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Thông tin chi tiết sản phẩm:
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| Vật liệu đóng dấu: | NBR (M) | Ghi đè thủ công: | Có (M = ghi đè thủ công ẩn) |
|---|---|---|---|
| Tín hiệu phản hồi: | Phản hồi vị trí ống chỉ (LVDT) | Tín hiệu điều khiển: | 4...20 mA (F1, đầu vào dòng điện analog) |
| Điện áp cung cấp: | 24V DC (G24) |
|
Parameter |
Specification |
|---|---|
|
Order Number |
0811404766 |
|
Model |
4WRPE10CB80L-2X/G24K0/F1M-810 |
|
Type |
Direct-operated proportional directional valve with integrated electronics (OBE) |
|
Function |
4/3-way (4 ports, 3 positions) |
|
Spool Type |
B (Positive overlap, industrial) with inductive position feedback (LVDT) |
|
Nominal Size |
NG10 (CETOP 5, Size 10) |
|
Max. Operating Pressure |
P, A, B: 350 bar |
|
Rated Flow |
80 L/min (at Δp = 10 bar per control edge) |
|
Max. Flow |
Approx. 80–100 L/min |
|
Electronics |
Integrated On-Board Electronics (OBE) |
|
Supply Voltage |
24V DC (G24) |
|
Control Signal |
4...20 mA (F1, analog current input) |
|
Feedback Signal |
Spool position feedback (LVDT) |
|
Manual Override |
Yes (M = concealed manual override) |
|
Seal Material |
NBR (M) |
|
Electrical Connector |
Plug socket only (K0) – requires separate mating plug |
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Mounting Interface |
ISO 4401-05-04-0-94 (CETOP 5, NG10 subplate) |
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Suitable Media |
Mineral oils (HL, HLP), HFC, HFD, biodegradable oils |
|
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 mated plug connected) |
|
Weight |
Approx. 3.9 kg |
FAQ:
Spool Characteristic (B80L)
The B-spool has positive overlap (underlap), which provides good centering and dirt tolerance, making it suitable for general industrial applications. The "80L" indicates an 80 L/min rated flow with a linear (L) flow characteristic.
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.
Electrical Connection (K0)
The /K0 suffix indicates that the valve is supplied with a plug socket (female) but no attached cable or plug. You must procure a separate mating plug (e.g., per DIN 43563 or EN 175201-804) to connect the power and signal wires.
Fail-Safe Behavior
This is a double-solenoid, spring-centered valve. In the event of power loss or signal failure (current < 4 mA), the internal springs return the spool to the central (neutral) position (typically all ports blocked, depending on the spool symbol).
Critical Installation Notes
Plug Requirement: Unlike valves with pre-attached cables, the /K0 version requires you to wire a separate plug. Ensure correct pin assignment for +24V, 0V, and 4–20 mA signal.
Mounting: Use the correct ISO 4401-05 (NG10) subplate to ensure proper port alignment and sealing.
Cleanliness: Maintain oil cleanliness (recommended ISO 4406 19/17/14 or better) to protect the sensitive proportional spool.
Người liên hệ: Mr. liyun
Tel: +8615280488899
Vietnamese
