–, waferkiwikā nānāhoʻohana:
ʻO ka valve hōʻoia i hoʻokomo ʻia i loko o ka ʻōnaehana pipeline, ʻo ke kuleana nui ka pale ʻana i ke kahe ʻana o ka media, ʻo ka valve hōʻoia kahi ʻano kaomi media e wehe a pani ʻia me ka ʻakomi. He kūpono ka valve hōʻoia Wafer no ke kaomi nominal PN1.0MPa ~ 42.0MPa, Class150 ~ 25000; ʻO ke anawaena nominal DN15 ~ 1200mm, NPS1 / 2 ~ 48; ʻO ka mahana hana -196 ~ 540 ° C o nā ʻano paipu āpau, i hoʻohana ʻia e pale i ke kahe ʻana o ka media. Ma o ke koho ʻana o nā mea like ʻole, hiki ke hoʻohana ʻia i ka wai, ka mahu, ka ʻaila, ka waikawa nitric, ka waikawa acetic, ka medium oxidizing ikaika a me ka uric acid a me nā media ʻē aʻe. .
ʻElua, ka mea nui o ka wafer check valve:
Aia ke kila kalapona, ke kila haʻahaʻa haʻahaʻa, ke kila pae pālua F51/F55, ka hui titanium, ke keleawe alumini, INCONEL, SS304, SS304L, SS316, SS316L, ke kila chromium-molybdenum, Nair 400/500, 20# hui, ka hui Hastelloy a me nā mea metala ʻē aʻe. Nā ʻano pono a me ke kūkulu ʻana o ka valve hōʻoia wafer
ʻEkolu, waferkiwikā nānānā kūlana a me nā kikoʻī:
1, hoʻolālā a me ka hana ʻana: API594, API6D, JB/ T8937, JB/T3595,
2, Ka lōʻihi o ke ʻano: API594, API6D, DIN3202, JB/T8937, ANSI/ASME B16.10
3, Hoʻonāukiuki, pae mahana: ANSI B16.34, DIN2401, GB/T9124, HG20604, HG20625, SH3406, JB/T74
4, hoʻāʻo a me ka nānā ʻana: API598, JB/T9092, GB/T13927
5, ʻāpana paipu: JB/ T74-90, GB/T9112-9124, HG20592-20635, SH3406, ANSI/ASME B 16.5, DIN2543-2548.
GB/T13402, API605, ASMEB17
ʻEhā, nā ʻano kūkulu o ka valve hōʻoia clamp:
1, pōkole ka lōʻihi o ke kūkulu ʻana, ʻo ka lōʻihi o ke kūkulu ʻana he 1/4 ~ 1/8 wale nō o ka valve hōʻoia flange kuʻuna
2, liʻiliʻi ka nui, māmā ke kaumaha, ʻo ke kaumaha he 1/4 ~ 1/20 wale nō o ka valve hōʻoia flange kuʻuna
3, pani wikiwiki ʻia ka disc, liʻiliʻi ke kaomi o ka hāmare wai
4, hiki ke hoʻohana ʻia ka pipeline ākea a i ʻole ka pipeline kū pololei, maʻalahi e hoʻouka
5, ke kahawai kahe laumania, ke kū'ē'ē wai li'ili'i
6, hana koʻikoʻi, hana sila maikaʻi
7, pōkole ka hahau ʻana o ka disc, liʻiliʻi ka hopena pani
8, he maʻalahi a paʻa ka hoʻolālā holoʻokoʻa, nani ke ʻano
9, ola lawelawe lōʻihi, hana hilinaʻi
ʻO ka hana o ka valve nānā i loko o ka ʻōnaehana hoʻolako wai pamu, ʻo ia ke pale ʻana i ka hopena o ke kahe wai kiʻekiʻe ma luna o ka impeller pamu. Ma muli o kekahi kumu i ka hana o ka ʻōnaehana, ke pau koke ka holo ʻana o ka pamu, nalowale ke kaomi i loko o ka pamu, a ʻo ka wai kiʻekiʻe i hoʻopili ʻia me ka puka o ka pamu e hoʻihoʻi i ke kahe i ka pamu. Ke hoʻolako ʻia ka puka o ka pamu me kahi valve nānā, e pani koke ia e pale i ka wai kiʻekiʻe mai ke kahe ʻana i ka pamu. Hoʻohana ʻia nā valve nānā i loko o nā ʻōnaehana wai wela e pale i ke kahe hou ʻana o ka wai wela i loko o nā paipu. Hiki i nā paipu PVC ke hōʻino i nā paipu a hōʻeha paha i nā kānaka, ʻoi aku hoʻi i nā ʻōnaehana hoʻomehana wai solar.
ʻO Nortech kekahi o nā mea hana valve ʻoihana alakaʻi ma Kina me ka palapala hōʻoia maikaʻi ISO9001.
Nā huahana nui:Pākuʻi Pepeiao,Kiwikā Pōpō,Kiwikā Puka,E nānā i ka valve,Globe Vavlve,Nā Kānana Y,Mea Hoʻomaʻemaʻe Uila,Nā mea hoʻomaʻamaʻa pneumatic.
No ka ʻike hou aku, e ʻoluʻolu e leka uila mai iā mākou ma:Leka uila:sales@nortech-v.com
Ka manawa hoʻouna: Pepeluali-17-2022