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تفاصيل المنتج:
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| سرعة: | الزيت الهيدروليكي ، الإيثيلين الجليكول الماء | مضخة: | Rexroth |
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| نوع التحكم: | تعويض الضغط أو استشعار الحمل | الحد الأقصى للضغط: | 315 بار |
| وقود: | الغازولين | تطبيق: | البناء والزراعة ومعالجة المواد وما إلى ذلك. |
| النزوح: | ما يصل إلى 1000 سم 3 / دورة | mnr: | R902155690 |
| حزمة النقل: | صندوق خشبي | بعد serive: | فيديو عبر الإنترنت |
| إبراز: | Rexroth proportional directional valve,German Rexroth solenoid valve,hydraulic proportional valve with warranty,German Rexroth solenoid valve,hydraulic proportional valve with warranty |
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| Attribute | Value |
|---|---|
| Processing & Customization | Yes |
| Type | Proportional valve |
| Material | Cast steel |
| Brand | REXROTH |
| Scope of Application | Hydraulic system |
| Applicable Medium | Oil products |
| Nominal Pressure | Normal pressure (MPa) |
| Nominal Diameter | 6-way diameter (mm) |
| Installation type | Threaded installation |
| Type (channel location) | Straight through type |
A: Check for correct polarity (solenoid +/-, feedback signals), continuity, and insulation resistance (> 1 MΩ) using a multimeter; refer to the wiring diagram in the manual.
A: The maximum backpressure at the tank port (T) is 10 bar (145 psi); excess backpressure can affect flow regulation and valve performance.
A: The input electrical signal (4-20 mA/0-10 V) controls the proportional solenoid, which shifts the spool proportionally to adjust the flow rate through ports A/B; position feedback maintains accuracy.
A: Yes, most models feature a manual override (mechanical lever or hex key) to shift the spool manually for emergency operation.
A: Common neutral positions include: closed center (P, A, B blocked, T open), open center (P connected to T, A/B blocked), or tandem center (A connected to B, P connected to T).
اتصل شخص: Mr. liyun
الهاتف :: +8615280488899
