Li-val masja a litulo tse nang le litulo tse nang le litulo tse nang le litulo tse nang le mokhoa o nepahetseng, li potlakileng karabelo, taolo e phahameng, mekhoa ea taolo e mengata. Li sebelisoa haholo litsamaisong tsa taolo ea metsi aftrochemical, matla a motlakase, Metallurgy, meriana le indasteri e meng.
Likaroloana:
1. Taolo e ikemetseng : Valve e tsamaeang ka mokhoa o le mong e ka hokahaneng le tsamaiso ea taolo ea ho etsa taolo e ikemetseng le ho ntlafatsa polokeho ea tlhahiso le polokeho ea mosebetsi.
2. Mefuta e mengata ea taolo : Valve ea taolo e le 'ngoe ea litulo e na le lisebelisoa tse fapaneng ho latela litlhoko, joalo ka litlhoko tsa taolo, taolo ea sim,
jj.
3. Ho bonolo ho e hlokomela : valve ea taolo ea lisebelisoa tsa motlakase e na le sebopeho se bonolo ebile ho bonolo ho e hlokomela. E ka lokisoa le ho hlakoloa inthaneteng, ho fokotsa nako ea phomolo
le litšenyehelo tsa ho lokisa.
Lihlahisoa tsa k'hamphani ea rona li kenyelletsa valve tse laolang tse laoloang ke li-pneumatic, Vali tsa thibelo ea bolo, li-vorx tsa motlakase, lijalo tsa vorx tsa precesce.
'Mele oa Valve
Type |
straight single seat ball valve |
Nominal diameter |
DN15-DN400mm |
Nominal pressure |
PN16, 40, 64, ANSI150, 300, 600; |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Valve cover form: |
Standard type (P): -17-+230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Kopano e ka hare ea kahare
Spool form: |
upper guide single seat plunger spool |
Adjustment characteristics: |
equal percentage, linear, fast opening |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, 17-4PH, etc |
Mechani ea Bohloekisi
Model: |
Electric actuator |
Voltage: |
220V, 380V |
Ambient temperature: |
-30-+70℃ |
Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Likaroloana:
Leakage: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B16.104 Class VI |