Flange Txoj Cai Lub Ntiaj Teb Valve
Flange Txoj Cai Lub Ntiaj Teb Valve
[Cov ntsiab lus ntawm Low Pressure Angle Globe Valve]
Lub kaum sab xis uas tsis tshua muaj siab nres valve yog qhov yuam kev sealing valve, yog li thaum lub valve kaw, lub siab yuav tsum tau siv rau lub valve disc kom yuam lub sealing nto tsis txhob xau. Thaum qhov nruab nrab nkag mus rau hauv lub valve los ntawm hauv qab lub valve disc, qhov kev tawm tsam uas kev khiav hauj lwm quab yuam yuav tsum tau kov yeej yog kev sib txhuam ntawm lub valve qia thiab cov ntim thiab cov thrust generated los ntawm lub siab ntawm nruab nrab. Lub zog kaw lub valve ntau dua qhov quab yuam kom qhib lub valve, yog li lub valve qia Lub taub ntawm lub valve yuav tsum loj, txwv tsis pub lub qia valve yuav khoov.
|
ntu |
khoom |
|
valve lub cev .valve cap |
Cf8, CF3, CF8M, CF3M |
| Disc |
304,304L,316,316L |
|
valve rod |
304,304L,316,316L |
|
valve rod nut |
Aluminium Hlau Bronze Al bronze |
| tes log | Grey cam khwb cia hlau, malleable cam khwb cia hlau |
【Lub ntsiab qhov ntev ntawm qhov tsis tshua muaj siab lub ntiaj teb valvePN1.6MPa 】
|
DN |
L |
D |
D1 |
D2 |
f |
b |
zxd ua |
Ua |
H1 |
H2 |
|
20 |
75 |
105 |
75 |
50 |
3 |
16 |
4xφ14 |
90 |
188 |
205 |
|
25 |
80 |
115 |
85 |
53 |
3 |
16 |
4xφ14 |
100 |
250 |
275 |
|
32 |
90 |
135 |
100 |
66 |
3 |
18 |
4xφ18 |
120 |
275 |
303 |
|
40 |
100 |
145 |
110 |
70 |
3 |
18 |
4xφ18 |
140 |
303 |
343 |
|
50 |
115 |
160 |
125 |
90 |
3 |
20 |
4xφ18 |
160 |
310 |
350 |
|
65 |
145 |
180 |
145 |
117 |
3 |
20 |
4xφ18 |
180 |
337 |
372 |
|
80 |
155 |
195 |
160 |
130 |
3 |
22 |
8xφ18 |
220 |
425 |
490 |
|
100 |
175 |
215 |
180 |
150 |
3 |
24 |
8xφ18 |
240 |
435 |
515 |
|
125 |
200 |
245 |
210 |
173 |
3 |
24 |
8xφ18 |
280 |
500 |
585 |
|
150 |
240 |
280 |
240 |
200 |
3 |
24 |
12xφ23 |
320 |
554 |
640 |
|
200 |
300 |
335 |
295 |
248 |
3 |
27 |
12xφ23 |
400 |
718 |
868 |
[Txoj Kev Ceeb Toom Rau Kev Kub Siab Tsawg Lub Ntiaj Teb Valve]
1) Kev teeb tsa txoj haujlwm, qhov siab, thiab kev nkag thiab tawm cov lus qhia yuav tsum ua kom tau raws li cov qauv tsim, thiab cov kev sib txuas yuav tsum ruaj thiab nruj.
2) Cov tes tuav ntawm ntau yam phau ntawv li qub ntsia rau ntawm cov kav dej insulated yuav tsum tsis txhob poob qis.
3) Kev tshuaj xyuas qhov tshwm sim yuav tsum tau ua ua ntej lub valve raug teeb tsa. Lub npe ntawm lub valve yuav tsum ua raws li lub teb chaws tus qauv tam sim no "General Valve Marking" GB 12220. Rau li qub nrog lub siab ua haujlwm siab dua 1.0 MPa thiab qhov ua haujlwm zoo li kev txiav tawm ntawm cov kav dej loj, lub zog thiab kev ntsuas nruj yuav tsum tau ua ua ntej kev teeb tsa, thiab lawv tsuas yog siv tau tom qab dhau qhov kev xeem. Thaum lub sij hawm kuaj lub zog, qhov kev ntsuas siab yog 1.5 npaug ntawm nominal siab thiab lub sij hawm tsis pub tsawg tshaj 5 feeb. Lub plhaub valve thiab ntim khoom yuav tsum tsis muaj qhov to kom tsim nyog. Thaum lub sij hawm ntsuas nruj, qhov ntsuas qhov siab yog 1.1 npaug ntawm lub siab nominal; Kev ntsuas siab yuav tsum ua raws li qhov yuav tsum tau ua ntawm GB 50243 tus qauv rau lub sijhawm ntawm qhov kev xeem, thiab lub sealing nto ntawm lub valve disc raug suav hais tias tsim nyog yog tias tsis muaj qhov xau.
download Google:
1. ① Lub kaum sab xis tsis tshua muaj siab nres valve cov khoom npe thiab qauv ② Lub kaum ntse ntse nres valve caliber ③ Txawm tias lub kaum sab xis qis nres valve los nrog cov khoom siv kom peb tuaj yeem xaiv qhov raug rau koj.
2. Yog hais tias Zhengang Valve low-pressure lub kaum sab xis nres valve qauv tau raug xaiv los ntawm chav tsev tsim, thov txiav txim ncaj qha los ntawm peb lub chaw muag khoom raws li lub kaum sab xis qis nres valve qauv.
3. Thaum lub sijhawm siv tseem ceeb heev lossis ib puag ncig nyuaj, thov sim ua qhov zoo tshaj plaws los muab cov qauv tsim thiab cov ncauj lus kom ntxaws, thiab peb cov kws tshaj lij Zhenggang valve yuav tshuaj xyuas thiab xyuas rau koj.
Cim npe nrov: Tuam Tshoj flange txoj cai lub ntiaj teb valve manufacturers, lwm tus neeg, Hoobkas
You Might Also Like
Xa kev nug