?庫存力士樂減壓閥?DR20-5-5X/200YM

武穴黎翔機電設(shè)備有限公司，詢價聯(lián)系人：何女士

詢價電話：0713-6542758，手機：18934630908????

詢價傳真：0713-6542758

詢價QQ:?736567721,704552157

現(xiàn)貨特價型號：R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺

0811402141?DBETBEX-1X/315G24K31F1M?????2臺

制多個元件的順序動作；

（2）用于保壓回路；

（?3）防止因自重引起油缸活塞自由下落而做平衡閥用；

（4）用外控順序閥做卸荷閥，使泵卸荷；

（5）用內(nèi)控順序閥作背壓閥。順序動作回路和平衡回路

　?。?）采用順序閥的順序動作回路圖4-24所示為機床夾具上裝夾工件，實現(xiàn)先定位后夾緊的順序動作回路。當電磁閥由通電切換到斷電狀態(tài)時，壓力油直接進入定位缸下腔。定位缸上升將定位銷插入工件定位孔實現(xiàn)定位。定位動作未完成時，油壓較低，不足以打開順序閥進入夾緊缸。定位缸到位后，油路壓力才會上升至順序閥調(diào)定壓力，使得順序閥開啟，壓力油進入夾緊缸下腔，實現(xiàn)夾緊動作。

　?。?）采用順序閥的平衡回路為了防止立式液壓缸與垂直工作部件由于自重而自行下落，或在下行運動中由于自重而造成超速下降，使運動不平穩(wěn)，可采用平衡回路。即在立式液壓缸下行回油路上設(shè)置順序閥，產(chǎn)生適當?shù)谋硥鹤枇砥胶庾灾亍?/p>

電磁溢流閥????DBW10A-2-5X/350?6EG24N9K4SO160V?

電磁溢流閥????DBW10B-1-50/315-6EG24N9Z5L?

電磁溢流閥????DBW10B1-5X/200-6EG24N9K4??????

電磁溢流閥????DBW10B1-5X/315-6EG24N9K4??????

電磁溢流閥????DBW10B1-L5X/31.5-6EG24NZ5L?

電磁溢流閥????DBW10B-2-5X/315?6EG24N9K4So160?

電磁溢流閥????DBW10B2-5X/200-6EG24N9K4??

電磁溢流閥????DBW20A1/5X/315/6EG24N9K4?

電磁溢流閥????DBW20A2-52/315-6EG24N9K4?

電磁溢流閥????DBW20A-2-5X/315?6EG24N9K4V?

電磁溢流閥????DBW20A2-5X/315-6EG24N9K4?

電磁溢流閥????DBW20A2-5X/315-6EG24N9K4?

電磁溢流閥????DBW20B1-50/200-CAG24N9Z5L?

電磁溢流閥????DBW20B1-50/315-6EG24N9Z5L?

電磁溢流閥????DBW20B1-50B/315-6CG24N9Z5L?

電磁溢流閥????DBW20B1-5X/200-6EG24N9K4??????

電磁溢流閥????DBW20B1-5X/315-6EG24N9K4??????

電磁溢流閥????DBW20B1-5X/315-6WG24N9K4?

電磁溢流閥（常閉）????DBW30A-2-5X/315-S6EG24N9K4R12??

電磁溢流閥????DBW30A-2-5X/350-6EG24N9K4?

電磁溢流閥????DBW30A-2-5X/3506EG24N9K4SO160?

電磁溢流閥????DBW30B1-5X/315-6WG24N9K4?

減壓閥????DR?10-5-5X/200Y?

減壓閥????DR?20-5-5X/100Y?

減壓閥????DR?30-5-5X/200Y?

減壓閥????DR10-5-5X/200YM?

減壓閥????DR10DP2-43/210YM?

減壓閥????DR10DP2-4X/150Y?

減壓閥????DR20-4-4X/200YM?

減壓閥????DR20-5-5X/200YM?

減壓閥????DR20-5-5X/315?

減壓閥????DR20-5-5X/50YM?

減壓閥????DR6DP2-5X/150YM

　　所示為采用單向順序閥（也稱平衡閥）的平衡回路。單向順序閥的調(diào)定壓力應(yīng)稍大于由工作部件自重而在液壓缸下腔形成的壓力。液壓缸不工作時，單向順序閥關(guān)閉，工作部件不會自行下落。換向閥左位接入后，液壓缸上腔通壓力油

SDHE-0713-X?00?10S?

SDHE-0713-X?24DC?

SDHE-0713-X?24DC?10S?

SDHE-0713-X?28DC?10?

SDHE-0713-X?28DC?10S?

SDHI-0611/A-X?24DC?23?

SDHI-0614-X?12DC?23?

SDHI-0631/2/A-X?00?

SDHI-0631/2/A-X?230/50/60AC?23?

SDHI-0631/2/A-X?230AC/WP+SP-666?

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SDHI-0631/2/A-X?24DC?23?

SDHI-0631/2/A-X?24DC?23??

SDHI-0631/2/A-X?28DC?

SDHI-0631/2-00?23?

SDHI-0631/2-X?230/50/60AC?

SDHI-0631/2-X?230/50/60AC?23?

SDHI-0631/2-X?24DC?

SDHI-0631/2-X?24DC?23?

SDHI-0631/2-X?28DC?

SDHI-0632/2/A-X?24DC?23?

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-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?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?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?24DC?23?

SDHI-0751/2-X?24DC?24?

SDKE-1631/2/A-X?24DC?

SDKE-1631/2-X?00?

SDKE-1631/2-X?24DC?

SDKE-1671-X?24DC?10??

SDKE-1713-X?24DC?

SDKE-1713-X?24DC?10??

SDKE-1714-X?00?

SDKE-1714-X?24DC?

SDKE-1714-X?24DC?10S?

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SDPHE-3711/D-X?24DC?

SDPHE-3713/D-X?24DC?

SDPHI-2631/2/D-X?24DC?33?

SDPHI-2711/D-X?24DC?33?

SDPHI-2713/D-X?24DC?33?

SDPHI-2713/E-X?24DC?33?

SDPHI-2713-X?24DC?33?

SDPHI-2713-X?24DC?33?

SDPHI-3713/DE-X?24DC?

SDPHI-3713/DE-X?24DC?55?

SDPHI-3713/E-X?230/50/60AC?55?

SDHI-0611/A-X?24DC?23

SDHI-0614-X?12DC?23

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SDHI-0631/2/A-X?230/50/60AC?23

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SDHI-0631/2/A-X?24DC?23

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SDHI-0631/2-00?23

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SDHI-0631/2-X?28DC

SDHI-0632/2/A-X?24DC?23

SDHI-0639/023

SDHI-0639/C-X?24DC?23,　?

SDHI-0639/C-X，

SDHI-0639/O-X?

SDHI-0639/O-X?00

，當下腔背壓力大于順序閥的調(diào)定壓力時，順序閥開啟。由于液壓缸下腔一直存在背壓力，運動部件自重得到平衡，活塞可以平穩(wěn)地下落，不會產(chǎn)生超速現(xiàn)象?；钊侣鋾r，這種回路的功率損失大?；钊Ｖ箷r，

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RZMO-A-010/100/18

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RZMO-A-010/315

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由于單向順序閥的泄漏而使運動部件緩慢下降，所以它適用于工作部件重量不大，對活塞鎖住時的定位要求不高的場合。所示為采用液控單向順序閥的平衡回路。當換向閥處于中位時，液控順序閥關(guān)閉，使工作部件停止運動并能防止其因自重而下落。當換向閥左位接入后，液壓油進入液壓缸上腔

法國丹尼遜?雙聯(lián)泵?T6DC-050-031-2R00-B1

法國丹尼遜?雙聯(lián)泵?T6DC-045-022-3R00-B5?024-03

法國丹尼遜?雙聯(lián)泵?T6DC-035-031-2R00-B1

法國丹尼遜?雙聯(lián)泵?T6DC-024-012-1R00-B1

法國丹尼遜?雙聯(lián)泵?T6DC-020-008-1R00-C100

法國丹尼遜?雙聯(lián)泵?T6DC-017-006-1R00

法國丹尼遜?雙聯(lián)泵?T6DC-045-025-3L00

法國丹尼遜?葉片泵?T6DM-B31-3R00-C1

法國丹尼遜?葉片泵?T6DM-B42-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B38-B05-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B50-B10-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B45-B05-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B45-B22-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B50-B31-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DC-045-020-3L00

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B24-B05-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DC-050-005-3L00

法國丹尼遜?葉片泵?T6D-028-3L00

法國丹尼遜?葉片泵?T6D-042-3L00

法國丹尼遜?葉片泵?T6D-028-3R00

法國丹尼遜?葉片泵?T6D-038-3R00

法國丹尼遜?雙聯(lián)葉片泵?T6DC-024-005-3L0C

法國丹尼遜?雙聯(lián)葉片泵?T6DC-031-006-3R01

法國丹尼遜?雙聯(lián)葉片泵?T6DC-035-020-3L00

法國丹尼遜?葉片泵?T6D-024-3ROO

水泥固井機臺?雙聯(lián)泵?T6DC-050-031-2R00-B1

水泥固井機臺?雙聯(lián)泵?T6DC-035-031-2R00-B1

水泥固井機臺?雙聯(lián)泵?T6DC-024-012-1R00-B1

水泥固井機臺?雙聯(lián)泵?T6DC-020-008-1R00-C100

水泥固井機臺?雙聯(lián)泵?T6DC-017-006-1R00

法國丹尼遜?葉片泵?T6D-045-1R03

法國丹尼遜?葉片泵?T6D-045-1R03

法國丹尼遜產(chǎn)品?雙聯(lián)泵?T6DCM-B31-B05-3L00-C1

法國丹尼遜產(chǎn)品?雙聯(lián)泵?T6DCM-B42-B10-3L00-C1

法國丹尼遜產(chǎn)品?雙聯(lián)泵?T6DCM-B45-B08-3R00-C1

法國丹尼遜產(chǎn)品?雙聯(lián)泵?T6DCM-B45-B05-3L00-C1

法國丹尼遜產(chǎn)品?雙聯(lián)泵?T6DCM-B31-B05-3R00-C1

法國丹尼遜?葉片泵?T6DC-031-006

二機廠?雙聯(lián)泵?T6DC-045/022-1R00

法國丹尼遜?雙聯(lián)泵?T6DC-045-028-5R00B1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B45-B05-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B45-B22-3R00-C1

法國丹尼遜?雙聯(lián)葉片泵?T6DCM-B50-B31-3R00-C1

法國丹尼遜?葉片泵?T6DM-B24-3R00-C1

，并進入液控順序閥的控制口。打開順序閥，液壓缸下腔回油，背壓消失，活塞下行。因此，這種回路效率高，安全可靠，但在活塞下落時，由于自重作用使得運動部件下降過快，必然使液壓缸上腔的油壓降低，使液控順序閥的開口關(guān)小，阻力

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SDHI-0632/2/A-X?24DC?23

SDHI-0639/023

SDHI-0639/C-X?24DC?23,　?

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SDHI-0639/O-X?

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,　?

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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

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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

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