新聞德國TECNA 7902 230V報價
如鍋爐出現(xiàn)爆管，煙塵中水分含量超過一定的值，除塵器PLC將控制除塵器運(yùn)行旁路;運(yùn)行之中煙溫過低時開啟旁通。在除塵器停運(yùn)后要清灰。以上措施有效地防止了糊袋現(xiàn)象的發(fā)生。噴水霧降溫為了避免由于空氣預(yù)熱器卡澀或其他煙氣燃燒故障引起煙氣溫度驟升，保證濾袋的使用壽命，非常有必要在布袋除塵器人口前采取降溫噴水霧措施。這個措施是在除塵器的進(jìn)口擋板前的煙道內(nèi)設(shè)一組降溫用的霧化噴嘴，噴嘴的連通管道經(jīng)過自動控制的電磁閥與壓力水源連接。
LOHSE NO.A823111
SCHNEIDER XALFK3011E
Goldammer NRA-W MAX 230V
RIEGLER TFM 240-1012
Murrelektronik 55743
OMRON SHL-Q2255-ML VCTF 2M
RumA Reinigungstechnik Zentrifugen- und Anlagenbau GmbH 0500.500.10
SCHNEIDER LG1K095M714
hydac EDS346-1-040-000
OMRON E32-L64 2M
FINE AUTOMATION VP-40C
CASAPPA 03598028 FRONT SECTION PLP30.61D0-83E3-LGG/GF-N-A
SIRAI S10408 5W
CASAPPA 03772677 DIVIDER HDD30.61-GF+C3030-GF+61-GF+61-GF+61-GG/GF+61-GF-N
AECO SIM000057 SMF18-C5 NPN/PNP NC LC5
SCHNEIDER MTN4351-0460
HPI M3BAN3060HL10B03N
小強(qiáng)工控 CARLO GAVAZZI PS21L-MT11LA-M00
Stoerk ST710-JB1BV.10 ; 900212.013 溫控器
SCHNEIDER KTC2000ET440
RIEGLER MSN251L3412
MD MICRODETECTORS MDI58F 1048
DOLD安全繼電器41891 AA7666.32 AC50/60HZ 115V 0,15S-30H
Eaton Moeller 136204 E57KP30
OMRON STC-MC33PCL
Eaton Moeller 174342
ELTRA EX80A600S5/28P10X3PR7M 編碼器
CASAPPA W7000153 WSP20.20/20.6,3 D/FS
供應(yīng)進(jìn)口法國HPI齒輪泵P1BAN1001FA1001FL10B...
EMG EB 800-60 II
OMRON 3-4112AAU-230-B00000
FINDER繼電器553391100010
SELET傳感器D01E188ACC5
小強(qiáng)工控 CARLO GAVAZZI PS31L-PT30L3-T00
SCHNEIDER OVA51092
BURKERT 電磁閥341300
UNIVER K1002000400M
Mahle PI 2105 PS 3
Knick P27036F1 隔離放大器
SCHNEIDER XB6EAV6BP
APPOLDT RM4-4Rel. 24V Nr. 4010 自動控制器
SCHNEIDER XB4BW33B5
SCHNEIDER BMH1902P32A2A
ILME ILCQS 08 VA
Hahn T20-70 POS.8 von ZS-33245-04 密封件
ATOS DPZO-AEB-NP-273-L5/GI50
EMG EVK2.12
WS+M 4T-70163
DOLD安全繼電器30639 MK9054 DC25-250V UH AC110V 1S
SCHNEIDER A9K24416
RIEGLER 225.44
CASAPPA 69222767 PLP30.34/30.22/10.4 D/FS-L
RIEGLER 11.EM.40050
FOX PART NO.10A-301-SSS-ELE-ST-G2
INFICON BPG403-SE
BANNER LEDWA80X80M W/30
RIEGLER 244.92
MD MICRODETECTORS MDI63F 1661
Micro-Epsilon S2
IPF VK200361
Gefran-2019 F057066 GTF-25-480-0-1-2-0 1-P-M
LEUZE 50133594 HT3C.B/4P-M8
SCHNEIDER MGU4.104.24
SCHNEIDER XCSLF272531M2
LIKA編碼器I41-Y-400BNF26L5 400PPR-L5MT
SCHNEIDER 9001KN399
Murr 3124015
Di-soric DCCK 6.5 V 1.5 PSLK
LOWARA ESHS 50-200/110A/P25VSSA
GEMU 88025477 600 50M14 0101
Eaton Moeller 236623 PXL-D0,5/4
Gefran-2019 F041204 40T96-4-01-RR00-120
SCHNEIDER XZCP1164L10
MD MICRODETECTORS DGE/02-0A
ASCON溫控器TLK42 LORRRS
WALTHER FLENDER P34-8M STAHL 290-224-3-2
MENCOM MIN-3FP-FW
PHOENIX VC-EW 1,6
Weishaupt 23220014217
ATI 9121-VB11-M
HARTING 9161083001
COSTECH D08A04HWB AF0
IMAV CVFP-08-N-0-015
OMRON 4-4050JD0-000-010000
SMC CDQ2B80-75DM
OMRON 3G3MX2-AB007-P-E
RIEGLER 231.014-6
MD MICRODETECTORS MDI63G 2173
PAR Part Nbr:154-A11NB
EMG Automation ED 301/6 3000N 60MM 50HZ 550W (392360-00013451)
micronel G1751H24BALB2-5 DC24V 0.98A
HEIDENHAIN ID:1084190-01
TWK編碼器CRF 65-4096 G4096 C01
ABB 3~Mot M2QA90L6A
SCHMERSAL 101207225 SLC 420-E/R1290-30-RFBH
PARKER PS1-E23 12V 1W
Eaton Moeller 277965 DILMC40(230V50HZ,240V60HZ)
BANNER K90TFDLWBGYRPQP
OMRON E3NX-MA0
OMRON E2E-X40MB1TL30-R 2M
MD MICRODETECTORS MDI63D 2677
FINDER繼電器553290242074
小強(qiáng)工控 CARLO GAVAZZI TV1Y3500R3100R3V
MD MICRODETECTORS MDI63D 2237
Eaton Moeller 118882 PN2-4-250-BT
SCHMERSAL 101174113 自動控制器
Ghisalba "kit composed by 3 pcs GHOPC 600B AAV66871
"
CASAPPA 06876513 FP30.43D1-04S3-LGE/GE-N
DOLD安全繼電器59072 BA9053/011 AC0,1-1A AC230V 0-100S
ARTIS KU-4
新聞德國TECNA 7902 230V報價
均衡固定結(jié)構(gòu)從三偏心蝶閥的密封面形狀特點出發(fā)、Tritec的密封副固定方式采用了螺栓橢圓形分布固定、不但定位、而且還使每個螺栓都均衡受力、杜絕了因應(yīng)力分布不均而產(chǎn)生的密封副松動、泄漏。本質(zhì)耐火構(gòu)造很多閥門都聲稱具有耐火構(gòu)造、但其中極大部分閥門為了減少泄漏量而采用了軟硬雙重閥座構(gòu)造、其實這很危險。因為火災(zāi)時軟密封閥座的不完全燃燒會使金屬支持閥座產(chǎn)生應(yīng)力、溫差變形、從而導(dǎo)致耐火機(jī)能失靈。所以、目前歐美正在逐漸排除這類名不副實的耐火閥。
英國ONDRIVES變速箱和減速器E30-5A-9-LH
RIEGLER FU 913-AC
GEMU DN100_487100W332A1EL0 AHL14
CASAPPA 01999GR5 FRONT SECTION PLP20.20D0-04S1-LBE/BC-N-EL-A-FS
Eaton Moeller 1022476
BURKERT 電磁閥371348
Gefran-2019 F013710 TC5-V-2-J-5-Q-I-B-3 030X000X00015XX
AFAG 50032666
SCHNEIDER XMEP250BV71F
IPF VK100F26
UNIVER CM-609R
ksr-kuebler BNA-15/10RF-MG-M800-S60.3*2-MRA/SAC-2/M-ZLS250
ELTRA Transbatoren TYP DSC 0.4 NR 0104970
SCHNEIDER XB6EAF6B2P
OMRON TSA52-140-23-NNEIAA-
Gefran-2019 F020145 TR6-B-2-B-C-C-I-D-2 000X000X00150XX
IPF LT150311
FEAS Artikel-Nr.:585112
TR CE100M Art.Nr：100-00313
CASAPPA 76152250 HDP35.80-LMF/MD/35.50-LMD-F1-CF8 S1
PINTER M0031A-030-AAO； MANOCOMB-IP65/2KA
RELECO MRI32/UC12-48V
Saltus DSG-2,105NM 可互換扳手套筒
Gefran-2019 F028572 TK-E-1-M-B03D-M-V 2130X000X00
Z-LASER Z15M18B-F-640-lg90
SCHNEIDER A9W11225
BECKHOFF IL2302-B810
RIEGLER ES 171
FHF 22496303
ACAM PT2G-SM5.3
Eaton Moeller ANL-675
OMRON CIMR-AU5A0011FAA
BANNER BMM.443P
NORELEM NLM03188-12
小強(qiáng)工控 CARLO GAVAZZI PS21L-NT20LA-H00
Vesta NM52W2S-TP-00000
OMRON E32-D51 5M
Rexroth DBEM10-5X/315YG24K4M
RITTAL SK3110.000
小強(qiáng)工控 CARLO GAVAZZI ICB30L50N22NOM1
UNIVER K2010320450M
Eaton Moeller 122338 XSPTF0806-SOND-RAL*
SCHNEIDER BMH2051P21F2A
MD MICRODETECTORS MDI58B 2823
SCHMERSAL 101189200 MKSA32/WKT-19.4
PARKER PVL-B113618
INTERAPP SERIAL Number 12080351
RIEGLER 243.106-8
MEYCO 2631469 減壓閥
Gefran-2019 F042725 PC-M-0200 0000X000X0N
CAMILLE BAUER 717-2-2-0-0-0-E-0-1-1-0M-0-0+141440+137887
ILME ILPEW 63115 SI
HARTING 09 99 000 0012
Eaton Moeller 267078 SOHO-2A6/GL/ZS
DOLD安全繼電器61328 BH5932.22/102/61 ACDC24V 8-14000IPM
BANNER FLX18-FM30
KOBOLD NKP-6401/3
hastings ACSR CABLE CUTTER WITH INSULATED FIBERGLASS HANDLES
Flaig + Hommel E163A 管接頭
EUCHNER Z-R-24299
OMRON A22NN-MPA-UAA-G112-NN
ILME ILCDFA 1.0
SUMER AL100-4-L-D32-L-TP-P12-4C
BANNER CL50GXXANQP
elero Econom01 250003983
FINDER繼電器202890124000
Eaton Moeller 248289 Z-USA/230
Eaton Moeller 125398 SPX200A2-4A1N1
VIVOIL齒輪泵X0I0223MBBD
Eaton Moeller 101335 PLI-B16/3N
MOOG D661-4651?
HALDER EH22370.0232
BANNER TL50BLRAOS4QP
LINMOT直線電機(jī)PS01-37Sx60-HP-N-AGI
MD MICRODETECTORS MDI63G 2369
BAUMULLER TYPE:DDU4.0/2/0/0S MODEL:BK3-0275/0340-001
Gefran-2019 F041828 TC6-D-1-J-C-C-K-C-2 000X000X00100XA
C.E.I SRL E511AM3 ED0035860410
HPS DIS1-1 / Uh:24VDC
Euchner行程開關(guān) 084454 NM12V ZA-M
CASAPPA MOTOR PLM20.11,2B0-31S1-PGD/GD-N-EL
heidenhain LS487,ML=220mm,572250-04
Eaton Moeller 256279 EASY-M-256K
UNIVER KD2000500380M
現(xiàn)貨 DRA300-24A 電源盒
BERNSTEIN KIB-M18PO/005-KL6V
DOLD安全繼電器41305 AN9842.82/012 AC1-10A UH AC110V
BECKHOFF IE2000
MOOG 49054F014S002S05W 5針帶1.5米線
MD MICRODETECTORS MDI58B 1157
CASAPPA 03679164 HDP30.34S2-33S3-LGF/GE-N
小強(qiáng)工控 CARLO GAVAZZI EM120-20
Gefran-2019 F057629 TC5-B-2-J-3-Q-J-B-3 015X000X00010XX
Eaton Moeller 113742
SCHNEIDER XS1L04NB310S
SCHNEIDER NSYSF1812602D
HELIOS AB32-10/6 D 380 1038 1379 / R 9009 85571
LIKA編碼器I41-H-100ZCU48RL5 100PPR-RAD-L5MT
BANNER QMT42VN6FF1000
GEMU 8258 12D 112 21 24
hastings WIRELESS PHASING METER
SCHNEIDER ZB4BL17
SCHUNK MPG25 340010
Brinkmann TEM 146/300 FMS Part No .568-190-110 C.NO.4.17
EOS ULP180-ZV24
SCHNEIDER M9U31210
OMRON F39-JG15B
BANNER S18SN6DQ
Center Tech Armaturen "BFL 100 10/16
"
OMRON A22NL-BGA-TYA-G100-YC
BARKSDALE JNS1000-MS/T1/2-M12X1 ART NO.0112=1086 SN:KF20717.5/002
BURKERT 電磁閥216599
Releco CT3-E30/H
SCHNEIDER LC1D256ED
HPI M3AAP3031HL20A04N
UNIVER K1001600240
SCHNEIDER KBB40ZFSUW
BECKHOFF ZK7606-AG00-A005
REO ELEKTRONIK AG REOVIB MFS 168 變頻器
CASAPPA FP20.16-LGE/GD/20.11,2-L/GD-S3 D/FS
供應(yīng)進(jìn)口法國HPI齒輪泵P1AAN1004CL10B01N
SCHNEIDER ZB5AH2
CASAPPA PLP20.25/20.14 D FS
Eaton Moeller 158112 XSMFDB0608-MC-SOND-RAL*
PARKER 4M-C4L-50-BN-B
MD MICRODETECTORS MDI58C 1827
BANNER SI-LS83MRHD
SCHNEIDER K2D504A
X-ES 100.000.0060.51.00-998 VB 376575液壓缸
Eaton Moeller 285557 PFR-5
BECKHOFF ZK1090-3132-0006
FINDER繼電器601391250040PAS
SCHNEIDER KSB160SM524
SCHNEIDER OVA38079
Eaton Moeller 116548 XVTL-SO200/SS-12/3
UNIVER RT2300400180L
Beta Dyne VHV15S12/120X
VOGTLIN GSC-C9SS-BB12
legrand 077213 Female receptacle
CASAPPA 03597945 FRONT SECTION PLP30.22S0-A8U3-LED/EB-N-A
DOLD安全繼電器47504 MK9053/012 AC30-300MA AC230V 1S
MD MICRODETECTORS MDI63A 96
GALTECH 8.01E+13
UNIVER K2000500425M
Bussmann 170M4197
Stoerk ST181-VRXV.XXF
DOL-sensors DOL 12
SCHNEIDER MTN412143
BANNER S18SP6FF25 W/30
Beck GmbH 6371
FHF HPW11(230VAC/24VDC) 蜂鳴器
Eaton Moeller 248294
Gefran-2019 F001305 800P-RRR0-03001-000
GEMU 05/-/5355005500
MD MICRODETECTORS MDI58G 1212
Gefran-2019 F034132 TR1-B-2-A-6-A-I-B-1 020X000X00150XX
framo 8-2020-235.00
EA VS411005-EE620632
SCHNEIDER S520704H
Eaton Moeller 278788 FAZ-K0,5/2
PARKER 8Z-C8L-50-NE-B
SIEMENS 7ML1201-1EF00
FLUID AUTOMATION SYSTEMS 11-211P601-H5 F110107
LEUZE 68017210 MLC510R20-1050H/A
EUCHNER MGB-L2-APA-AA6A1-S3-R-110544
Gefran-2019 F053021 K30-6-M-B35D-1-4-0-I 2130X000X00
CASAPPA 68606078 PLP30.51-04S5-LOG/OF/20.11,2-LOC/OC-Z6 S/FS
CASAPPA 0201504H DIVIDER PLD20/6/CS-OD/4-OC/4-OC/4-OC/4-OC/4-OC4-OC
CASAPPA 06541117 LVP 75S-06S7-LSF/VD-N-RP0-E-AS5/04
Eaton Moeller 100569 E67-LRDP210-HDD
DEMAG ADE40DL NO.43283982，i=31.1，2.2KW
BANNER TL50BLGYRWAQ
BANNER P4GIK0616LRRE
AECO CLL000032 CL1001/U 110/220Vac 200K
Eaton Moeller 290093 DILM15-01(230V50HZ,240V60HZ)
KELLER PAA-21Y 0~6Bar
Gefran-2019 F304498 850P-R-RRR-0-1-03-3-00-00-1-00
MD MICRODETECTORS UT1B/G7-1ESY
小強(qiáng)工控 CARLO GAVAZZI PS43L-MS11W1-M00
SCHNEIDER ZB6DGT1
Gefran-2019 F011649 TC1M-A-1-J-5-C-D 015X000X00100XX
英國ONDRIVES變速箱和減速器OFG40-12
SCHNEIDER LAD4CM
2000.35.014
Legris 1040H60 02
SCHNEIDER ST9455W
Turck WAS4-5/P00 Nr.8007104
BENDER B91065101，IRDH275B-435
BARKSDALE BNA-S22-DN20-800-2GK03
WARNER MCS2000-DRV2
OMRON 900-COP-XEL-230-36-R
hastings 541-16
RIEGLER 122.005-4M
Chordn Srl AS10-32A
dunkermotoren GR 53x30+SG 62 Nr：88437 01004
新聞德國TECNA 7902 230V報價
活性炭過濾器怎么保護(hù)？在活性炭吸附飽滿之前，定時進(jìn)行反沖刷，以沖出活性炭外表的很多菌團(tuán)及懸浮固體物?；钚蕴课斤枬M后，應(yīng)馬上替換新的活性炭，不然會構(gòu)成反滲透膜不行補(bǔ)償?shù)奈：Α＼浰鳌④浰饔猩缎Ч?？軟水器的效果是去掉水中的鈣、鎂離子，使水得到軟化。如果沒有軟水器或軟水器失效，鈣、鎂鹽在反滲透膜外表因濃度急劇升高而構(gòu)成難溶于水的堆積物，阻塞反滲透膜孔，使反滲透膜的運(yùn)用壽命縮短。、為啥要對軟水器進(jìn)行保護(hù)及怎么保護(hù)？制純水用的軟水器通常用鈉型陽離子交流樹脂，樹脂交流飽滿后用食鹽再生。
RUD VWBG V5.0-M30
SCHNEIDER GV2LE32
Eaton Moeller 13693 T0-4-15246/EZ
MD MICRODETECTORS MDI58F 2433
UNIVER J12A770150A
SCHNEIDER ZB4BVG44
SCHNEIDER AF1VA512
JUD PNZYL-694-S-C
Eaton Moeller 113734 N2-200-SVE
Gefran-2019 F056839 KS-E-E-C-B06C-M-V 2130X000T00
BANNER PLF23
AQUAFLEX KB 15NC 11 3c8 3/8 DC 24A 250A 401331
Eaton Moeller 178935 VS4-KLV
CASAPPA 00373415 PLP10.3,15 S0-29E8-LBB/BA-N
SCHNEIDER XMLR016G2P06
MD MICRODETECTORS MDI38G 2012
UNIVER K2001600015
CASAPPA PLP30.43-04S5-LOG/OF/20.4-LOC/OC-Z6 S/FS L
NANOTEC AS5918L4204-KD+P FA641565
MAXON電機(jī)353236
E+H 80E15AD2SAADAAAAA
EGE SDN /504
AUMA Z014. 235C (08)
SONOTEC CO.55/060 (item no.: 200 01 0224)
CASAPPA 00396006 DIVIDER PLD10/2/CS-GD/3,15-GC/3,15-GC-VPEF(120)-GC
SCHNEIDER KTC4000EH440
EGE ST111K-L140
BINKS Pilot BPR - 1" Sanitary 107758 -S-S
BANNER QM42VN6FPQ
UNIVER RN3000250025
BUTECH 20UV61V
Eaton Moeller 188161 M30I-FWRS-MS6
OMRON E2A-S18KS08-WS-B1 10M
OMRON NY512-1500-1XX21396X
BONFIGLIOLI 3 11 R 3 63.2 FZ SF S5AP B1
Beck GmbH 6372
Eaton Moeller 106781 LS-S02/L
FERRAZ PC33UD69V10CTFR 690VAC 1000A S1010268
Bender B98080501 互感器附件
PARKER 6A-C6L-50-B
Gefran-2019 F011889 TC1M-A-1-K-5-F-I 010A000X02000XX
MD MICRODETECTORS LS2ER/40-135M
AECO I18000199 SI18-C5 NPN NO+NC LC10
HYDRAPP M32GY3F S NR.4407/5693
供應(yīng)進(jìn)口法國HPI齒輪泵P1BAN2006HE2010HL10...
joventa DAD1.4c
JEAN.MULLER Fuse 25A 690V M000gG25/69 M000gG25/69 NH000
Eaton Moeller 218280 M22-XDP-S-D18
Gefran-2019 F075524 GFW-3PH-40-690-0-0-0-0-1-1-0
SCHNEIDER NHJL36100U31X
Gefran-2019 F049516 TC6-A-1-K-C-C-L 000X000X00250XX
BALLUFF BN3 819-FR-60-101
Eaton Moeller 169137 DX-CBL-RJ45-0M5
stego調(diào)節(jié)器ELECTRONIC THERMOSTAT ETL 011 (DC)
PCB 356A26 含6米線
Eaton Moeller 177503
Gefran-2019 F054487 AR6-B-2-B-C-A-I-B-2 000X000X00060AA
VESTA E53W2S614-02400
UNIVER S1011320948M
DI-SORIC OGL 081 P3K-TSSL
IBR IMB-PS2
ABB 3ADT220112R0006 NPBA-12
DOLD 35727 自動控制器
Rexroth HCS02.1E-W0028-A-03-NNNN
SCHNEIDER NHDF36015TW
KBR KBR-M-7E25/C-CU 25Kvar 400v±10*⑴
Martens Elektronik ST500-10-0 2-10V/4 20mA
BENDIKT&JAGER K3-32A00
AECO YIP000082 SIP17-NE5 H1 AGD1
SENCERA ALE200A M174498
EMMEGI HPA24 COMPACT P/N:2K2403001
Allweiler Seal ring 17,0 x 21,0 part # 0140
IBR F120 020 電纜
BANNER S18AW3DL
BANNER TL50BLY1ALS4Q
mit Panzerschnur, INMETRO
Eaton Moeller 80NHG01B NH FUSE 80A 500V GG/GL SIZE 01
Eaton Moeller 294080 DILK50-10(24V50/60HZ)
RIEGLER 426.62
B&PLUS MEH-180
HAGGLUNDS 376 0064-802
CASAPPA 68602838 PLP30.34/20.11,2 S/FS-L
HELID S20902162 400V 1630W
Gefran-2019 F008732 M32-6-M-B35D-1-5-D 2130X000X00
CASAPPA 019987YG PLP20.25D0-07S1-LEB/EA-N-EL-FS
HPI P1CBN1002CL40C02N
Gefran-2019 F036761 CM-K1M-F-S 2130X000X20
IPF AO000109
hastings Oct-42
EUCHNER ES781 Nr.031535
JUMO 603021/70-2-043-00-1000-40-10-00-00-000-00-6/574
SCHNEIDER TBUX297205
SCHNEIDER XB2BD73
OMRON A22NZ-3RR-NAA
BURKERT 電磁閥346374
suco 0169 417 03 3 003 set.110bar
OMRON A22NN-RPA-UAA-G100-NN
STRACK Model of the 12-121 mold：Z5130-18 工件夾具
PEAK-System PCAN-Diag 2
LTN "SC020-12-A01
"
Turck FCS-G12/2-A4-V
RIEGLER 426.62-GR-RSV
SCHNEIDER LE8D12V7
HPI M3ABP3050HL30A04N
EUCHNER Z-R-24299
SCHMERSAL 101064143 Rollenschwenkhebel 3H
ZEVATRON H20 230V 280W
KSR KUEBLER MG-A/U-VK10-TS-L650/M500/18 0-500mm
BARKSDALE DPD1T-H150SS-EXi , Art.Nr.: 0402-192
SCHNEIDER LRD16
Turck BI5U-Q08-AP6X2-0.6XOR-RS4 1608936
OMRON NYP35-313C1-12WC1000
Verco Milano Srl Eliwell IC11D00TCA700 250V
SCHNEIDER NSYSM2010502D
Gefran-2019 F305098 GFW-2PH-60-480-1-1-3-R-1-1-E
IMAV SBLZ-06A-APAC/30截止閥
Gefran-2019 F005034 AM-KN2D 2130X000X40
OMRON A22NL-MNA-TRA-G101-RC
TRsystems SPCP-C600-S7/416-PB-P-OS3
PREVOST/佩釜 HKP026101
SCHNEIDER OVA50964
DOLD安全繼電器64815 LG5925.04PC/61 AC50/60HZ 230V
J.schneider elecktrotechnik gmbh AKKUTEC 2440-0 NBPAP33G1M01-070621
BANNER SLLP40-420P55
UNIVER RP2100200150
BANNER WLS28-2XW990XM
SCHNEIDER LC1D258F7S137
SCHNEIDER BMH2053P07F1A
CM-9420意大利CM系列UNIVER電磁閥
BECKHOFF C9900-H628
CASAPPA 67619571 PLP20.16-LBE/BC/20.16-LBE/BC/20.8-LBC-S7 D9/FS-L
HACH 9500.99.00704 PH二次表現(xiàn)貨
INDU-SOL 1100800012
PARKER 6Z-C6L-1/3-EPR-SSSCHNEIDER ZB6YD112 DEUTRONIC Typ: DR150N-24,Art.Nr.: 106063 BANNER R55ECW1Q
BURKERT 電磁閥137260 SCHNEIDER GV4PEM115N6 SCHNEIDER XCSD3710G13BANNER CL50GRYAOS4PQP RIEGLER 65 ES 中發(fā)工業(yè)進(jìn)口備件 ZIMMER GPD5030N-00-A 中發(fā)工業(yè)進(jìn)口備件 BECKHOFF C9900-U122 FHF 92110110 EA TF551005-EE620852Contrinex LLK-1121L-204 接近開關(guān)1MD MICRODETECTORS FBLN/BN-3E KOBOLD 41R57 250V 1.5A 100W
新聞德國TECNA 7902 230V報價
具體辦法是將在振動開度范圍內(nèi)閥芯曲面車削.5～1.mm。如某廠家屬區(qū)附近安裝了一臺自力式壓力調(diào)節(jié)閥，因共振產(chǎn)生嘯叫影響職工休息，我們將閥芯曲面車掉.5mm后，共振嘯叫聲消失。更換節(jié)流件消除共振法其方法有：更換流量特性，對數(shù)改線性，線性改對數(shù)；更換閥芯形式。如將軸塞形改為“V”形槽閥芯，將雙座閥軸塞型改成套筒型；將開窗口的套筒改為打小孔的套筒等。如某氮肥廠一臺DN25雙座閥，閥桿與閥芯連接處經(jīng)常振斷，我們確認(rèn)為共振后，將直線特性閥芯改為對數(shù)性閥芯，問題得到解決。
