產(chǎn)品詳情
調(diào)節(jié)閥選型的原則根據(jù)工藝條件,選擇合適的結(jié)構(gòu)形式和材料。根據(jù)工藝對(duì)象的特點(diǎn),選擇調(diào)節(jié)閥的流量特性。根據(jù)工藝操作參數(shù),選擇合適的調(diào)節(jié)閥口徑尺寸。根據(jù)工藝過程的要求,選擇所需要的輔助裝置。合理選擇執(zhí)行機(jī)構(gòu)。執(zhí)行機(jī)構(gòu)的響應(yīng)速度應(yīng)能滿足工藝對(duì)控制行程時(shí)間的要求:所選用的調(diào)節(jié)閥執(zhí)行機(jī)構(gòu)應(yīng)能滿面足閥門行程和工藝對(duì)泄露量等級(jí)的要求。在某些場合,如選用壓力調(diào)節(jié)閥(包括放空閥),應(yīng)考慮實(shí)際可能的壓差進(jìn)行適當(dāng)?shù)姆糯?,即要求?zhí)行機(jī)構(gòu)能提供較大的作用力。
中發(fā)供應(yīng) VIVOIL齒輪泵X2M5725FSSE
KOBOLD SCH-DCM1000970 100mbar
EA VO561609
EA ZK311012-NE284100
FINDER繼電器628284000000
小強(qiáng)工控 CARLO GAVAZZI PS43L-MS11LP-M00
UNIVER K2010800170M
Gefran F003379 LT-F-0400-S 0000X000X00
00022020 BURKERT 0211-A-06,0-AA-VA-GM82-024/50-08 *
IPR TK-160-R SCHULER S7 15030563
UNIVER RS4200630550
EAO 82-6151.2122
BARKSDALE Art-Nr/Part N0.0414-081 TYP:XTK-200-F1-S1-1
Gefran F054166 GFW-1PH-40-480-1-1-3-C-1-1-E
UNIVER RQ2000320175
Gefran F059572 2500-0-1-0-0-2-1
UNIVER RP4000500245
RIEGLER閥133
Gefran E0325110 RACC. COMPR. OTT. G1/4 - D.5
EAO 82-6152.2214
Z-Laser Z1M18B-F-635-x30
FINDER繼電器403190140000
DOLD安全繼電器27159 BA9043/003 3AC50-400HZ 380V 0,5-10S
Gefran F043564 TR6M-B-2-A-C-C-I-D-1 000X000X00650XX
FINDER繼電器202480244000
BEI編碼器HS45F-150-R2-SS-1024-ABZC-5V/V\BEI
小強(qiáng)工控 CARLO GAVAZZI GP34960005700
leeco LHDA1221515H 12VDC
KOBOLD DPM-1550G2C34PY 5L/min G1/4 PN 16bar
BURKERT 5470 G4.0 G1/8 PN2-10bar 24v DC 2W 00136749
BEI IDEACOD編碼器GHU912-2048-007
IFM PS308A
DOLD安全繼電器44850 MK9906 AC/DC24V+AC110-127V 1,5-30S
PROSOFT MVI56-PDPMV1
MAYSER Safety Edge SL/BK 210mm Type EKS 014 + C 10
APLISENS APC-2000ALW/EEXia/0~7MPa/0~4MPa/M\
Micro-Epsilon DT3010-U6-A-C3(DT110-T-U6-A-C3)
UNIVER K1000320215M
意大利FOX F3壓力開關(guān)
KARL KLEIN - 75259-1.030
LEUZE 50102917 TFM 03 1110.210
BURKERT 電磁閥19454
BEI-IDEACOD編碼器GHU920-1212-004 GHU9_20//5SSG//12B12D4//S6R//SOD4
UNIVER S1004320550
IFM ZB0865
LEUZE 68001306 MLC510R30-600
Gefran F026582 1600-RRR0II-1201-000
HBM傳感器Z6FD1-200Kg
LIKA編碼器CK58-H-10ZCU415R 10PPR-RAD
DOLD安全繼電器44034 IK7819.81 AC/DC110-240V 5-100S
AECO YIA000067 SIA22-NE LC10 AGD1
Gefran F304876 1850P-D-RR0-0-0-20-5-M0-00-1-00
FINDER繼電器406170240300
LEUZE 68000328 MLC500T30-2850
LIKA編碼器EM5810/4096GB-15-L0.2/S244 EM58 /S244
小強(qiáng)工控 CARLO GAVAZZI ICB12S30F02PC
RIEGLER閥243.85 C
VIVOIL閥9RS04-13
小強(qiáng)工控 CARLO GAVAZZI EM24DINAV23XISPFB
Gefran F043626 TC5-B-2-J-3-Q-I-B-3 020X000X00020XA
EUCHNER 116459
BTSR N87121 Sensore IFX S08 PNP standard sec. matricola 0415-004020
DOLD安全繼電器56311 MK9151N.12 2-450K DC24V 0,2-20S
IFM PK6220
VIVOIL齒輪泵X2M4501EBBE
Gefran F033447 TC5-B-1-J-5-Q-I-B-3 050B000X00015XA
IFM E70279
EAO 82-4152.0156
UNIVER RT2330400495
小強(qiáng)工控 CARLO GAVAZZI RGC1P23V12EA
ELTRA編碼器 EH88PE1024Z5/28L35X3PR.691
Electronicon E62.R16-283L30
Gefran F073274 KE0-7-M-B07C-1-4-0-S-P 2130E000X00
ELECTRONICON電容E62.G14-503G10 MKP 50uF??10% Un 800V DC/640V AC -25??--+85??
FINDER繼電器405191105000
Gefran F304345 1350P-R-RR0-00050-1-G
小強(qiáng)工控 CARLO GAVAZZI PS31L-NT11PR-M00
IPF傳感器MZ0701A4
Gefran F023471 TC1M-A-2-K-3-F-E 040D000X00600XX
Gefran F001730 1600P-RRRRIV-1121-000
Gefran F034688 TR1M-B-2-C-3-C-G-B-2 030X000X00050XX
AECO UPA000007 SUP-P250 PNP NO I H1
FINDER繼電器403170905000PAC
LEUZE 50131311 CSL505-R05-155-M8
Gefran F046631 1800V-DRRRII-0101-000
Gefran F001810 1800-RRRRV0-1021-000
Micro-epsilon ILR1150-10
小強(qiáng)工控 CARLO GAVAZZI EM112DINAV11XO1X
進(jìn)口DI-SORIC OGU030P3K-TSSL貨期短
不但自帶數(shù)據(jù)庫可實(shí)現(xiàn)瞬時(shí)參數(shù)及流量的表示,以及積累流量和歷史數(shù)據(jù)的再現(xiàn);并且在儀表的運(yùn)行方面,采取了多種電源保障法子:內(nèi)電池組、太陽能和外接電源等,實(shí)現(xiàn)了在無電力供給環(huán)境下,或是獨(dú)立自成計(jì)量零碎,就地表示人造氣瞬時(shí)流量、積累流量和數(shù)據(jù)的存儲(chǔ)、再現(xiàn)等;正常環(huán)境下可顛末現(xiàn)場總線和上位機(jī)連貫,履行數(shù)字旌旗燈號(hào)傳輸上傳表示,也或是在工控機(jī)上履行二次數(shù)據(jù)處理,組成的計(jì)量零碎更加靈動(dòng)、牢靠。采納這種法子,實(shí)現(xiàn)了計(jì)量數(shù)據(jù)的無憂化,使得零碎組織簡單、操縱更簡單、更牢靠、更容易護(hù)衛(wèi);不但或是單校也或是聯(lián)校。
leeco JEVA1820107K 閥
RIEGLER閥258.40
hastings 13495
hastings 21364
DOLD安全繼電器64469 LH5946.48PC/61 20-400mV UH AC115V
小強(qiáng)工控 CARLO GAVAZZI ER42182
EUCHNER 87532
RIEGLER閥6.DD.631200
IFM IG6207
Gefran F065464 MK4-A-B-1400-F 0000X004X00X0XX
Gefran F025536 TC5-M-1-J-5-C-C-B-3 050X000X00015XX
SELET傳感器B17EG124NC
英國ONDRIVES變速箱和減速器PSG0.5-45 Spur Gear
Gefran F004241 PY-2-F-050-S10M 0000X000X00
joventa VG98A3S1K
Stoerk ST70-31.02 PTC 12-24VACDC K1 溫控器
小強(qiáng)工控 CARLO GAVAZZI PS31L-NS02W0-M00
EUCHNER 78639
UNIVER S1011251650M
ZIEHL-ABEGG RH28M-2DK.3F.1R Art-Nr:126387
UNIVER J11A440350A
SELET傳感器C01G185AO
LEUZE 50135032 BCL 338i SF 102 D H
ACAM傳感器PT2G-C-2B
SELET傳感器B87G185POKR
ALRE FTRFB-280.119
UNIVER M1500160025M
BARKSDALE SW2000 0428-131+907-0357
SELET傳感器L110200-SH1
BURKERT 電磁閥1368
EAO 82-6151.1236
供應(yīng)進(jìn)口法國HPI齒輪泵P3BAN1003CL10B01N(C5075099) 現(xiàn)貨
Gefran F046303 TPFADA-E-M-M-B05D-M-V 2130X000X00
R+W 618.6740.644
IFM IE5325
leeco INKX0514650A
小強(qiáng)工控 CARLO GAVAZZI PS31L-NS11P0-T00
IFM E40273
ROTECH TCR3MVAZ
IFM IB0047
EAO 61-0000.02
RIEGLER閥MS2391408
GUTEKUNST彈簧Z-115V-33X
FINDER繼電器403180240301PAC
EUCHNER 70496
WALTHER P002-0-L0612-23-1
Gefran F021771 TCM-GF-1-J-5-D-0-S-A 010X000X00020XX
FINDER繼電器551380240000PAS
SELET傳感器K15E30PSCC5
FINDER繼電器628290240300
小強(qiáng)工控 CARLO GAVAZZI PS42L-BS11LA-M00
EUCHNER 94769
FHFMIK4.2
LEUZE 50113681 AMS 304i 40 H
DOLD安全繼電器54453 BA9094.28/100 DC24V P1=20-100C
UNIVER M1510160075M
Gefran F001404 1600-RRR0IV-1321-000
IFM IF5763
Electronicon 275.186-807103
DOLD安全繼電器58276 AI 898 DC24V 10K UH AC45-400HZ 230V
MAXON GP32A-166164
Gefran F073377 IE1-S-8-M-B02C-1-4-D-P 2130C000X00
MD墨迪 AK1/CN-1A
AECO SIP000105 SIP40-CE20 PNP NO+NC
Gefran F047861 TKDA-N-1-V-N05U-M-V 2130X000X00
小強(qiáng)工控 CARLO GAVAZZI PS21L-NT11LP-T00
Gefran F004391 PZ-34-A-100 0000X000X00
EAO 704.966.1
IFM EVC587
DOLD安全繼電器60552 BA9053/113 AC0,5-5A AC110V
leeco LFAA2403210H 閥
STRACK 218X246-F1U-27-2767 163912
小強(qiáng)工控 CARLO GAVAZZI ICB18S30F05PC
IFM SI0520
小強(qiáng)工控 CARLO GAVAZZI PS21L-PS11LZ-M00
小強(qiáng)工控 CARLO GAVAZZI SH2INDI424
UNIVER RM3001000500
UNIVER RT1230630800
DOLD安全繼電器53803 IL5881.12 DC12-280V UH AC380-415V
SPIETH 11462 MSR 24*1.5 4X 2.9Nm
DOLD安全繼電器54055 MK7854N.82/500/61 AC/DC12-240V
DOLD安全繼電器43279 BA7632.20 AC50/60HZ 240V
ZIEHL-ABEGG RH28M-2EK.3F.1R
FINDER繼電器406190900300
小強(qiáng)工控 CARLO GAVAZZI PS21L-NS02BM-M00
UNIVER RS4000400005
RIEGLER閥6823
GEFEG-NECKAR 1113339
AECO I30000122 SI30-N10
IPF傳感器AO000188
FINDER繼電器840200240000PAS
IPF傳感器IN305100
LIKA編碼器I58S-L-600ZCU18 600PPR
EAO 84-7111.203
BLAU 21040-EV-920
進(jìn)口DI-SORIC OGU030P3K-TSSL貨期短
PH復(fù)合電極和PH固態(tài)電極,如圖此電位差遵循能斯特公式:E=E+RT——1naH3O+nFE=59.16mv/25℃perpH式中R和F為常數(shù),n為化合價(jià),每種離子都有其固定的值。對(duì)于氫離子來講n=1。溫度“T”做為變量,在能斯特公式中起很大作用。隨著溫度的上升,電位值將隨之增大。對(duì)于每1℃的溫度變大,將引起電位.2mv/perpH變化。用pH值來表示則每1℃第1pH變化.33pH值。
Econex RG2MC 1 1/2" Governor
供應(yīng)原裝進(jìn)口意大利VIVOIL齒輪泵 XV-1P/1.7 S
小強(qiáng)工控 CARLO GAVAZZI DI3DINAV6DC0XX
STAHL 130819 8040/1180X-10L07BA08 Befehls-/Meldeger?t
DOLD安全繼電器62538 BD9080.12/600 3AC110V UH AC110V
小強(qiáng)工控 CARLO GAVAZZI IA18ASN14DCM1
UNIVER RQ4000400200
ALRE FTRFUd-210.123#07
ACAM傳感器PICOTURN-SM5.3
SELET傳感器B87G122NOKR
DOLD安全繼電器58295 GE9015 3AC50/60HZ 690V 11KW 20S
STRACK 346X496-F1-36-2312 171108
EGE LN450 GA-S
小強(qiáng)工控 CARLO GAVAZZI TV1X4800100V
UNIVER HD200038
小強(qiáng)工控 CARLO GAVAZZI PS31L-PT02PR-T00
RIEGLER閥3403.11540
Gefran F043246 PMISL-F-0900-X 0000X000XX00XXX
英國ONDRIVES變速箱和減速器E50-3-19
Gefran F068393 GIBAO060000HC10 0000X00
EAO 704.333.0
EUCHNER 82157
EUCHNER 13403
RIEGLER閥11.EM.08050
RIEGLER閥15.EMA.50010
siko siko AS510/1-0001 SNL 1586
LEUZE 50129369 IS 230MM/4NC-10E
DOLD安全繼電器57400 HC3096.52/002 DC24V
EUCHNER 115700
EUCHNER NZ2HS-511SVM5L060GE098648
IFM EVM001
HBM傳感器3-3301.0158
SELET傳感器OCV86/PCC
Gefran F069393 TR1-B-5-A-1-A-I-H-2 010A000G00100XX
Z-Laser Z40M18B-F-532-x30
EAO 82-5171.2154
EUCHNER 86557
FINDER繼電器224400244710
UNIVER PS15350
LIKA編碼器I58-H-1024ZCZ46 1024PPR-CONN12PIN
RIEGLER閥155 H
SELET傳感器C010500-SH3
Gefran F048656 TC1M-A-1-J-2-C-E 050B000G00200XA
NORELEM NLM 7380-12
ZIEHL-ABEGG MK106-4DK.10N
EUCHNER 71590
MAXON 250SMA12-AA11-CC21AO
PCH PCH1270 PCH1270CHF8298L5
EUCHNER 121839
UNIVER JTV0160075
ARGO-HYTOS閥VRN2-06/MP10S
KOBOLD DVZ-1104G2L343
小強(qiáng)工控 CARLO GAVAZZI PS31L-PT03RT-T00
Gefran F035962 1200-RDDR-00-0-1
GEORGII KOBOLDKOD 444-1A MB/XF/W/G/S19/S39/FF56,581RPM 6051689
Walther-Werke Ferdinand Walther GmbH AE160406
SOLARTRON OD4 911052
EUCHNER 13366
UNIVER J19A550040A
EAO 704.041.6
英國ONDRIVES變速箱和減速器UPHG0.8-110LPH-K
Gefran F058357 TC5-B-2-J-5-Q-J-B-3 010B000X00010XX
Ametek Solartron Metrology AX/1/S PARTS No:922499
KOBOLD VKG-2104R0R15Y 0356116
Gefran F023259 TR1-A-2-B-5-A-I 080X000X00050XX
Gefran F304221 650P-C-RR0-00031-0-G
BURKERT 電磁閥42107
leeco PLGA2811400A 閥
SOLARTRON 974067-3
DI-SORIC DCE 30 VH 10 PSK/10m DE-73660
供應(yīng)原裝進(jìn)口意大利VIVOIL齒輪泵 XV-2R/11 E
LEUZE 50127434 HT49CI.UC/TS
Micro-Epsilon M05743 2903002
Gefran F305313 GFW-3PH-100-480-0-0-3-R-1-2-E6
LEUZE 66043700 MLD312-XR4
ZIEHL-ABEGG RH35B-2EK.6N.2R s-nr:125999
AE311067/M-RK DL2D3125025/FL-OS FS000512
Gefran F039661 800-DRRI-05320-000
Gefran F057289 LT-M-0450-S L000X000X00
ELECTRONICON電容E62.C81-102E40
LEUZE 50105503 BCL 504i OF 100
小強(qiáng)工控 CARLO GAVAZZI PS42K-BS11R3-Y00
小強(qiáng)工控 CARLO GAVAZZI PS43L-NS02R3-M00
HBE-hydraulik softex 24/30s Φ13
RIEGLER閥174.018-6
EAO 82-5162.0132
leeco JHHA1875500L 閥
UNIVER S1011400915M HPI P1CBN1005CA1001CL40C02N 中發(fā)供應(yīng) RIEGLER 243.56-N
進(jìn)口DI-SORIC OGU030P3K-TSSL貨期短
不銹鋼封頭,由于焊縫與母材的強(qiáng)度不同,焊縫稍低,在塑性加工時(shí),會(huì)產(chǎn)生輕微的線狀內(nèi)凹,這是因塑性加工引起的表面痕跡,并不是裂紋等有害缺陷。關(guān)于冷成形封頭的熱處理:世界各國有關(guān)壓力容器標(biāo)準(zhǔn)規(guī)范,一般按加工變形程度來確定加工后是否熱處理。按ASME規(guī)范UCS-79來界定冷成形封頭是否需要做熱處理是可行的。有必要根據(jù)設(shè)計(jì)和使用條件及加工變形程度考慮是否要進(jìn)行熱處理。ASME規(guī)范規(guī)定:當(dāng)加工度的大纖維伸長率超過5%,同時(shí)屬于5個(gè)條件中任意一項(xiàng)時(shí),碳素鋼及低合金鋼冷成形封頭要做熱處理。