Kiwikā Chock

ʻO ka valve Choke kahi ʻāpana nui o ka lāʻau Kalikimaka a ua hoʻolālā ʻia e kāohi i ka hana hana o ka luawai aila, ʻo nā mea o ke kino a me nā ʻāpana o ka valve choke e kūlike loa me API 6A a me NACE MR-0175 Standard Specifications, a hoʻohana nui ʻia no ka ʻeli ʻana i ka petroleum ma uka a me waho. Hoʻohana nui ʻia ka valve throttle e hoʻoponopono i ke kahe a me ke kaomi o ka ʻōnaehana manifold; ʻElua ʻano o nā valves kaohi kahe: paʻa a hiki ke hoʻololi ʻia. Ua māhele ʻia nā valves throttle hiki ke hoʻololi ʻia i ke ʻano nila, ke ʻano lima paʻa o loko, ke ʻano lima paʻa o waho a me ke ʻano orifice plate e like me ke ʻano; Wahi a ke ʻano hana, hiki ke māhele ʻia i ʻelua manual a me ka hydraulic. ʻO ka pilina hope o ka valve choke he kaula a i ʻole Flange, i hoʻopili ʻia e ka non a i ʻole flange. Hāʻule ka valve Choke i loko o: valve choke maikaʻi, valve choke nila, valve choke hiki ke hoʻololi ʻia, valve choke paʻa a me ka valve choke orifice, etc.