Magetsi amagetsi mofatsa ndi chipangizo chowongolera chokha chomwe chimagwiritsidwa ntchito kuwongolera kuyenda kwamadzi. Imapangidwa ndi wochita zamagetsi komanso thupi la valavu. Kudzera mu ulamuliro wa wochita zamagetsi, kutseguka kwa thupi la valavu kumasinthidwa kuti azindikire kuwombera kwa madzimadzi. Valayi ili ndi kuthekera kwa malamulo okwera ndipo amatha kugwiritsidwa ntchito kwambiri mu dongosolo lamadzi oyendetsa mafakitale.
Zojambulajambula:
Kulondola kwambiri : Technology yotsogola yolamulira imatha kuwongolera molondola kayendedwe kazimadzi.
Cholimba komanso chodalirika : kugwiritsa ntchito zinthu zapamwamba kwambiri komanso kupanga zochitika zapamwamba, ndi moyo wautali komanso ntchito yokhazikika komanso yodalirika.
Kuwongolera kwa Okha : Zokhazikitsidwa ndi Ochita Zamagetsi, Kuwongolera Kwachilendo ndi Kuwongolera Zokha Kumatha Kupititsa patsogolo ntchito.
Mitundu Yosiyanasiyana ndi Zosankha Zakuthupi : Kukula kwake ndi zinthu zosiyanasiyana za valavu imatha kusankhidwa malinga ndi zosowa zosiyanasiyana, zoyenera kuzinthu zosiyanasiyana za mafakitale.
Kampani yathu kuwonjezera pa valavu yotsika-yotsika, valavu yowongolera ya Pnennmatic Chuma, Valumic Gulugufe, valavu ya gulugufe, fluorine adagona , etc.
Thupi la valavu
Type |
Straight-through double-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 |
Zipangizo za valavu
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc. |
Agenctive Agency
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) |
Chionetsero
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI Accessories (configured upon request) Positioner, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, air control valve, speed increaser, position keeping valve, etc. |