壓力繼電器 DG8F

壓力繼電器 DG8F  壓力開(kāi)關(guān) DG2H  
壓力開(kāi)關(guān) DG33
壓力開(kāi)關(guān) DG34
壓力開(kāi)關(guān) DG35
壓力開(kāi)關(guān) DG35-1/4HAWE  HRP 2-PYD S07 1606
hawe  LHDV33P-11-N6-420 
hawe  MVF?4?AX-450
hawe  NZP?16?Q22 HAWE 50/40GAAX035F20044
HAWE 5015 459604 16
hawe 59,99 x 2,62 (id x s) 
hawe 675269
hawe 675269
hawe 675269
hawe 6905117F1 
HAWE 7415 015X1 24V DC 28A
HAWE 7415 015X1 24V DC 28A
HAWE 7415 015X1 24V DC 28A 
hawe 771278 27
hawe A 1/420 H12
HAWE A1/420 H12
hawe A3F1/250-VB11FM-NN-2-N24  
HAWE A66RE6AT A.5 042 S 15
Hawe AL 21 D 0-E 100/120-2
Hawe AL 21 D 0-E 100/120-2
Hawe AL 21 D 0-E 100/120-2
hawe AL 21D0-E 100/120-2;Nr.1039478
hawe AL 21D0-E 100/120-2;Nr.1039478
hawe AL 21D0-E 100/120-2;Nr.1039478
HAWE Brand: HAWE, Brand Code: MV41F, Infor: Safety Valve
hawe BVG 2 R-G 24   
HAWE BVG1R/B3-L24 
HAWE BVG3R??G24??PYD 
HAWE BVG3R??G24??PYD 
HAWE BVG3R??G24??PYD 
HAWE BVG-3S-WG110
hawe BVP-3S
hawe BWH1 R4-1-G24
HAWE BWH1 R4-1-G24
hawe BWH1 R4-1-G24 
hawe CDK 3-1-245 BAR/90-109.571
HAWE CDK3-1 4103
hawe CDK3-5-95 

hawe  R?3,7/2-16
hawe  SWPN?2-H-G?24
HAWE  Type: HK 43V8LD/1M-Z98 AL21DO-E100/120-2 Id-Nr 1039478 
HAWE  VALVE|F200-100-BC 2-1.2  
hawe  VB?11?A.1/350-1
hawe  VB?11?AM-1/520-AQ/0-1-A?24
HAWE  VP1-R-N24VDC      ①閥門的密封性能要好，閥板密封處的漏氣率要小;
     ②閥板開(kāi)啟后應(yīng)盡可能有較大的流導(dǎo);
     ③閥門內(nèi)所用材料應(yīng)有較低的飽和蒸氣壓，高抗腐蝕性能和高化學(xué)穩(wěn)定性、耐磨損、壽命長(zhǎng)，超高真空閥門應(yīng)能耐烘烤(400～450℃);
     ④閥門結(jié)構(gòu)要簡(jiǎn)單，開(kāi)關(guān)輕便省力，有標(biāo)志，傳動(dòng)機(jī)構(gòu)在高壓側(cè);
    ⑤真空閥門的型式、基本參數(shù)、連接尺寸和技術(shù)條件應(yīng)按國(guó)家專業(yè)標(biāo)準(zhǔn)執(zhí)行。
    (2)閥板的密封結(jié)構(gòu)和密封力計(jì)算
    ①膠墊密封結(jié)構(gòu)及密封力的計(jì)算
    橡膠墊圈密封是利用閥板與閥座間壓緊橡膠墊圈，依靠橡膠彈性變形填塞表面不平來(lái)實(shí)現(xiàn)的密封。目前真空閥門的膠墊密封歸納起來(lái)有6種，如圖18所示。前4種用于較大口徑的閥門，后2種用于較小口徑的閥門。a種是早期采用的結(jié)構(gòu)，為了便于加工閥座上的密封槽，必須把閥座與閥殼設(shè)計(jì)成可拆卸的，這就在結(jié)構(gòu)上增加了一

HAWE ??λ????? HR2-0-1/4
HAWE ??λ????? HR2-0-1/4 
HAWE ??λ????? HR2-0-1/4 
HAWE ??λ????? HR2-0-1/4 
HAWE 01-DG 364-350406
HAWE 01-DG 364-350406
HAWE 1112 1262557 CLK3-11-100
hawe 19802780;use for AR XWL4120N
hawe 19802871;use for AR SXW2135N
hawe 19802871;use for AR SXW2135N 

壓力開(kāi)關(guān) DG35-1/4
壓力開(kāi)關(guān) DG35-Y1
壓力開(kāi)關(guān) DG35V-YS6
壓力開(kāi)關(guān) DG36
壓力開(kāi)關(guān) DG36-M-1/4   
壓力開(kāi)關(guān) DG365
壓力開(kāi)關(guān) DG365-1/4     
壓力開(kāi)關(guān) DG365-M-1/4  
壓力開(kāi)關(guān) DG62  
壓力開(kāi)關(guān) DG62R  
壓力開(kāi)關(guān) DG-1-RF
壓力開(kāi)關(guān) DG1RS   
壓力開(kāi)關(guān) DG1RS   
壓力繼電器 DG5E-100 
壓力繼電器 DG5E-200
壓力繼電器 DG5E-400
壓力繼電器 DG5E-400
壓力繼電器 DG8F  DWPA-2-10-SM10-2
DWPA-2-10-SM15-2
DWPA-2-10-SM20-2
DWPA-2-10-SM30-2
DWPA-2-10-SM30-2+DDY-12-0
DWPA-2-10-SMV15-2
DWPA-2-10-SMV30-2
DWPA-2-10-SN10-2
DWPA-2-10-SN15-2
DWPA-2-10-SN20-2
DWPA-2-10-SN30-2
DWPA-2-10-SNV10-2
DWPA-2-10-SNV20-2
DWPA-2-10-ZM10-2
DWPB-4N-4-04-S10-2
DWPB-4N-4-04-S20-2
DWPB-4N-4-10-S10-2
DWPB-4N-4-10-S15-2
DWPB-4N-4-10-S20-2
DWPB-4N-4-25-S10-2
DWPB-4N-4-25-S20-2
DWPB-4N-4-25-S30-2
DWPBU-2-10-SL10-1
DWPBU-2-10-SL15-1
DWPBU-2-10-SL15-1 M362
DWPBU-2-10-SL20-1
DWPBU-2-10-SL30-1
DWPBU-2-10-SM10-1
DWPBU-2-10-SM10-1 M362
DWPBU-2-10-SM15-1
DWPBU-2-10-SM20-1
DWPBU-2-10-SM30-1
DWPBU-2-10-SM40-1
DWPBU-2-10-SMV10-1
DWPBU-2-10-SMV15-1
DWPBU-2-10-SN10-1
DWPBU-2-10-SN10-1 M362
DWPBU-2-10-SN15-1
DWPBU-2-10-SN20-1
DWPBU-2-10-SN30-1
DWPBU-2-10-SNV10-1
DWPBU-2-10-SNV10-1 M362
DWPZ-4N-4-02-S40-2
DWVPA-2-10-HM-3
DWVPA-2-10-SL-3
DWVPA-2-10-SM-3
DWVPA-2-10-SN-3
DWVPA-2-10-SN-3 M277
DWVPAS-2-10-SM-4
DWVPAS-2-10-SMV-4
DWVPB-2-10-X08-SM05-2
DWVPB-2-10-X08-SM08-2
DWVPB-2-10-X57-SN05-2
DWVPB-2-10-X58-SM05-2
DWVPB-2-10-X58-SM08-2
DWVPB-2-10-X58-SN05-2
DWVPB-2-10-X58-SN08-2
DWVPX-2-10-SM-2
DWVPY-2-10-SM-2
DWVPY-2-10-SN-2
DWVPY-2B-16-25-S-1
DWVPZ-2-10-HM-3
DWVPZ-2-10-SM-3
DWVPZ-2-10-SN-3
DZDFZ-6-01-S-1 S585
EEXD-WED-42-A-6-3 115V AC
EEXD-WED-42-A-6-3 230V AC
EEXD-WED-42-A-6-3 24V DC
EEXD-WED-42-A-6-V-3 115V AC
EEXD-WED-42-A-6-V-3 24V DC
EEXD-WED-42-A-6-V-3 48V DC
EEXD-WED-42-B-6-V-3 115V AC


壓力傳感器 DT1V-250  
壓力傳感器 DT2V-1
壓力傳感器 DT2V-2
壓力傳感器 DT1-250        
壓力傳感器 DT1-1000  
壓力傳感器 DT2-1-MSD-T7  
壓力傳感器 DT2-2