DIN3356 Cast Steel Globe Valve
Tlhaloso
TLHOKOMELISO EA MOSEBETSI :
● Moralo le Tlhahiso Ho ea ka DIN EN 13709 、 DIN 3356
● Litekanyo tsa Flange li Lumellana le EN1092-1 PN16
● Litekanyo tsa Sefahleho le Sefahleho li Lumellana le lethathamo la EN558-1 1
● Testing Conform to EN12266-1
Ho na le taolo ea phallo kapa taolo ea khatello, empa ho nepahala ha taolo ha ho holimo, 'me bophara ba liphaephe bo batla bo le nyane.Ka mohlala, ka pipeline e nang le bophara ba lebitso ≤ 50mm, ho lokela ho khethoa valve ea ho emisa kapa valve ea throttle;
Bakeng sa merero ea phepelo ea metsi le ho futhumatsa mohahong oa litoropo, haeba bophara ba lebitso bo le nyane, ho ka khethoa valve ea ho emisa, valve ea ho leka-lekana kapa valve ea plunger, joalo ka liphaephe tse bophara bo ka tlase ho 150mm;
E sebetsa ho liphaephe tsa mouoane le tse ling tse mahareng tse ka tlase ho DN200;
Ha e loketse mahareng ka viscosity e phahameng;
Ha e sebetse ho mecha ea litaba e nang le likaroloana tseo ho leng bonolo ho li fokotsa;
Ha ea lokela ho sebelisoa e le valve ea moea le valve ea tsamaiso e tlaase ea vacuum.
Tloaelo:
BS 1873: Globe ea tšepe le li-valve tsa cheke
GB / T 12235: Lefatše la tšepe le li-valve tsa ho hlahloba tse nang le flange le khokahanyo e holimo
Din 3356: li-valve tsa ho emisa
Shell SPE 77 / 103: valve ea ho emisa tšepe ho latela bs1873
Tlhaloso
| Che. | Karolo Lebitso | Lintho tse bonahalang |
|
| 1 | Mmele | GS-C25 | |
| 2 | Disk | 2Kr13 | |
| 3 | Lesale la setulo | 1Cr13/ZCuZn38Mn2Pb2 | |
| 4 | Letsoako | 1Kr13 | |
| 5 | Ka tlase | 304/316 | |
| 6 | Bonnet | GS-C25 | |
| 7 | Ho paka | Graphite | |
| 8 | Nate ea stem | QAl9-4 | |
| 9 | Lebili la letsoho | Tšepe |
Lintlha tsa boholo(mm)
| Boholo | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | mm | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| W | mm | 130 | 130 | 130 | 130 | 150 | 150 | 180 | 180 | 200 | 200 | 400 | 450 | 450 | 500 | 500 |
| Boima ba 'mele | KG | 4 | 4.5 | 5 | 7 | 9 | 12.5 | 18 | 23 | 41 | 54 | 90 | 160 | 260 | 411 | 610 |
Litekanyo le boima ba PN25 Khatello ea lebitso
| Boholo | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | mm | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| W | mm | 130 | 130 | 130 | 130 | 150 | 150 | 180 | 180 | 200 | 200 | 400 | 450 | 450 | 450 | 450 |
| Boima ba 'mele | KG | 4 | 4.5 | 5 | 7.5 | 9.5 | 13 | 19 | 24 | 43 | 57 | 95 | 168 | 300 | 510 | 680 |
Litekanyo le boima ba PN40 Khatello ea lebitso
| Boholo | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | mm | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| W | mm | 130 | 130 | 130 | 130 | 150 | 150 | 180 | 180 | 200 | 200 | 400 | 450 | 450 | 500 | 500 |
| Boima ba 'mele | KG | 4 | 4.5 | 5 | 8 | 10 | 13.5 | 20 | 25 | 45 | 60 | 98 | 171 | 340 | 580 | 780 |
