Four Way Ball Valve
| Mtundu | Mtengo wa FWB |
| Kufotokozera Mapangidwe | ASME B16.34, API 6D |
| NominaDiameter | DN15~DN500 (NPS 1/2"~NPS 20) |
| Pressure Rating | PN1.6MPa~PN25.0MPa (Kalasi 150~Kalasi1500) |
Balvavu ya njira zinayi yomwe imadziwikanso kuti valavu yozungulira njira zinayi, pakali pano, vavu iyi imaperekedwa makamaka kunjira ya wotchi komanso yopingasa yozungulira njira yamadzi yozizirira pa siteshoni yamagetsi. Kapangidwe ka mapaipi ophatikizika amadzi oyenda motsata wotchi komanso mopingasa ndikugwiritsa ntchito chipangizo chachikulu, chomwe chimakhala ndi mtengo wokwera komanso chimagwira ntchito pafupipafupi. Sankhani njira zinayi zozungulira valavu kuti mulowe m'malo ovuta a mapaipi ndi ma valve, ali ndi ndondomekoyi, zosavuta kugwira ntchito, kuchepetsa mtengo, zosavuta kutsutsa zabwino zogwirizana.
Mipando inayi ya njira zinayi ba vave, fow ndimeyi ndi T Port kapena Port, zimatengera momwe ntchito ikugwirira ntchito
Fourway ba vave adapangidwa ngati foating ba vave or trunnion mounted ba vave
Actuator: Hande Operating, Gear Worm, Eectrica Actuator, Pneumatic Actuator etc.
