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Thông tin chi tiết sản phẩm:
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| Số thứ tự: | R901382318 | Người mẫu: | 4WRPEH6C4B12L-3X/M/24A1 |
|---|---|---|---|
| Loại: | Van định hướng tỷ lệ phản hồi cao, vận hành trực tiếp | Chức năng: | 4/3 chiều (4 cổng, 3 vị trí) |
| Kích thước danh nghĩa: | NG6 (CETOP 3) |
|
Parameter |
Specification |
|---|---|
|
Order Number |
R901382318 |
|
Model |
4WRPEH6C4B12L-3X/M/24A1 |
|
Type |
Direct-operated, high-response proportional directional valve |
|
Function |
4/3-way (4 ports, 3 positions) |
|
Spool Type |
C4 (Zero overlap, servo-type) with inductive position transducer (LVDT) |
|
Nominal Size |
NG6 (CETOP 3) |
|
Max. Operating Pressure |
P, A, B: 350 bar |
|
Rated Flow |
12 L/min (at Δp = 70 bar for the valve) |
|
Max. Flow |
Approx. 22–23 L/min |
|
Electronics |
Integrated On-Board Electronics (OBE) |
|
Supply Voltage |
24V DC (18...30 VDC, /24) |
|
Control Signal |
±10 V DC (Analog voltage input, /A1) |
|
Feedback Signal |
Spool position feedback (LVDT) |
|
Manual Override |
No |
|
Seal Material |
NBR (M) |
|
Electrical Connector |
7-pin plug (6 + PE, DIN EN 175201-804) |
|
Mounting Interface |
ISO 4401-03-02-0-05 (CETOP 3 subplate) |
|
Suitable Media |
Mineral oils (HL, HLP), HFC, HFD, biodegradable oils |
|
Media Temperature |
-20°C to +80°C |
|
Viscosity Range |
10 to 800 mm²/s (recommended 20–100 mm²/s) |
|
Ambient Temperature |
-20°C to +60°C |
|
Weight |
Approx. 3 kg |
| R901382331 4WRPEH 6 C4B12L-3X/M/24F1 |
| R901382332 4WRPEH 6 C4B24L-3X/M/24F1 |
| R901382333 4WRPEH 6 C4B40L-3X/M/24F1 |
| R901381804 4WRPEH 6 C B24L-3X/M/24A1 |
| R901382345 4WRPEH 6 C3B04L-3X/M/24A1 |
| R901382312 4WRPEH 6 C3B12L-3X/M/24A1 |
| R901382313 4WRPEH 6 C3B24L-3X/M/24A1 |
| R901382315 4WRPEH 6 C3B40L-3X/M/24A1 |
| R901382317 4WRPEH 6 C4B04L-3X/M/24A1 |
| R901382318 4WRPEH 6 C4B12L-3X/M/24A1 |
| R901382346 4WRPEH 6 C4B24L-3X/M/24A1 |
| R901382319 4WRPEH 6 C4B40L-3X/M/24A1 |
| R901382347 4WRPEH 6 C3B04L-3X/M/24F1 |
| R901382348 4WRPEH 6 C3B12L-3X/M/24F1 |
| R901382349 4WRPEH 6 C3B24L-3X/M/24F1 |
| R901382350 4WRPEH 6 C3B40L-3X/M/24F1 |
| R901382353 4WRPEH 6 CB40L-3X/M/24A1 |
| R901382354 4WRPEH 6 CB40L-3X/M/24F1 |
| R901382323 4WRPEH 6 C3B15P-3X/M/24A1 |
| R901382357 4WRPEH 6 C3B25P-3X/M/24A1 |
| R901382359 4WRPEH 6 C4B15P-3X/M/24A1 |
| R901382363 4WRPEH 6 C4B40P-3X/M/24A1 |
| R901396969 4WRPEH 6 C3 B04L-3X/M/24F1-885 |
| R901382372 4WRPEH 6 CB24L-3X/M/24F1 |
| R901382374 4WRPEH 6 CB04L-3X/M/24F1 |
| R901382511 4WRPEH 6 C3B15P-3X/M/24F1 |
| R901382376 4WRPEH 6 C B02L-3X/M/24F1 |
| R901382526 4WRPEH 6 C B24L-3X/V/24F1 |
| R901382368 4WRPEH 6 C5B40L-3X/M/24A1 |
| R901382370 4WRPEH 6 C5B24L-3X/M/24A1 |
| R901382336 4WRPEH 6 C3B02L-3X/M/24F1 |
| R901382361 4WRPEH 6 C4B25P-3X/M/24A1 |
| R901382369 4WRPEH 6 C5B40L-3X/M/24F1 |
| R900954062 4WRA 10 E1-30-2X/G24K4/V |
| R900954063 4WRA 10 E1-60-2X/G24K4/V |
| R900R908978 4WRA 10 E1-60-2X/G24N9K4/V |
| R900954060 4WRA 10 E30-2X/G24K4/V |
| R900921739 4WRA 10 E30-2X/G24N9K4/V |
| R900954061 4WRA 10 E60-2X/G24K4/V |
| R900R902097 4WRA 10 E60-2X/G24N9K4/V |
| R900926365 4WRA 10 E60-2X/G24N9K4/V-589 |
| R900954408 4WRA 10 EA30-2X/G24K4/V |
| R900954064 4WRA 10 EA60-2X/G24K4/V |
| R900917193 4WRA 10 EA60-2X/G24N9K4/V |
| R900944554 4WRA 10 EA60-2X/G24N9K4/V-589 |
| R900954066 4WRA 10 W1-30-2X/G24K4/V |
| R900954067 4WRA 10 W1-60-2X/G24K4/V |
| R900575765 4WRA 10 W1-60-2X/G24N9K4/V |
| R900577424 4WRA 10 W30-2X/G24K4/V |
| R900954065 4WRA 10 W60-2X/G24K4/V |
| R900931721 4WRA 10 W60-2X/G24K4/V-589 |
| R900R907650 4WRA 10 W60-2X/G24N9K4/V |
| R900943416 4WRA 10 W60-2X/G24N9K4/V-589 |
| R900954068 4WRA 10 WA30-2X/G24K4/V |
| R900952054 4WRA 10 WA60-2X/G24K4/V |
| R900R906030 4WRA 10 WA60-2X/G24K4/V-589 |
| R900910780 4WRA 6 E07-2X/G24K4/V |
| R900958793 4WRA 6 E07-2X/G24K4/V-589 |
| R900R906262 4WRA 6 E07-2X/G24N9K4/V |
| R900R904105 4WRA 6 E07-2X/G24N9K4/V-589 |
| R900954053 4WRA 6 E1-15-2X/G24K4/V |
| R900947835 4WRA 6 E1-30-2X/G24K4/V |
| R900954403 4WRA 6 E15-2X/G24K4/V-589 |
| R900R904438 4WRA 6 E15-2X/G24K4V |
FAQ:
Spool Type (C4)
The C4 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 "B12L" indicates a specific flow gain characteristic (12 L/min with linear characteristic "L").
Control & Feedback (/A1)
The /A1 suffix indicates a ±10 V DC voltage input for the command signal. The valve features integrated LVDT position feedback, enabling full closed-loop control of the spool position. Unlike the 4WRPH series, this valve 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, the spring returns the spool to a defined 4/4 fail-safe position (typically all ports blocked or P to B, A to T, depending on spool configuration).
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.
Voltage Supply: Ensure a stable 24V DC supply (18...30 VDC) with low ripple to avoid noise in the control signal.
Mounting: Use the correct ISO 4401-03 subplate to ensure proper port alignment and sealing.
Người liên hệ: Mr. liyun
Tel: +8615280488899
Vietnamese
