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Подробная информация о продукте:
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| Макс. Поток: | Прибл. 100–120 л/мин | Номинальный расход: | 100 л/мин (при Δp = 70 бар для клапана) |
|---|---|---|---|
| Напряжение питания: | 24 В постоянного тока (G24) | Управляющий сигнал: | 4...20 мА (F1, токовый вход) |
| Сигнал обратной связи: | Обратная связь по положению золотника (LVDT) |
|
Parameter |
Specification |
|---|---|
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Order Number |
0811404817 |
|
Model |
4WRPEH10C3B100L-2X/G24K0/F1M |
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Type |
Direct-operated, high-response proportional directional valve |
|
Function |
4/3-way (4 ports, 3 positions) |
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Spool Type |
C3 (Zero overlap, servo-type) with inductive position transducer (LVDT) |
|
Nominal Size |
NG10 (CETOP 5, Size 10) |
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Max. Operating Pressure |
P, A, B: 315 bar |
|
Rated Flow |
100 L/min (at Δp = 70 bar for the valve) |
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Max. Flow |
Approx. 100–120 L/min |
|
Electronics |
Integrated On-Board Electronics (OBE), no external amplifier required |
|
Supply Voltage |
24V DC (G24) |
|
Control Signal |
4...20 mA (F1, current input) |
|
Feedback Signal |
Spool position feedback (LVDT) |
|
Manual Override |
No (K0 indicates no manual operation) |
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Seal Material |
NBR (M) |
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Electrical Connector |
K0 (Plug-in connector, 6P+PE) |
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Mounting Interface |
ISO 4401-05-04-0-05 (CETOP 5, NG10 subplate) |
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Suitable Media |
Mineral oils (HL, HLP), HFC, HFD, biodegradable oils |
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Media Temperature |
-20°C to +80°C |
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Viscosity Range |
10 to 800 mm²/s (recommended 20–100 mm²/s) |
|
Ambient Temperature |
-20°C to +60°C |
|
Protection Rating |
IP65 (when electrical plug connected) |
|
Weight |
Approx. 7.1 kg |
FAQ:
Spool Type (C3)
The C3 spool is a zero-overlap (critical center) spool with servo-valve quality. This design provides high linearity and fast response, ideal for closed-loop control applications. The "B100L" indicates a specific flow gain characteristic (100 L/min with linear characteristic "L").
Control & Feedback (/F1)
The suffix /F1 indicates a 4...20 mA current input for the command signal. The valve features integrated LVDT position feedback, enabling full closed-loop control of the spool position. It has integrated on-board electronics (OBE), so it does not require an external amplifier.
High Dynamic Performance
As a direct-acting valve with integrated electronics, the 4WRPEH series offers high frequency response and fast step response. It is suitable for applications requiring servo-like performance with the robustness of a proportional valve.
Fail-Safe Behavior
This valve is single-side actuated (single proportional solenoid with spring return). In the event of power failure or signal loss (current < 4 mA), the spring returns the spool to a defined 4/4 fail-safe position (typically all ports blocked).
Critical Installation Notes
Cleanliness: Maintain high oil cleanliness (recommended ISO 4406 18/16/13 or better) due to the sensitive servo-type spool and sleeve assembly.
Current Signal: The /F1 version uses a 4...20 mA current signal, which is less susceptible to noise interference over long cable runs compared to voltage signals.
Mounting: Use the correct ISO 4401-05 (NG10) subplate to ensure proper port alignment and sealing.
Контактное лицо: Mr. liyun
Телефон: +8615280488899