Maluwa akagwiritsidwa ntchito kwa nthawi yayitali, valavu imatsekedwa ndikuyimizidwa nthawi zonse ndikusungidwa kuti valani valavu.
Mukamagwiritsa ntchito mahatchi osindikizira, chidwi chiyenera kulipidwa kwa kutentha kwamphamvu ndi kupanikizika kwa valavu kuti mupewe kupitilira
Kusangalala ndi valavu kuti mupewe ngozi.
Pogwira machesi osindikizira, njira zoyenera kuyenera kutsatiridwa kuti mupewe mwamphamvu kapena kugwira ntchito molakwika, kuti mupewe
kuwonongeka kwa valavu kapena kuvulala kwanu.
Mukamagwiritsa ntchito mabatani kuti asindikize wothandizira, valavu iyenera kusungidwa mozungulira valavu kuti isapewe fumbi kapena zinyalala kulowa mu valavu ndikuwakhudzanso Valve.
Mukamagwiritsa ntchito minyewa yosindikizidwa, valavu imayenera kusamalidwa nthawi zonse ndikusungidwa kuti iwonjezere moyo wa Vative.
Zogulitsa zazikulu ndi chipata chokwanira, valavu, valavu ya mpira, maluwa .
Thupi la valavu
| 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 |
Zipangizo za valavu
| 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. |
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 |