电，排气压力流向活塞的顶部，形成压力的不平衡足以推动活塞

932617Q,