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Thông tin chi tiết sản phẩm:
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| Trọng lượng: | 3 kg | Nhiệt độ môi trường: | -20°C đến +60°C |
|---|---|---|---|
| Tín hiệu điều khiển: | ±10 V DC (Điện áp đầu vào analog, /A1) | Dòng chảy định mức: | 40 L/phút (tại Δp = 70 bar đối với van) |
| Tối đa. Áp suất vận hành: | P, A, B: 350 bar Cổng T (trở về): 250 bar |
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Parameter |
Specification |
|---|---|
|
Order Number |
R901382315 |
|
Model |
4WRPEH6C3B40L-3X/M/24A1 |
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Type |
Direct-operated, high-response proportional directional valve |
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Function |
4/3-way (4 ports, 3 positions) |
|
Spool Type |
C3 (Zero overlap, servo-type) with inductive position transducer (LVDT) |
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Nominal Size |
NG6 (CETOP 3) |
|
Max. Operating Pressure |
P, A, B: 350 bar |
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Rated Flow |
40 L/min (at Δp = 70 bar for the valve) |
|
Max. Flow |
Approx. 50 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) |
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Feedback Signal |
Spool position feedback (LVDT) |
|
Manual Override |
No |
|
Seal Material |
NBR (M) |
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Electrical Connector |
7-pin plug (6 + PE, DIN EN 175201-804) |
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Mounting Interface |
ISO 4401-03-02-0-05 (CETOP 3 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) |
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Ambient Temperature |
-20°C to +60°C |
|
Weight |
Approx. 3 kg |
| 0811404033 4WRPH6C3B04L-2X/G24Z4/M |
| 0811404035 4WRPH6C3B24L-2X/G24Z4/M |
| 0811404038 4WRPH6C4B24L-2X/G24Z4/M |
| R901382315 4WRPEH6C3B40L-3X/M/24A1 |
| R901382318 4WRPEH6C4B12L-3X/M/24A1 |
| R901382346 4WRPEH6C4B24L-3X/M/24A1 |
| R901382350 4WRPEH6C3B40L-3X/M/24F1 |
| R901382369 4WRPEH6C5B40L-3X/M/24F1 |
| 0811404059 4WRPH10C3B100L-2X/G24Z4/M |
| 0811404061 4WRPH10C4B100L-2X/G24Z4/M |
| 0811404800 4WRPEH10C3B50L-2X/G24K0/A1M |
| 0811404803 4WRPEH10C4B100L-2X/G24K0/A1M |
| 0811404817 4WRPEH10C3B100L-2X/G24K0/F1M |
| R901493886 4WRPEH10C3B100L-3X/M/24A1 |
| R901411433 4WRPEH10C4B100L-3X/M/24A1 |
| R901507310 4WRPEH10C3B100L-3X/M/24F1 |
| 0811404902 4WRPH10C3B100L-2X/G24K0/M-750 |
| 0811404818 4WRPE10CB80M-2X/G24K0/A1M-846 |
| 0811404766 4WRPE10CB80L-2X/G24K0/F1M-810 |
| 0811404094 4WRL10V85M-3X/G24Z4/M |
| 0811404207 4WRL16V200M-3X/G24Z4/M |
| 0811404405 4WRL25V370M-3X/G24Z4/M |
| R901000846 DBET-6X/200G24K4V |
| R901170278 DBET-6X/200G24-8K4V |
| R901000847 DBET-6X/315G24K4V |
| R901000848 DBET-6X/350G24K4V |
| 0811402044 DBE6X-1X/180G24-8NZ4M |
| R901304402 DBE6-2X/315YG24K4/M |
| R901029967 DBETE-6X/100G24K31/A1V |
| R901029968 DBETE-6X/200G24K31/A1V |
| R901029969 DBETE-6X/315G24K31/A1V |
| R901064278 DBETE-6X/315YG24K31A1V |
| R901045246 DBETE-6X/315G24K31/F1V |
| R901119906 DBETE-6X/315YG24K31/F1V |
| R901029970 DBETE-6X/350G24K31/A1V |
| R901363311 DBEME30-7X/200YG24K31A1V |
| R900932943 DRE6-1X/100MG24K4M |
| R900928873 DRE6-1X/21OMG24K4M |
| 0811402055 DRE6X-1X/175MG24-8NZ4M |
| 0811402080 DREBE6X-1X/175MG24K31A1M |
| 0811402083 DREBE6X-1X/175MG24K31F1M |
| 0811402081 DREBE6X-1X/310MG24K31A1M |
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 "B40L" indicates a specific flow gain characteristic (40 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
