ʻO nā pōmaikaʻi o ka pahu kila honua:

ʻO ka pōmaikaʻi ʻoi aku ka maikaʻi ma ke kaʻina o ka wehe ʻana a me ka pani ʻana, no ka mea, ʻoi aku ka liʻiliʻi o ka friction ma waena o ka disc a me ka ʻili o ke kino valve ma mua o ka valve puka, no laila e hoʻopaʻa i ke kūpaʻa.ʻO ke kiʻekiʻe o ka wehe ʻana he 1/4 wale nō o ke anawaena o ke kahawai noho valve, ʻoi aku ka liʻiliʻi ma mua o ka valve puka.ʻO ka maʻamau, hoʻokahi wale nō ili hoʻopaʻa ma ke kino valve a me ka disc, no laila ʻoi aku ka maikaʻi o ke kaʻina hana a maʻalahi hoʻi e mālama.

Ke hoʻohana ʻana i ka valve hoʻopaʻa kila forged:

1, kiʻekiʻe kiʻekiʻe, kiʻekiʻe puʻe kiʻekiʻe waena pipeline a me ka mea pono e koho hooki valve.E like me nā mea kanu wela, nā mea kanu nuklea, nā ʻōnaehana petrochemical o ka wela kiʻekiʻe, ka paipu kaomi kiʻekiʻe.

2, ʻaʻole paʻa ka pipeline convection koi koi.Ma kahi i mālama ʻole ʻia ai ka poho puʻe.

3, hiki i nā kiwi liʻiliʻi ke koho i ka valve needle, valve instrument, sampling valve, pressure gauge valve, etc.

4, aia ka hoʻololi kahe a i ʻole ka hoʻoponopono kaomi, akā ʻaʻole kiʻekiʻe ka pololei o ka hoʻoponopono ʻana, a he liʻiliʻi ke anawaena o ka pipeline, e like me ka nominal passage ≤50mm pipeline, pono e koho ʻia.

5, ʻo ka hana ʻenehana synthetic o nā mea liʻiliʻi liʻiliʻi a me nā mea momona nui e koho i ke kaomi nominal PN160 nominal pressure 16MPa a i ʻole PN320 nominal pressure 32MPa kiʻekiʻe kiʻekiʻe Angle globe valve a i ʻole kiʻekiʻe kiʻekiʻe Angle throttle valve.

6, alumina bayer ala i ka hana o ka desilication hale hana, maʻalahi i ka coking pipeline, maʻalahi ke koho i ka ʻano kino valve kaʻawale, hiki ke hoʻoneʻe ʻia ka noho, carbide sealing pai o ka holo pololei honua valve a pololei kahe throttle valve.

7. I loko o ka wai a me ka hoʻolako wela 'enekinia o ke kūlanakauhale kūkulu, oki-off, pale kaulike a plunger valve hiki ke hoʻohana 'ia no ka liʻiliʻi pipeline me ka nominal pauku, e like me pipelines me ka nominal pauku emi malalo o 150mm.

ʻO Nortech kekahi o nā mea hana valve ʻoihana nui ma Kina me ka palapala hōʻoia ISO9001.

Nā huahana nui:Pane Pepa,Pahu kinipopo,Puka Puka,Hōʻoia Valve,Globe Vavlve,Y-Strainers,Acurator Uila,Pneumatic Acurators .