庫存ATOS閥門SDHI-0639/O-X  按用途分為 5種。(1)節流閥：在調定節流口面積后，能使載荷壓力變化不大和運動均勻性要求不高的執行元件的運動速度基本上保持穩定。(2)調速閥：在載荷壓力變化時能保持節流閥的進出口壓差為定值。SDHI-0639/O-X 00
SDHI-0639/O-X 230/50/60AC 23,　 
SDHI-0639/O-X 24DC
SDHI-0639/O-X 24DC 23
SDHI-0639/O-X 24DC,　 
SDHI-0639/O-X，
SDHI-0671-X 24DC 23
SDHI-0710-00 23
SDHI-0710-X 00 23
SDHI-0710-X 00(SDHI-0715-X 00)
SDHI-0710-X 230/50/60AC 23
SDHI-0710-X 24DC 23
SDHI-0711-X 24DC
SDHI-0711-X 00 23
SDHI-0711-X 12DC 23,　 
SDHI-0711-X 230/50/60AC 23
SDHI-0711-X 24DC
SDHI-0711-X 24DC 23 
SDHI-0713-00 23
SDHI-0713P-X 24DC
SDHI-0713P-X 24DC 23
SDHI-0713-X 
SDHI-0713-X 00 23
SDHI-0713-X 12DC
SDHI-0713-X 12DC 23 
SDHI-0713-X 230/50/60AC 23
SDHI-0713-X 24DC
SDHI-0713-X 24DC 23
SDHI-0714-00 23
SDHI-0715-X 00 23
SDHI-0715-X 12DC 23
SDHI-0718-X 
SDHI-0718-X 24DC 23
這樣，在節流口面積調定以后，不論載荷壓力如何變化，調速閥都能保持通過節流閥的流量不變，從而使執行元件的運動速度穩定。parkerD41VW020D1NJW單向閥(帶插頭)
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parkerD1VW020DNJW減壓閥
parkerRDM2PT35KVG減壓閥
(3)分流閥：不論載荷大小，能使同一油源的兩個執行元件得到相等流量的為等量分流閥或同步閥；得到按比例分配流量的為比例分流閥。(4)集流閥：作用與分流閥相反，使流入集流閥的流量按比例分配。(5)分流集流閥：兼具分流閥和集流閥兩種功能。     　　R900383854 HED1OA4X/50 
     　　R900383853 HED1KA4X/500 
     　　R900383852 HED1KA4X/100 
     　　R900383624 HED1KA4X/350 
     　　R900380994 HED5OP2-2X/210K14 
     　　R900367896 HED3OA3X/400/12 
     　　R900340260 HED2OA2X/400SO6 
     　　R900336080 HED1OA4X/350KL24 
     　　R900248142 HED2OA2X/200K6L220 
     　　R900248139 HED2OA2X/63K6L24 
     　　R900247593 HED1OA4X/350K6 
     　　R900247521 HED2OA2X/200KL110/12 
     　　R900246841 HED3OA3X/63KL24 
     　　R900245037 HED3OA3X/400KQ 
     　　R900244272 HED5OA1-2X/100K14V 
     　　R900244157 HED3OA3X/400K6L24Q 
     　　R900243055 HED3OA3X/25K6L110Q 
     　　R900242849 IH15MA-1X/SD-2HED8/350/D/V 
     　　R900242802 IH15MA-1X/WSED-1HED8/630/D600/V 
     　　R900242688 HED2OA2X/63K6L24W21 
     　　R900242686 HED2OA2X/100K6L220 
     　　R900242593 HED1OA4X/50K6L24 
     　　R900241988 IH15EA-1X/GDH-S350/ONHED8G24V 
     　　R900230982 HED1OA4X/350K6L24 
     　　R900230378 HED5OA2-2X/350K14 
     　　R900230086 HED1OA4X/100K6L24 
     　　R900230047 HED3OA3X/200KL110 
     　　R900229981 HED2OA2X/25K6 
     　　R900229877 HED5OP2-2X/210P140K14 
     　　R900228676 HED5OP1-2X/350K14V 
     　　R900228237 HED2OA2X/25KL48 
     　　R900228081 HED2OA2X/200K6L48 
     　　R900227650 HED3OA3X/400K6L24 
     　　R900227649 HED2OA2X/25K6L24 
     　　R900227385 HED5OK1-2X/350K14 
     　　R900224893 HED2OA2X/63K6 
     　　R900224269 HED5OK1-2X/630K14 
     　　R900223774 HED3OA3X/25K6Q 
     　　R900222850 HED1OA4X/350KV 
     　　R900222506 HED2OA2X/100K6L24 
     　　R900222274 HED1KA4X/100U15 
     　　R900222166 HED2OA2X/400KL110 
     　　R900221792 HED3OA3X/100K6L24 
     　　R900221791 HED3OA3X/100K6 
     　　R900221668 HED2OA2X/100KL110 
     　　R900221665 HED1KA4X/350KL48 
     　　R900220812 HED1KA4X/350K6 
     　　R900220606 HED2OA2X/200KL48 
     　　R900220510 HED3OA3X/25K6L24 
     　　R900220325 HED2OA2X/200K6L24 
     　　R900219964 HED2OA2X/400K6 
     　　R900219963 HED2OA2X/200K6