Kengele za umeme zinazosimamia valve ni valve ambayo hutambua kanuni ya mtiririko kwa kudhibiti harakati za kengele kupitia kiboreshaji cha umeme.
Inatumia kengele kama kitu cha elastic cha mwili wa valve, na hubadilisha mtiririko wa maji kupitia harakati za telescopic za kengele.
Ifuatayo ni maelezo ya kina ya mifano ya kawaida ya umeme inayosimamia mifano ya valve:
ZJHP Series Electric Bellows Kusimamia Valve: Mfululizo huu wa Valves hutumia activators za umeme za hali ya juu kudhibiti upanuzi na harakati za upanuzi wa kengele,
Kwa usahihi wa marekebisho ya hali ya juu, kasi ya athari ya haraka, kuegemea nzuri na kadhalika. Inafaa kwa kioevu, gesi na udhibiti mwingine wa udhibiti wa kati.
ZJHC Series Electric Bellows Kudhibiti Valve: Mfululizo huu wa valves unachukua muundo maalum wa kengele, ili valve iwe na anuwai kubwa ya marekebisho na
Tabia za mtiririko, zinazofaa kwa joto la juu, shinikizo kubwa, vyombo vya habari vya kutu na hali zingine maalum.
Valve ya kudhibiti umeme ni moja ya bidhaa kuu, pamoja na valve ya kudhibiti umeme, sisi pia tunayo valve ya kudhibiti nyumatiki , valve ya mpira wa nyumatiki , valve ya kipepeo ya nyumatiki , valve ya fluorine , inayokaribishwa kushauriana.
Valve mwili
Type |
straight-through cage ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Bonnet type: Standard type (P): |
-17 - +230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Vipengele vya Valve
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear, quick opening |
Internal materials: |
304, 304 cladding STL, 316, 316 cladding STL, 316L, etc. |
Bellows material: |
304L, 316L, Harbin C alloy, etc. |
Wakala mtendaji
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) |
Utendaji
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI |