He aha ke kaomi o ka pahu haʻahaʻa haʻahaʻa, ka pae kaomi a me ka papa helu o ka pahu haʻahaʻa haʻahaʻa

ʻO Valve kahi mea hoʻomalu i ka ʻōnaehana hoʻoili wai. He mea hana mīkini e hoʻomalu i ke kahe o ka wai, ka kaomi a me ke kuhikuhi ʻana o ke kahe ma o ka hoʻololi ʻana i ka nui o kona wahi kahe. Nui nā ʻano o ka valve, a ʻo ka valve haʻahaʻa he ʻano i hoʻohana pinepine ʻia. He aha ke kaomi o ka valve haʻahaʻa? Hāʻawi kēia pilikia i ka pae kaomi a me ka hoʻokaʻawale ʻana o nā kiwi haʻahaʻa haʻahaʻa! Manaʻolana e kōkua iā ʻoe!

1、 He aha ke kaomi o ka pahu haʻahaʻa haʻahaʻa

ʻO ka maʻamau, ʻo nā helu hoʻokaʻawale ʻo 1.6Mpa a me 10.0MPa. ʻO ka pipeline haʻahaʻa haʻahaʻa ʻo ia ka mea me ke kaomi hoʻolālā ma lalo a i ʻole like me 1.6Mpa, ʻo ka pipeline puʻupuʻu waena ka mea me ka hoʻolālā hoʻolālā ʻoi aku ka nui ma mua o 1.6Mpa a emi iho a i ʻole like me 10.0MPa, a me ka pipeline kiʻekiʻe. ʻo ia ka mea me ke kaomi hoʻolālā ʻoi aku ka nui a i ʻole like me 10.0MPa. ʻO ka paipu kaomi e pili ana i nā paipu a pau e pili ana i ke kaomi i loko a i waho paha, me ka nānā ʻole i ke ʻano o ka paipu.

Hiki ke ʻike ʻia kekahi mau puʻe valve e kēia

1. Haʻahaʻa puʻe paipu 'enekinia kaomi

2. ʻO ke kaomi o nā hana pipeline puʻupuʻu waena he 1.6-6.4mpa

3. High puʻe paipu 'enekinia kaomi > 10MPa

Pumi puʻe kiʻekiʻe kiʻekiʻe ———– kaomi nominal PN ≥ 100MPa;

kiʻekiʻe puʻe kiʻekiʻe ———– nominal kaomi PN10 0~80.0MPa;

MP valve ———– nominal pressure pN2 5~6.4MPa;

ʻO ke kaomi haʻahaʻa haʻahaʻa ———– kaomi nominal PN ≤ 1.5MPa

2、 Puʻe pae a me ka papa helu o ka haʻahaʻa puʻe kiwi

1. Vacuum valve: valve me ke kaomi

2. Haʻahaʻa puʻupuʻu valve: valve me ka nominal kaomi PN ≤ 1.6Mpa (me ka pahu kila me PN ≤ 1.6Mpa)

3. Medium pressure valve: nominal pressure pN2 5-6.4mpa valve.

4. Kiʻekiʻe puʻe pahu: nominal kaomi PN10 0-80.0mpa valve.

5. ʻO ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe: valve me ka nominal pressure PN ≥ 100.0mpa.