TDA050EW09A2NLW21　　這種連接適用于各種壓力和溫度，在較荷刻的條件下使用時(shí)，比法蘭連接更為可靠。但是焊接連接的閥門拆卸和重新安裝都比較困難，所以它的使用限于通常能長(zhǎng)期可靠地運(yùn)行，或使用條件荷刻、溫度較高的場(chǎng)合。如火力發(fā)電站、核能工程、乙烯工程的管道上。 D41FHA32C2NE00 D41FHA32C2NE0048
D41FHA32F2NB00 D41FHA32F2NB0048
D41FHA61B4NB00 D41FHA61B4NB0048
D41FHA61C2NB00 D41FHA61C2NB0048
D41FHA61F1NB00 D41FHA61F1NB0048
D41FHA61F2NB00 D41FHA61F2NB0048
D41FHA61F4NB00 D41FHA61F4NB0048
D41FHA61F4VB00 D41FHA61F4VB0048
D41FHA63E2NB00 D41FHA63E2NB0048
D41FHA88F2NB08X726 D41FHA88F2NB0848X726
D41FHB11F1NB00 D41FHB11F1NB0048
D41FHB11F1VB00 D41FHB11F1VB0048
D41FHB11F1VE00 D41FHB11F1VE0048
D41FHB11F2NB00 D41FHB11F2NB0048
D41FHB11F2NB08 D41FHB11F2NB0848
D41FHB11F4NB00 D41FHB11F4NB0048
D41FHB11F4NB08 D41FHB11F4NB0848
D41FHB12F1NB00 D41FHB12F1NB0048
D41FHB12F2NS00 D41FHB12F2NS0048
D41FHB12F4NB00 D41FHB12F4NB0048
D41FHB13F4NB00 D41FHB13F4NB0048
D41FHB15F4NB00 D41FHB15F4NB0048
D41FHB31B1NB00 D41FHB31B1NB0048
D41FHB31B2NB00 D41FHB31B2NB0048
D41FHB31B4NB00 D41FHB31B4NB0048
D41FHB31B4NS00 D41FHB31B4NS0048
D41FHB31B5NB00 D41FHB31B5NB0048
D41FHB31C1NE00 D41FHB31C1NE0048
D41FHB31C1NB00 D41FHB31C1NB0048
D41FHB31C1VB00 D41FHB31C1VB0048
D41FHB31C2NB00 D41FHB31C2NB0048

　　公稱通徑在50mm以下的焊接閥門通常具有焊接插口來(lái)承接荷平面端的管道。由于承插焊接在插口與管道間形成縫隙，因而有可能使縫隙受到某些介質(zhì)的腐蝕，同時(shí)管道的振動(dòng)會(huì)使連接部位疲勞，因此承插焊接的使用受到一定的限制。 先導(dǎo)連接外控外泄
公稱規(guī)格NG80
流動(dòng)方向A→B
公稱流量6000L/min
工作壓力油口A、 B和X達(dá)35Mpa，油口Y接泄油
*低工作壓力油口A到B約10bar ;油口B到A約15bar
密封材料丁晴橡膠（NBR）
電壓6VDC
環(huán)境溫度-20...+80
重量63KG
設(shè)計(jì)系列號(hào)21
TDA032EW09A2NLW21
TDA040EW09A2NLW21
TDA050EW09A2NLW21
TDA063EW09A2NLW21
TDA080EW09A2NLW21
TDA032EW09A2NXW21
TDA040EW09A2NXW21
TDA050EW09A2NXW21
TDA063EW09A2NXW21
TDA080EW09A2NXW21
TDAC287E32LAF
TDAC487E50LAF
TDAEV1007P10MAF
比例疊加閥_TEA063EW09B2NLWJ21_插裝
TEA025EW09B2NXWJ21
TEA050EW09B2NXWJ21
TEA050EW09B2NLWJ21
TEA063EW09B2NLWJ21
TEA100EW09B2NLWJ21
TEANB1097E50LA
TDA100EW09A2NXW21
TDA100EW09B2NLW21
TDA100EW09B2NXW21
TDA080EW09B2NLW21
TDA080EW09B2NXW21
TDA063EW09B2VLW21
TDA063EW09B2VXW21
TDA063EW09B2NLW21
TDA063EW09B2NXW21
TDAE297P25LAF
TDA050EW09B2VXW21
TDA050EW09B2NLW21
TDA050EW09B2NXW21
TDA040EW09A2VXW21
TDA040EW09B2VLW21
TDA040EW09B2VXW21
TDA040EW09B2NLW21
TDA040EW09B2NXW21
RK-TDA100EW09A2N
RK-TDA100EW09B2N
V-TDAE597P20LAFXG027
TDA032EW09B2VXW21
TDA032EW09B2NLW21
TDA032EW09B2NXW21
TDA025EW06B2VLW21
TDA025EW09A2VXW21
TDA025EW09B2VLW21
TDA025EW06A2NXW21
TDA025EW06B2NLW21
TDA025EW06B2NXW21
TDA025EW09A2NLW21
TDA025EW09A2NXW21
TDA025EW09B2NLW21
TDA025EW09B2NXW21
TDA016EW06B2VXW21
TDA016EW09B2VXW21
TDA016EW06B2NLW21
TDA016EW06B2NXW21
TDA016EW09A2NLW21
TDA016EW09A2NXW21
TDA016EW09B2NLW21
TDA016EW09B2NXW21
TDA016EW29B2NXW21
TDA016EW49B2NXW21
TDAEU1007P10MAF
TDA025EW09B2VXW
TDA050EW09B2VLW
TDA016EW06A2NXW
TDA032EW09B2NXG144
TDA040EW09B2NXG144
TDA040EW09B2NXE21-EE
RK-TDA016EW09B2V
RK-TDA040EW09B2V
RK-TDA016EW06B2V
RK-TDA040EW09A2N
RK-TDA050EW09B2V
RK-TDA025EW09B2V
TDADV1007P04LA
TDADV1007P04MA
V-TDADV1007P04LAF
TDACV297P04LAF-E32
TDACV497P04LAF-E50
TDAEV1007P10LAF
TDAC277E32LAFX150
V-TDAC487E50LAF
TDAC477P70LAF
TDACV497P04LAF-E70
RK-TDA080EW09A2N-20/21
RK-TDA080EW09B2N-20/21
RK-TDA063EW09A2N-20/21
RK-TDA063EW09B2N-20/21
TDAC487E50LAF
TEH080EL09A2NWJ21
TEHNB10961E80PB
EOMATUNI230V gebraucht
PV180R1K1T1NFR14211
PV140R1K1AYNUPR4445
PV092R1K1T1NUPF4545
PV180R1K4T1NMFB4445
PV180R1K4T1NYL14445
PV140R9K1AYNWLW4445X5806K0383
PV032R1K1JHNUPK+PV016R1L1T1NMM
PV180R1K1T1NMFC4445

　　在公稱直徑較大，使用條件荷刻，溫度較高的場(chǎng)合，閥體常采用坡口對(duì)焊接，同時(shí)，對(duì)焊接縫有原格要求，必須選用技術(shù)過(guò)硬的焊工完成此項(xiàng)工作。