湖北武汉丹尼逊R5V08 511 32 A1溢流阀，液压装置中容易产生噪声的元件一般认为是泵和阀，阀中又以溢流阀和电磁换向阀等为主。产生噪声的因素很多。溢流阀的噪声有流速声和机械声二种。流速声中主要由油液振动、空穴以及液压冲击等原因产生的噪声。机械声中主要由阀中零件的撞击和磨擦等原因产生的噪声。
（1）压力不均匀引起的噪声
先导型溢流阀的导阀部分是一个易振部位如图3所示。在高压情况下溢流时，导阀的轴向开口很小

R5V06-5151209W01A1
R5V06-5353209G0QA1152
R5V06-5711209G0QA1
R5V06-5713609G0QA1
R5V06-5753609G0QA1
R5V06-5913209G0QA1152
R5V06-5951209G0RA1
R5V06-5951209W31A1008
R5V06-5953209G0RA1154
R5V06-5953209GARA1234
R5V06-69512A1
R5V06-6953209G0QA1008
R5V06-6953211G0QA1
R5V06-69536A1
R5V06-69536A1152
R5V06A 513 32 A1
R5V06A 593 12 A1
R5V06A59132A1
R5V08 511 12 A1
R5V08 511 12 A5
R5V08 511 12 09G0Q A1
R5V08 511 12 09W01 A1
R5V08 511 12 09W30 A1
R5V08 511 32 A1
R5V08 511 32 09G0Q A1
R5V08 511 32 09W01 A1
R5V08 513 12 A1
R5V08 513 12 A1 104
R5V08 513 12 A1 IR
R5V08 513 12 A5
R5V08 513 12 09G0Q A1
R5V08 513 12 09G0Q A1 059
R5V08 513 12 09G0R A1
R5V08 513 12 09W01 A1
R5V08 513 12 09W30 A1
R5V08 513 12 09W30 A1 008
R5V08 513 12 09W31 A1
R5V08 513 12 09W31 A1 008
R5V08 513 16 A1
R5V08 513 16 09G0Q A1
R5V08 513 16 P1G0Q A1 023
R5V08 513 16 P2G0Q A1
DG4V 3S 0BL M FTWL B5 60
DG4V 3S 2A M FTWL B5 60
DG4V 3S 2A M FTWL B5 60
DG4V 3S 6C M FW B5 60
DG4V 3S 6C M FW B5 60
DG4V 3S 2C M FW B5 60
DG4V 3S 2C M FW B5 60
DG4V 3S 6C M FTWL B5 60
DG4V 3S 6C M FTWL B5 60
DG4V-3S-2N-M-FW-B5-60
DG4V-3S-2N-M-FW-B5-60
DG4V 3S 2AL M FW B5 60
DG4V 3S 2AL M FW B5 60
DG4V-3S-2A-M-FPA5WL-B5-6
DG4V-3S-2A-M-FPA5WL-B5-6
DG4V 3S 2A M FW H5 60
DG4V 3S 2A M FW H5 60
DG4V 3S 2A M U B5 60
DG4V 3S 0BL M FW B5 60
DG4V 3S 0BL M FW B5 60
DG4V 3S 22A M U B5 60
DG4V 3S 2AL M FTWL B5 60
DG4V 3S 2AL M FTWL B5 60
DG4V 3S 6C M U D5 60
DG4V 3S 6C M FW D5 60
DG4V 3S 6C M FW D5 60
DG4V 3S 6C M FPBWL B5 60
DG4V 3S 6C M FPBWL B5 60
DG4V 3S 2N M U B5 60
DG4V 3S 6C VM FW B5 60
DG4V 3S 6C VM FW B5 60
DG4V 3S 2C M U B5 60
DG4V 3S 2C M FPA5WL B5 6
DG4V 3S 2C M FPA5WL B5 6
DG4V 3S 6C M FPA5WL B5 6
DG4V 3S 6C M FPA5WL B5 6
DG4V 3S 6C M U B5 60
DG4V 3S 2N M FPA5WL B5 6
DG4V 3S 2N M FPA5WL B5 6
DG4V 3S 22AL M U H5 60
DBW10B2-52/315-6EG24N9K4
4WRA6WA5－－10B/24NZ4/M
M-3SED10CK1X/350CG24N9K4
VT-VSPA2-50-1X/T5
VT3002-2X/320
A2F0250/60R-VPB05
SL30GA2-4X
Z2FS6B2-4X/2Q
Z2FS6-2-4X/1Q
3DREP6C14/45A24NZ4M
4WRA6WA5－－10B/24NZ4/M
4WE10D3X/OFCG24N9K
4WE6D6X/OFEW110N9K

4WE6E6/EW110N9K4
4WE6WA62/EG24N9K4
4WE6J61/CG24N9Z5L
4WE6W61B/CG24N9Z5L
4WE6J6X/EW110N9K4
4WE10Q20B/AW220998
4WE6J25/AW110-50NK4
4WE6D51/AW110-50NK4
4WE6W61/EG24N9K4
4WE6D61/EG24N9K4
4WE6D52/AG24NZ4
4WE6Y6X/EG24N9K4
4WE6J61/EG24N9K4
4WE6E50/G24NZ4
4WE6D6X/CW110N9K4
4WE6D52/OFAW110-50NZ4
4WE6C62/EG24N9K4
Z2FS6-2-40/2Q
Z2S6-1-61
4WE6H61/EW230N9K4
ZDB6VP1/40/200
Z2FS16-5-3X/S2
Z2S16-1-5X/
Z2S6-1-3X/
4WRZ25W8-220-7X/6EG24N9EK4/M+Z5L
FD25KAX/B04V
Z2FS6-2-4X/2Q
C 02-101727
C 175 C 11UB
C02-101732
C-175-C-11UB
C2 805UB S3
C2 815UB
C2 830UB
C2-524-C
C2-815
C2-815UB      
C2-825UB-SB
C2-830-S3    
C2-830UB  
C2S-8050S3
C2S-815
C5G-805
C5G-805-S8
C5G-805-S8  
C5G-815
C5G-815  
C5G-815-S8
C5G-825
C5G-825                
C5G-825-UG
C5GV-815UG
C5GV-815UG-S3
C5GV-825-S3
C5GV-825UG
C5GV-825UG-S3
CARDHOLDER F32  
CBV1-10-C-O-A-30
CBV1-10-S-0-A-50
CBV1-10-S-0-A-50/    
CBV1-12-S-0-A-30/30    
CBV1-12-S-0-A-50/36      
CBV1-12-S-0-B-50
CBV1-12-S-0B-50  
CC5V-6CW-D-M-U-H5-22
CF-16-C-10
CG03-B-10
CG-03-B-10-S81      
CG-03-F-15-S81-JA    
CG-03-FV-10-S81  
CG-06-B-40-JA-J-
CG-06-BCV-DG-8BL-VM-FW-B6-51
CG-06-FV-50      
CG-10-C-20
CG2V-6BW-10
CG2V-6-BW-10
CG2V-6BW-10        
CG2V-6BW-10-EU55
CG2V-6CW-10
CG2V-6CW-10    
CG2V-6-FW
CG2V-6FW-10
CG2V-6FW-10                
CG2V-6GW-10
CG2V-6GW-10  
CG2V-6GW-10   615026  
CG2V-8CW-10
CG2V-8FW-10
CG2V-8FW-1-10
CG2V-8GW-10
CG2V-8GW-10  
CG5-060A-B-M-U-H5-100
CG5-060A-C-M-FW-B6-P10-110  
CG5060AFMFWB6110
CG5-060A-F-M-FW-D5-100
CG5-06-O-A-F-U-U-13-90
CRE-250/20N-D12K1
CRE-140/20N-D12K1
CRE-070/20V-D12K1
CRE-250/20V-D12K1
CRE-140/20V-D12K1
CRE-070/20N-D24K1
CRE-250/20N-D24K1
CRE-140/20N-D24K1
CRE-070/20V-D24K1
CRE-250/20V-D24K1
CRE-140/20V-D24K1
DSE5电磁阀：
DSE5-C30/10N-D12K1/10
DSE5-C60/10N-D12K1/10
DSE5-A30/10N-D12K1/10
DSE5-A60/10N-D12K1/10
DSE5-C30SA/10N-D12K1/10
DSE5-C60SA/10N-D12K1/10
DSE5-A30SA/10N-D12K1/10
DSE5-A60SA/10N-D12K1/10
DSE5-C30SB/10N-D12K1/10
DSE5-C60SB/10N-D12K1/10
DSE5-A30SB/10N-D12K1/10
DSE5-A60SB/10N-D12K1/10
DSE5-C30/10N-D24K1/10
DSE5-C60/10N-D24K1/10
DSE5-A30/10N-D24K1/10
DSE5-A60/10N-D24K1/10
DSE5-C30SA/10N-D24K1/10
DSE5-C60SA/10N-D24K1/10
DSE5-A30SA/10N-D24K1/10
DSE5-A60SA/10N-D24K1/10
DSE5-C30SB/10N-D24K1/10
DSE5-C60SB/10N-D24K1/10
DSE5-A30SB/10N-D24K1/10
DSE5-A60SB/10N-D24K1/10
DT03电磁阀：
DT03-3A/D08/10/12V-CC
DT03-3B/D08/10/12V-CC
DT03-3C/D08/10/12V-CC
DT03-3D/D08/10/12V-CC
DT03-2E/D08/10/12V-CC
DT03-2F/D08/10/12V-CC
DT03-2G/D08/10/12V-CC
DT03-2H/D08/10/12V-CC
DT03-3A/D10/10/12V-CC
DT03-3B/D10/10/12V-CC
DT03-3C/D10/10/12V-CC
DT03-3D/D10/10/12V-CC
DT03-2E/D10/10/12V-CC
DT03-2F/D10/10/12V-CC
DT03-2G/D10/10/12V-CC
DT03-2H/D10/10/12V-CC
DT03-3A/D08/10/24V-CC
V10F-1S2T-1C-2G-20
V10F 1S2T 1C2H 20
V10F 1S4T 1C2G 20
V10F 1S5T 1C4K 20
V10F 1S5T 1C2F 20
V10F 1S6T 38C6E 20
V10F-1S6T-38A6G-20-LH
V10F-1S6T-38D-6G-20LH
V10F-1S7T-11C5H-20
V10F 1S7T 38C4F 20
V10F 1S7T 38C6G 20
V10F-1S7T-38C-4G-20
V10F 1S7T 38C5F 20
V10F 1S7T 38C5G 20
V10F-1S7T-38D-5H-20L
V10F-1S7T-38D-5G-20-108
V10F 1P6P 38C 4F 20
V10P 1S4K 1C2F 10
V10P-1S7K-12C-2F-10L
V20 1B11B 1B11 EN1000
V20 1B13B 1A11 EN1000

V20 1S5S 1C11
V20 1S6S 1C11
V20 1S6S 3C11
V20 1S7S 1C11
V20 1S8S 1C11
V20 1S9S 1C11
V20-1S9S-11C11
V20 1S9S 62C11
V20-1S11S-62C-11
V20 1S11S 1C11
V20 1S13S 62C11
V20 1S13S 1C11
V20 1P6P 1C11
V20 1P7P 1C11
V20 1P8P 1C11
V20 1P9P 1A11
V20 1P9P 1C11
V20 1P9P 1D11
V20 1P11S 62C 11
V20 1P11S 1C11
V20 1P11P 1A11
V20 1P11P 1C11
V20 1P11P 1D11
V20 1P13P 1A11
V20 1P13P 1C11
V20 1P13P 1D11
V20 1P13P 11D11L
V20-6S13S-15C11
V20P-1S8T-38C2K-12
V20P 1S9T 1C5H 12
V20P 1S9T 1C5H 12