He aha ka manaʻo o ka pahu pahu ma ka Pvc True Union Ball Valve?

ʻO ka pua o PVC ʻoiaʻiʻo union ball valve ʻo ia ka lawe ʻana i ke kuhikuhi ʻana, ma mua o ka kuhikuhi ʻana i ke ala kahe o ka pipeline. Me ka hana hoʻopaʻa ʻelua ala o ka valve ʻaʻole hiki ke ʻike i ka hōʻailona o ka pua. Hiki iā ʻoe ke hōʻailona i ka pua, no ka mea, ʻo ka pua valve ke kuhikuhi o ke kaomi i manaʻo ʻia. ʻO ka hema a me ka ʻākau a i ʻole i luna a i lalo e ʻoi aku ka maikaʻi o kēia mau ʻaoʻao ʻelua.

ʻO ka pua o PVC ʻoiaʻiʻo union ball valve i kaha ʻia ma ke kino valve e hōʻike ana i ke kuhikuhi o ke kaomi valve, ʻo ka mea maʻamau e ka ʻenekinia a me ka ʻoihana hoʻonohonoho ʻana ma ke ʻano he ala kahe e hōʻailona ana i ka hoʻokomo hewa ʻana e hoʻohua ai i nā ulia pipeline.

ʻO ke kuhikuhi ʻana i ke kaomi ʻana, ua hoʻopili ʻia ka valve i nā kūlana pipeline ma hope o ka pani ʻana o ka mokuʻāina, ke kuhikuhi o ka pua kino valve no ke kuhikuhi ʻana o ke kaomi i manaʻo ʻia. e like me ka hoʻokomo hewa ʻana, aia paha kahi hanana leakage ʻaʻole i pani paʻa ʻia ka valve. He sila ʻelua ʻaoʻao, ʻaʻole i kaha ʻia me ka pua. Hiki ke hoʻopaʻa ʻia i ke sila ʻelua ʻaoʻao, akā e ʻoi aku ka maikaʻi o ka hana hoʻopaʻa ʻana, no laila e kaha ʻia me kahi pua, e pili ana i ke kuhikuhi o ke kaomi kiwi.

ʻO nā pua o ka PVC union ball valve ma nā wahi like ʻole i ka pipeline, ʻaʻole like ke kuhikuhi o ka pua a me ke kahe waena. e like me ka pauma i loko o ka lumi pamu ma ka puka puka o ka pauma, ka pua kino valve a me ke kahe waena ke ku e. e like me ka pauma ma ka hope inlet o ka paila, a laila ua like ka pua a me ke kahe waena. e like me ka hoʻokomo ʻana o ka laina nui, ʻo ka pua ka mea maʻamau e pili ana i ke kahe waena, a me nā mea ʻē aʻe.