控制油先通过叠加可调节流阀、到达电磁先导阀的P口，通过电磁先导阀的换向及调整节流阀的开度，来实现主阀芯的换向延时，从而达到降低主油路与执行元件接通时的换向冲击。但先导电磁阀断电时、弹簧复位型电液换向阀主阀体两端盖内的液压油会通过先导电磁阀的中位与泄油口接通BUCHER-0238 减压阀 RV SAE 3/6-11/2"-1.0

BUCHER-0239 模块 M4_01AC  Art.Nr:P1885

BUCHER-0240 备件 SRDB-ABZ-6-1  5000PSI MAX-P,

BUCHER-0241 备件 SRDB-ABZ-10-1 5000PSI MAX-P,A,

BUCHER-0242 备件 SRDB-ABZ-6-1

BUCHER-0243 备件 SRDB-ABZ-10-1

BUCHER-0244 备件 SREA-AB-16-02-2  24VDC  V/HZ

BUCHER-0245 备件 SREA-AB-16-02-2

BUCHER-0246 备件 SRDB-ABZ-16-1

BUCHER-0247 溢流阀 SREZ-AB-10-2

BUCHER-0248 备件 EBA/S OHT8-A3

BUCHER-0249 备件 SDVA-A-16-25-S

BUCHER-0250 备件 SDVA-16-25-S

BUCHER-0251 备件 h117-16  DN25

BUCHER-0252 阀 RS 32-400 G11/2

BUCHER-0253 齿轮泵 QX 42-032 R

BUCHER-0254  背压阀 SWUVP-INCG-T-ED-10-24VDC

BUCHER-0255 调节阀 SRDB-ABA-10-1

BUCHER-0256 备件 SDRB-BR-10-SL

BUCHER-0257 齿轮泵 齿轮泵 Q×23-006R

BUCHER-0258 放大模块 M42-01-B放大模块 

BUCHER-0259 油泵 100033666 QX61-200/41-050R112

BUCHER-0260 双联泵 QX41-080/QX21-016R

BUCHER-0261 电液换向阀 301RC006016

BUCHER-0262 泵 QX51-125/51-125B

BUCHER-0263 备件 DWPBU-2-10-SN-15-2

BUCHER-0264 单向阀 RKVC-32-V

BUCHER-0265 安全阀 SWESB-AB-6-124VDC5

BUCHER-0266 阀 LBV N-16-GOO-660-015/S T/0.35/

BUCHER-0267 三通溢流阀 DRVA-7-10-SM

BUCHER-0268 备件 QX53-050R/11R 845811

BUCHER-0269 换向阀 WEVDE-43-G-10-2.DC

BUCHER-0270 减压阀 WDRVPB 5MD0 10-1

BUCHER-0271 换向阀 WEVDE-43-G-10-24V.DC

BUCHER-0272 减压阀 DRPA-5-10-SL

BUCHER-0273 减压阀 WDRVPB 5LD0 10-1、主阀芯在复位弹簧的作用下会立即复位，由于主阀芯复位快、亦即切断执行元件油路的速度快、从而引起液压冲击。由此可见，叠加一个P口可调节流阀，只能实现换向接通延时、不能解决复位切断延时。注：象油缸类的执行元件，油缸前进与后退时通过换向阀的流量是不一致的，油缸无杆腔与有杆腔的面积比越大、流量差距也越大，此时若想较满意的降低执行元件前进与后退时的液压冲击，通过一个可调节流阀，恐怕是难以实现的。Bucher布赫 溢流阀 DWPA-2-10-SM20-2

Bucher布赫 溢流阀 DVPB-1-16-10-S-1 

Bucher布赫 溢流阀 WL22SD2D13B-10-1 

Bucher布赫 平衡阀 CINDY-20-B-SNS-S240-L-G25-SVT320

Bucher布赫 齿轮泵 QX31-032/22-005R

Bucher布赫 减压阀 W2N32SN-6AB2 

Bucher布赫 减压阀 SWUVPA-1NCO-AT-F-10

Bucher布赫 减压阀 SRDB-ABZ-16-1

Bucher布赫 平衡阀 CINDY-16-B-PND-S240-A-G12-5 

Bucher布赫 电磁阀 W2N32SR-6AB2-115VAC

Bucher布赫 电磁阀 WVRA-43-G44K-10-1 24VDC

Bucher布赫 电磁阀 W2N320N-6AB2 

Bucher布赫 减压阀 DPRA-130-3-3 24VDC 0.7A

Bucher布赫 齿轮泵 AP300/38-200/4.5D8818

Bucher布赫 齿轮泵 QX31-032/23-006R 

Bucher布赫 防爆阀 RS16/85/E1 

Bucher 流量测量装置 W2N32ON-6AB224VDC

Bucher 流量计 QX21-016 24 l/min

Bucher 流量计 DPRA-116-3-3-24VDC

Bucher 阀门 W2N32SN-6AB2-24VDC

Bucher 阀门 W2N320N-6AB2-24VDC

Bucher 阀门 W2N22SR-6AB2-24VDC

Bucher 阀门 W2N220N-6AB2-24VDC

Bucher 阀 DWPAU-2-10-SN15

Bucher 齿轮泵 QX42-032R

Bucher 减压阀 SDDRVB-7HL-P-AF-10

Bucher 阀门 RKVC16-Z4+ESH25

Bucher 阀门 RKVC06-Z4+ESH08

Bucher 阀门 RKVC25+ESH32

Bucher 平衡阀 Cindy-12-B-PND-S060-A-D9-3

Bucher 平衡阀 Cindy-25-B-CNS-S500-A-D9-3

Bucher 平衡阀 Cindy-25-B-PND-S500-A-D9-3

Bucher 电磁阀 WS22GNCB-10-V-1-24VDC

Bucher 止回阀 RVSAE3/6DS-112-2-02

Bucher 双联泵 QX32-012/32-012R

Bucher 齿轮泵 QX43-032R

Bucher 齿轮泵 AP100/4,3 D318

Bucher 阀 RVSAE 3/6-21-01

Bucher 齿轮泵 QX23-005R09

Bucher 齿轮泵 QX53-040R

Bucher 单向阀 RKVE-32

Bucher 单向阀 RKVE40

Bucher 单向阀 DWPAU-2-10-SM10

Bucher 齿轮泵 QX31-020/24-003R324

Bucher 齿轮泵 QXV26-005R117

Bucher 齿轮泵 QX42-020R

Bucher 齿轮泵 QX31-020R

Bucher 单向阀 RKVE-32 81904056

Bucher 单向阀 RKVE40 81602348

Bucher 电磁阀 W2N320N-6AB2-24VDC

Bucher 电磁阀 W2N32SN-6AB2-24VDC

Bucher 电磁阀 SRV-AA-6-35

Bucher布赫 安全阀 RS32-330

Bucher布赫 分配器 MTDA08-025R

Bucher布赫 分配器 MTDA08-012M

Bucher布赫 分配器 MTDA08-025M

Bucher布赫 溢流阀 DWPBU-2-10-SM10-2

Bucher布赫 溢流阀 DWPAU-2-10-SN15-2

Bucher布赫 溢流阀 DWPBU-2-10-SN15-1

Bucher布赫 阀 New：DWPBU-2-10-SNV10-14WRPEH6CB02L-2X/G24K0/A1M

4WRPEH6CB04L-2X/G24K0/A1M

4WRPEH6CB04L-2X/G24K0/F1M

4WRPEH6CB04L-2X/G24K0/F1V

4WRPEH6CB12L-2X/G24K0/A1M

4WRPEH6CB24L-2X/G24K0/A1M

4WRPEH6CB24L-2X/G24K0/B5M

4WRPEH6CB25P-2X/G24K0/A1M

4WRPEH6CB25P-2X/G24K0/A1M-303

4WRPEH6CB40L-2X/G24K0/A1M

4WRPEH6CB40L-2X/G24K0/F1M

4WRPEH6C1B24L-2X/G24K0/A1M

4WRPEH6C1B40L-2X/G24K0/A1M

4WRPEH6C3B02L-2X/G24K0/A1M

4WRPEH6C3B02L-2X/G24K0/F1M

4WRPEH6C3B04L-2X/G24K0/A1M

4WRPEH6C3B04L-2X/G24K0/A1M-816

4WRPEH6C3B04L-2X/G24K0/A1M-841

4WRPEH6C3B04L-2X/G24K0/B5M

4WRPEH6C3B04L-2X/G24K0/F1M

4WRPEH6C3B04P-2X/G24K0/A1M

4WRPEH6C3B08L-2X/G24K0/A1M-841

4WRPEH6C3B12L 2X G24 K0 A1M

4WRPEH6C3B12L-2X/G24K0/A1M

4WRPEH6C3B12L-2X/G24K0/A1M-816

4WRPEH6C3B15P-2X/G24K0/A1M

4WRPEH6C3B15P-2X/G24K0/A1V

4WRPEH6C3B15P-2X/G24K0/B5M

4WRPEH6C3B15P-2X/G24K0/F1M

4WRPEH6C3B24L-2X/G24K0/A1M

4WRPEH6C3B24L-2X/G24K0/B5M

4WRPEH6C3B24L-2X/G24K0/F1M

4WRPEH6C3B25P-2X/G24K0/A1M

4WRPEH6C3B25P-2X/G24K0/B5M

4WRPEH6C3B40L 2X G24 K0 A1M

4WRPEH6C3B40L-2X/G24K0/A1M

4WRPEH6C3B40L-2X/G24K0/B5M

4WRPEH6C3B40L-2X/G24K0/F1M

4WRPEH6C3B40P-2X/G24K0/A1M

4WRPEH6C3B40P-2X/G24K0/B5M

4WRPEH6C4B02L-2X/G24K0/A1M

4WRPEH6C4B04L-2X/G24K0/A1M

4WRPEH6C4B04L-2X/G24K0/F1M

4WRPEH6C4B12L-2X G24 K0/A1M

4WRPEH6C4B12L-2X/G24K0/B5M

4WRPEH6C4B12L-2X/G24K0/F1M

4WRPEH6C4B15P-2X/G24K0/A1M

4WRPEH6C4B24L-2X/G24K0/A1M

4WRPEH6C4B24L-2X/G24K0/F1M

4WRPEH6C4B25P-2X/G24K0/A1M

4WRPEH6C4B40L-2X/G24K0/A1M

4WRPEH6C4B40L-2X/G24K0/A1V