WALVOIL多路阀SD5系列SD5/2-P(SV)/211L.BP3介绍
WALVOIL通过开发和提供全球范围内的液压，电子产品和机电一体化系统的集成产品，承诺是保证满足客户多样化和复杂的工程需求以及及时准确的服务。
WALVOIL的主营产品有阀门，遥控器，齿轮泵，电动机，传感器和其他电子控制单元。
WALVOIL多路阀SD5系列技术规格
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Nominal flow rating
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45 l/min
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Operating pressure (max.)
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parallel pr tandem circuit
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315 bar
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4600 psi
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series circuit
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250 bar
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3600 psi
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Max. back pressure
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on outlet port T
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25 bar
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360 psi
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Internal leakage A(B)-T
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100 bar-1450psi with fluid and valve at 40℃
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3 cm³/min
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0.18 in³/min
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Hydraulic fluid
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Mineral base oil
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Fluid temperature
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with NBR seals
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from -20° to 80℃
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with FPM seals
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from -20° to 100℃
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Viecosity
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operating range
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from 15 to 75 mm²/s
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from 15 to 75 cSt
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minimum
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12 mm²/s
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12 cSt
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maximum
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400 mm²/s
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400 cSt
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Max. level of contamination
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19/16-ISO 4406
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Ambient temperature
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with mechanical,pneumatic and hydraulic devices
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from -40° to 60℃
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with electric devices
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from -20° to 60℃
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WALVOIL多路阀SD5系列介绍
该阀的多功能性使其成为所有领域的理想控制设备：收割机，割灌机，输送机，打包机，小型前装载器，随车起重机等。单段执行用于带结转的回路（SD5 / 1‑D ）或不提供（SD5 / 1-N）。
-输入“ S”自由流动图库
-单止回阀
-并联，串联和串联电路
-手动，液压，电动液压，电动和气动控制。
The versatility of this valve makes it the perfect control device for all sectors: Harvesting Machines, Brushcutter, Conveyors, Baling Machines, small Front Loaders, Truck Mounted Cranes etc. One‑section execution for circuits with carry‑over (SD5/1‑D) or without (SD5/1‑N) are available.
- Type "S" free flow gallery
- Single check valve
- Parallel, series and tandem circuit
- Manual, hydraulic, electro-hydraulic, electric and pneumatic controls.
WALVOIL多路阀SD5系列其他常用型号：
WALVOIL SD5/2-P(SV)/211L.BP3
WALVOIL SD5
WALVOIL SD4
WALVOIL SDM100
WALVOIL SD11
WALVOIL SDM140-DLM140
WALVOIL SD14
WALVOIL SD18