阿托斯先導式卸荷閥AGIU-10/350卸荷閥是在條件下,能使液壓泵的閥。 卸荷閥通常是一個帶二位二通閥(常為電磁閥)的溢流閥,功能是不卸荷時用作設定係統(油泵)主壓力,當卸荷狀態時(靠二位二通閥動作轉換)壓力油直接返回油箱,油泵壓力下降至近似為零,以實現一些回路控制和提高油泵壽命,減少功耗。在回路中屬於並入回路的減壓閥用於調整執行元件所需壓力,是串聯在回路中的,一般不能互換使用
卸荷溢流閥的主要功能是自動控制泵的卸荷或加載。鑒於卸荷溢流閥的功用,要求卸荷壓力與加載壓力之間存在差別。差值過小,則泵的卸荷與加載動作過於頻繁;差值過大,則係統壓力變化太大。
加載壓力與卸荷壓力的差值是卸荷溢流閥的重要性能指標,一般加載壓力為卸荷壓力的85%左右。其性能與溢流閥相同。
卸荷溢流閥的主要用途:
a.蓄能勤係統中泵的自動卸荷及加載;
b.高低壓泵組合中大流量低壓泵的卸荷
DHI-0714 220V
DHI-0714/8
DKE-1713
DHI-0711
PFE-31028
KQ-012
KQ-013
KQ-014
KG-031/100
DKE-1711-X230AC
DKE-1631/2-X24DC
SP-666
SP-ZM-7P
ADR-10
ADR-20
ADRL-15
AF6EA3X/Z250
AGAM-10/100
AGAM-20/11/210-IX230AC
AGAM-20/210
AQFR-20
DKE-1713-X230AC
E-ATR-6/250
KR-012
PFE-31036/1DT
PEG-142
DKE-1713-X
DHI-0711-X
DLOH-3A-UX+SP669
HQ-022
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AGRL-10
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DHI-0711DC24
HG-031/210
HQ-012
DKI-1711/DC24
AGAM10-10/210/DC24
MAP-160
PFE41045-1DT
PFE41056-1DT
DHI-0639/C-X 24DC
E-ME-AC-05F
E-ME-AC-01F
E-ME-T-05H
E-ME-T-01H
DHA-0630/2/pa-gk 21
E-M1-AC-01F/RR10
DKI-1711
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ADR-10/4
ADR-10/2
ADR-15
ADR-15/2
ADR-15/4
ADR-15/8
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ADR-20/4
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ADR-25/2
ADR-25/4
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ADR-32/2
ADR-32/4
ADRL-10
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ADRL-15/2
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AGIR-20/350
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AGISR-10/100
AGISR-10/210
AGISR-10/350
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AGIU-10/350
AGIU-20/100
AGIU-20/350
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AGIU-10/10/100
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AGRL-32
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AGAM-10/100
AGAM-10/210
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AGAM-20/350
AGAM-20/210
AGAM-20/100
AGAM-20/10/100
AGAM-20/10/350
AGAM-20/10/210
AGAM-10/10/350/PA-GK
AGAM-10/10/350
AGAM-10/10/210
AGAM-10/10/100
AGAM-32/350
AGAM-32/100
AGAM-32/11/350
AGAM-10/20/350/210
AGAM-10/21/350/210
AGAM-20/20/350/350
AGAM-20/20/350/210
AGMZO-A-32/315/Y
AGMZO-A-10/210
AGMZO-A-10/100
AGMZO-TER-10/210
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REM-2/10/350
ARE-06/50
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ARE-06/500/V
ARE-06/210
ARE-15/50
ARE-15/75
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ARE-15/250
ARE-15/250/V 6-BHM-200011
DLOH-2A-U DLOH-2A/WP-U
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DLOH-3A/WP-U
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DKQ-013/C/1-1
DHQ-014/C/1-6-U
DHQ-013/00/C
DHI-0630/2
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DHI-0614
DHI-0674
DHI-0610
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DHI-06117
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DHI-0718
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DHI-0714
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DHU-0611
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DKI-17158/I
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DKU-1710
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DKU-1717
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DKE-1632/2X24DC