Makina owongolera a Higar Arth-element ndi mtundu wa valavu yomwe nthawi zambiri imagwiritsidwa ntchito mu mafakitale ogulitsa mafakitale, omwe ali ndi mwayi wosavuta, amagwiritsa ntchito pang'ono pang'ono. Zotsatira zotsatirazi zikufunika kuti ziganizidwe posankha:
Mafuta : Choyamba, ndikofunikira kudziwa mtundu wa madzi oyendayenda, kuphatikizaponso madzimadzi, kutentha, kupanikizika ndi magawo ena. Madzi osiyanasiyana ali ndi zofunikira zosiyanasiyana pazida ndi zida zosindikizira.
Zofunikira : Tsimikizani zofuna za valavu ya valavu malinga ndi zosowa zenizeni, kuphatikiza zotsika kwambiri, zotsika pang'ono komanso zoyenda bwino. Sankhani valavu yoyenera ndi mawonekedwe a valavu yotengera zotuluka.
Zofunikira : Dziwani zofunikira za valavu ya valavu malinga ndi zosowa zenizeni, kuphatikizapo njira zowongolera, kuwongolera kulondola ndi kuwongolera. Sankhani magetsi oyenera komanso makina owongolera malinga ndi zomwe mukufuna.
Zogulitsa zazikulu ndi za pachipata, valavu, valavu ya mpira, maluwa .
Thupi la valavu
Nominal circulation: |
DN50-1300mm |
Nominal pressure: |
PN6, 10, 16,40,64, ANSI150~600; |
Connection mode: |
flange type, sandwich type |
Body material: |
WCB, CF8, CF8M, CF3M, etc |
Packing: |
PTFE, flexible graphite |
Msonkhano wamkati wamkati
Spool form: |
three eccentric plate |
Flow characteristics: |
equal percentage, switch |
Butterfly plate material: |
304, 316, 304L, 316L |
Njira Yothetsa
Model: |
three eccentric plate |
Voltage: |
equal percentage, switch |
Ambient temperature: |
-30-+70℃ |
Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Kukwanitsa
Leakage: Metal seal: |
according to ANSI B16.104 Class IV |
Non-metal seal: |
compliant with ANSI B16.104 Class VI |