He mea maʻalahi loa ka stamping handwheel, ʻoi aku ka nui o ka noi, ʻo nā ʻoihana kūʻai ka hapa nui o nā mea hana valve, e like me ka valve gate, globe valve, plug valve, ball valve, butterfly valve, needle valve, diaphragm valve a pēlā aku ma luna o ka hoʻohana.
Eia kekahi, he mau mea hoʻohana kūikawā ka stamping handwheel, e like me ka vent valve, blowdown valve, exhaust valve, filter, etc. Hoʻokomo pinepine ʻia ma ke kiʻekiʻe kauoha a kuʻekuʻe paha, a me nā mea ʻē aʻe, e wehe i ke kinoea keu mai ka pipeline, e hoʻomaikaʻi i ka hoʻohana pono ʻana o ka pipeline a hoʻemi i ka hoʻohana ʻana i ka ikehu.
ʻO kēia ka hoʻoilo, ʻo ka paipu wela a me nā huila liʻiliʻi liʻiliʻi ʻē aʻe ka hoʻohana ʻana, inā he koi hiki ke nīnau i ka hale ʻoihana botou lanxin handwheel, ʻo ke anawaena o waho mai 50 a 100 liʻiliʻi liʻiliʻi liʻiliʻi liʻiliʻi liʻiliʻi, ʻo ka lua o loko he mea maʻalahi hoʻi, puka pōʻai, puka square.
