932617Q,銷售PARKER短行程氣缸
關閉吸氣線蒸發(fā)器，打開排放線蒸發(fā)器。高壓氣體流量，
然后排放線蒸發(fā)器提高壓力和蒸
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
從蒸發(fā)器盤管的吸力面熱氣除霜設計，這些閥門通常用于現代多路傳輸系統(tǒng)。
當斷電，柱塞試點港口關閉，使壓力平衡活塞上。排出壓力持
Close the suction line evaporator, open the discharge 

932617Q,銷售PARKER短行程氣缸

影響流量調節(jié)的精度，其與壓力和粘度有關。針狀閥芯為不銹鋼并且在閥
筒內形成環(huán)狀間隙，加工閥塊孔的成見詳細說明。
valve block hole, see detailed description.
There are fewer where the port is closed. Suction 
line flow is from the evaporator.
有較少的港口所在地關閉。流是從蒸發(fā)器吸入線。

當通電，排氣壓力流向活塞的頂部，形成壓力的不平衡足以推動活塞

932617Q,