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제품 상세 정보:
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| 무게: | 6.8kg | 주변 온도: | -20 ° C ~ +50 ° C |
|---|---|---|---|
| 공칭 크기: | NG10 (CETOP 5, 크기 10) | 기능: | 4/3-way(4포트, 3위치) |
| 유형: | 직동형, 고응답 비례 방향 밸브 |
|
Parameter |
Specification |
|---|---|
|
Order Number |
0811404061 |
|
Model |
4WRPH10C4B100L-2X/G24Z4/M |
|
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 |
NG10 (CETOP 5, Size 10) |
|
Max. Operating Pressure |
P, A, B: 315 bar |
|
Rated Flow |
100 L/min (at Δp = 70 bar for the valve) |
|
Max. Flow |
Approx. 100–120 L/min |
|
Electronics |
External Amplifier Required (Unlike 4WRPEH series, this valve has no integrated OBE) |
|
Supply Voltage |
24V DC (via external amplifier, G24) |
|
Control Signal |
±10 V DC (Analog voltage input to amplifier) |
|
Feedback Signal |
Spool position feedback (LVDT) |
|
Manual Override |
Yes (Standard feature on 4WRPH series) |
|
Seal Material |
NBR (M) |
|
Electrical Connector |
Z4 (DIN 43650 / ISO 4400 style) |
|
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 |
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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 +50°C |
|
Weight |
Approx. 6.8 kg |
| 0811404623 4WRPEH6C4B12L-2X/G24K0/B5M |
| 0811404624 4WRPEH6C3B08L-2X/G24K0/A1M-841 |
| 0811404625 4WRPEH6C3B04L-2X/G24K0/A1M-841 |
| 0811404626 4WRPEH6C3B15P-2X/G24K0/B5M |
| 0811404627 4WRPEH6C3B04P-2X/G24K0/A1M-561 |
| 0811404629 4WRPEH6C3B02L-2X/G24K0/A1M-817 |
| 0811404630 4WRPEH6C3B02L-2X/G24K0/A1M-841 |
| 0811404631 4WRPEH6C3B04L-2X/G24K0/F1M |
| 0811404632 4WRPEH6C3B12L-2X/G24K0/F1M |
| 0811404633 4WRPEH6C3B24L-2X/G24K0/F1M |
| 0811404634 4WRPEH6C3B40L-2X/G24K0/F1M |
| 0811404635 4WRPEH6C3B25P-2X/G24K0/B5M |
| 0811404636 4WRPEH6C4B24L-2X/G24K0/B5M |
| 0811404637 4WRPEH6C3B40P-2X/G24K0/B5M |
| 0811404638 4WRPEH6C4B40L-2X/G24K0/A1V |
| 0811404639 4WRPEH6CB40L-2X/G24K0/A1M |
| 0811404640 4WRPEH6CB40L-2X/G24K0/F1M |
| 0811404641 4WRPEH6C4B02L-2X/G24K0/A1M |
| 0811404642 4WRPEH6C3B15P-2X/G24K0/A1M |
| 0811404643 4WRPEH6C3B25P-2X/G24K0/A1M |
| 0811404644 4WRPEH6C3B40P-2X/G24K0/A1M |
| 0811404645 4WRPEH6C4B15P-2X/G24K0/A1M |
| 0811404646 4WRPEH6C4B25P-2X/G24K0/A1M |
| 0811404647 4WRPEH6C4B40P-2X/G24K0/A1M |
| 0811404648 4WRPEH6C5B40P-2X/G24K0/A1M |
| 0811404649 4WRPEH6C1B40P-2X/G24K0/A1M |
| 0811404735 4WRPEH6C3B40L-2X/G24K0/B5M |
| 0811404736 4WRPEH6C3B15P-2X/G24K0/A1M-303 |
| 0811404737 4WRPEH6C3B15P-2X/G24K0/A1M-561 |
| 0811404738 4WRPEH6C1B40L-2X/G24K0/A1M |
| 0811404743 4WRPEH6CB24L-2X/G24K0/B5M |
| 0811404744 4WRPEH6C3B02L-2X/G24K0/A1M |
| 0811404746 4WRPEH6C5B40L-2X/G24K0/A1M |
| 0811404747 4WRPEH6C3B25P-2X/G24K0/A1M |
| 0811404748 4WRPEH6C5B40P-2X/G24K0/A1M |
| 0811404749 4WRPEH6C5B40L-2X/G24K0/F1M |
| 0811406444 4WRPEH6C3B40P-2X/G24K0/A1M |
| 1817414313 4WRPEH6C3B04P-2X/G24K0/B5M |
| 1817414343 4WRPEH6C3B04L-2X/G24K0/F1M-816 |
| 0811404366 4WRPEH6CB08P-2X/G24K0/A1M |
| 0811404527 4WRPEH6CB12L-2X/G24K0/A1M |
| 0811404528 4WRPEH6CB04P-2X/G24K0/A1M |
| 0811404741 4WRPEH6CB04L-2X/G24K0/A1M |
| R901030124 4WRPEH6C3B24L-2X/G24K0/A1M-816 |
| R901030333 4WRPEH6CB24L-2X/G24K0/A1M-819 |
| R901068998 4WRPEH6C3B02L-2X/G24K0/A1M-863 |
| R901089738 4WRPEH6C3B40L-2X/G24K0/A1M-818 |
| R901090319 4WRPEH6C3B04P-2X/G24K0/F1M |
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 "B100L" indicates a specific flow gain characteristic (100 L/min with linear characteristic "L").
Control & Feedback (External Electronics)
Unlike the previously discussed 4WRPEH valves, the 4WRPH series does not have integrated on-board electronics (OBE). It requires an external proportional amplifier (e.g., Rexroth VT-VSPA1-1X or similar). The valve features an LVDT position feedback sensor, which must be connected to the amplifier for closed-loop control of the spool position. The control signal is typically ±10 V DC.
High Dynamic Performance
As a direct-acting valve with LVDT feedback, the 4WRPH 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).
Critical Installation Notes
Amplifier Requirement: You must use an external amplifier compatible with LVDT feedback valves. The amplifier provides the ±15 VDC supply for the LVDT and processes the ±10 V feedback signal.
Cleanliness: Maintain high oil cleanliness (recommended ISO 4406 18/16/13 or better) due to the sensitive servo-type spool and sleeve assembly.
Mounting: Use the correct ISO 4401-05 (NG10) subplate to ensure proper port alignment and sealing.
담당자: Mr. liyun
전화 번호: +8615280488899
Korean
