另外，如果溢流閥本身的裝配或使用權用不當，也都會造成振動，產生噪聲。如三節同心式溢流閥，裝配時三節同心配合不當，使用時流量過大或過小，錐閥的不正常磨損等。在這種情況下，應認真檢查調整，或更換零件。
上海祥樹DEMAG98055544
上海祥樹DEMAG98055544
上海祥樹DEMAG98055544
溢流閥在使用中有時會出現調壓失靈現象。先導式溢流閥調壓失靈現象有二種情況:一種是調節調壓手輪建立不起壓力，或壓力達不到額定數值;另一種調節手輪壓力不下降，甚至不斷升壓。出現調壓失靈，除閥芯因種種原因造成徑向卡緊外，還有下列一些原因:
*是主閥體(2)阻尼器堵塞，油壓傳遞不到主閥上腔和導閥前腔，導閥就失去對主閥壓力的調節作用。因主閥上腔無油壓力，彈簧力又很小，所以主閥變成了一個彈簧力很小的直動型溢流閥，在進油腔壓力很低的情況下，主閥就打開溢流，系統就建立不起壓力。
STOGER 202 112
VISHAY MMB02070C3308FB200
BAUMER TD23A4Y2128HBXK10SK4S14IP65019
SCHUNK SLU14.2-W-M 356871
MOOG D792-5018/S80JORA6VSX0-P
SCHWEIGER SYS NK1 Y20 C8C 00 1100
SOMMER-TECHNIK PV34
VICKERS DGMFN-3-Y-AIW-BIW-41
SCHUNK 0302455 SWK-150-SIP-IN000-A000
BIKON 4000 45*75
HERZOG 7-3634-115908-6
HYDAC EDS 344-3-400-Y00
GEMU R690 50D 7 71141 0101
RITTAL sv9340.720
MARKATOR 503059000
SCHMERSAL 101184395
WIKA 0...4bar P#7131466
WURTH 07154204
ACAM PT2G-SM5.3 M5 x 0.8 60mm 0.95m －40℃－230℃
KROM SCHRODER VAS7T80A05NWB/PP/PP 88203273
BRINKMANN FFS480/30-N+160
AFM DW6040-RS5-S5/2
MWM Type: ELECTRIC PUMP I611 DC24V
KUKA 200170
LORENZ DR-1987 60N*m 5V 107271
TRAFAG 8472.25.5717 S/N:586104-023
MURR DC/DC 24V/+-15VDC 0.25AMDD.85659
KARCHER 47632500
KROEPLIN IP67
EFD ITFS A2
K+N CH10B A220-600 E
SCHMERSAL 335-11ZUE-RMS 101103349
MTS RHM0550MP031S1G6100
GEFRAN PY-2-010-S01M F004215
SCHUNK PSK 30023453
BAUMER IR12.D06L-Q60.IA1E.7BO 11157693
HENNECKE inner ring D9526-301 028 ￠28 ￠32.20 PG455020F
SCHUNK 308621
BAR PKO-3/2-I-040-C076(32105360)
BURKERT 8032-560547
PARKER PV046R1K1HJVMTK
PULSOTRONIC 9961-0265
CEJN 105251239
FLURO GE16E
CAMOZZI QP2A020A030 4141339
WALTON 5.32S
EIGER Water jacket 0-ring @ a pair.
GEMU 312 80M 8 8 5 3 2
BINKS 192682
INELTA Printed Circuit Board [IMA2-LVDT/2.5B-24V-4..20MA(S/N:50692)/INELTA] AMP 24VDC 4~20MA
Guthle 4.733.0021
SUPFINA 10212657
NEWPORT IRV1-1700 Description：Miniature IR Viewer 350-1700nm Range
KIRCHNER+TOCHTER DDM-DS11-MS1 5A/250VAC △P:250mbar Pmax:16bar 0～48 m3/h H2O
PIMATIC P2020RV-32/12-160+RA
EPCOS BR6000-R12 B44066-R6012-S230
KSB 2000183 ETPB065-065-180 GGXI10D300752 B 380V 50HZ
BAUER E008B2 No.816996-1
PHOENIX 2866239 QUINT-DC-UPS/24DC/20 (24VDC)
EL-O-MATIC 型式:ED950/A/NBR S/N：122306813001
SAMSOMATIC 3994-0050-CB1020-A1056-H1
SCHUNK 362252
TRAMAG TYP:ENG 144 S 649145AE 104387
AVTRON HS6AS1P23FU2XYZA
PALAZZOLI 472428
WIKA DPT-10 有參數
Werucon SLD-R-5，2-H70-3，O-K
FESTO DFAW-63-50-B6-PPSA
BARTEC 17-8821-4722/22303000
ABB 3ADT754034P0001
FEIN ASCD18-300W2（訂貨號：71150661）含兩電一充
BURKERT 5281 A 25 NBR VS G3/4 PN0.2-16bar 230V 50-60HZ 8W
FLENDER 20.060.2.F2
ZIEHL-ABEGG FC091-6DS.7Q.V7 30552523
UNIMEC MR88 11/6893
Aventics R414002403
WIKA D-10-7-BBL-MK-ZK8XU-1Z/7165176
SCHUNK 300990
BERTHOLD LB440-01 220V 40441-01
SKS ID:730498
MAPOR CALDART AFP15-CS-832-400-12-2
JAHNS MTO-2-110-EA8
FIMA RK1 U 355 KBG GR270 MANUFACTURE’S S NUMBER:1/20500992/10 WITHOUT MOTOR
ENGLER m60.1.b4.140.01.01.1.60O
WALTHER MD-32-0-WR048-19-1
EGE IGMF 015GSP/10閉點 10M線
JUMO 202756/15-607-0000-82/767.941
WIELAND 82.003.0250.0
BUCHER CINDY-12-B-SNS-S060-A-G10-1-S
GANTEC PN2007
GMC SINEAX*M562*100V*2A*50HZ 輸出4-20MA
KESSLER 507275-923
MCU SW-2000-26/1-840DSL ID.Nr:706509
STOBER K514AF2710ME20
HEIDENHAIN ROQ425 2048 27S17-58 ID:312511-01
MOOG D662-4709 D02HYBW5NSX4-0
EGE SDN10831
EBMPAPST G2D180-AE02-26 Gebläse einflutig 400 V 50 Hz Iso F SG Klemmk Ursprungsland: XX/DE Zolltarifnummer: 84145940
JOLA SSP 3/K/PVC
MTS RPS1250MD531P102
STAUBLI REP03.4302
GEMU 60012253
WETRON TBE 5.31
WEIDMULLER WAS5 VVL HF 8561610000
TECNA 9340 10-14KG 2500MM 3.55KG
VICKERS RV310S018
HEB Z160-105-20/12/80-206/M1/S34
HAFFMANS 113.005
BRINKMANN SFC1520/370+253
PHOENIX DI 2726214
SCHUNK 0301478 IN 80/S-M8
EKS DL-CAN/1X13-MM-ST
MERCOTAC 430 LM04-04300-00
ELETTA S2-FSS100
DRAGO DB6200AG
URACA TWK175-800
MESSKO MT-ST160SK/TT（63502-512-000010）
EGE IGMW 010 GSOP P31354 24VDC 10MM
REGLOPLAS DURW 153-065210
FPZ 132/2
SUPFINA 10026278
LAPP 53112050
MP FILTRI MPM430G1M90
EMOTRON 01-3028-50
REVERE SHBxR 899507-23
SEDECO V10VC11 S/N:11102910
MOOG D662Z4311K P01JXMF6VSX2-A
INTERNORMEN 300727
TOOL-TEMP Wa1000025
M+C N9KPE NR:02P3360
OPHIROPT （Laser meter）P/N：7Z01500
EATON MFD-CP8-NT
RASMI ELECTRONICS A1000-FIV3010-RE
VICKERS KCG3250DZMUH110
RUCKLE 5506-0078
FERRAZ V079483 CC24SRD302QF350
HERKULES 序列號：6037665
GEORGIN FPAS16K SPE
E+H FTL50AGR2AA4G5A G1" BSP
WIKA D-10-7-BBQ-MK-ZK8XU-1Z
SICK DFS60B-THEK01024
SCHUNK uwg 40 305102
BOLLFILTER 1341166
EUCHNER 104756
EGE P30701 IGMF 05 GSP
SCHUNK 氣缸RH 905 （360110）
HYDAC 0330R010BN4HC
VISHAY SK-06-062AP-350
FUTEK LTH300 FSH03961
IDEM KLM-202002 Safety Interlock Switch w/Solenoid Locking
DEMAG ZNA132B47.5KW Nr.34102551
BAUMER HOG10D1024I SN:1758955
KSB 00117385
HBE 91/G2-1825 400V 2180W
MAGNETROL 705-510A-110/7MR-A110-205 NO 726998-01-004
DEMAG 87455844
BEKO XEKA14001 230VAC
PULS QS40.244
BONCSI CDM50-50
MEGATRON XKZA15
ETAS F-00K-107-770
BIELOMATIK S/N:170913-01-001 MQL-B1-210 Best-No.30015626 10bar 24VDC
IPR EC-24 PG-IP65.T；15030167
controlli MVE506S
