ʻekolu offset PN64 Butterfly Valve me nā hopena Flange
pākolu offset PN64 ʻelua flanged eccentric Butterfly Valve
Kūlana hoʻolālā: API609
Mea kino: WCB.ʻO ka hao hao
Anawaena inoa: 8″.6” 10”
Pumi: PN64 PN40
Hoʻopau pili: RF.Flange/FF flange
He alo a he alo: EN558 Series 13/ISO5752 Series 13
Maʻamau.Ka wela hana: -29℃~+425℃.
Hoʻāʻo a nānā: API 598.
Paʻa Paʻa Paʻa
Hana palekana ahi
Puʻu-Hōʻoiaʻiʻo
Laulā Huahana
ʻEkolu offset Butterfly Valve API ANSI
ʻO ka helu kaomi mai 150LBS a i 1500LBS.PN6-PN250
Nui: 2"-48" DN50-DN1200
Hoʻāʻo / nānā: API 598/EN12226
Kino Loaʻa: ASTM A216WCB/LCB/CF8M/CF3M/CF8/SS/4A/5A
Loaʻa i ka noho kino kino: uhi 13cr/Stellite STL / SS316
Loaʻa i ka Sila Laminated: SS316+SS316/Graphite /PTFE /Teflon
Loaʻa ke koho ma ke noi
Noho Hou 17-4H/SS304/SS316
Ke apo Pale Noho: A105/SS314/SS316
Metala i ke Sila Metala: A182F316+Stellite STL
Hana:
ʻO ka hoʻolālā offset ʻekolu he:
1. Hoʻokaʻawale mai ke kikowaena o ka pipeline
2. Ma waho o ke kikowaena o ka ili hoʻopaʻa
3, cone inclined
I ka wehe ʻana o ka valve, pili koke ka pā papa a me ka noho valve i ka wā e pani ʻia ai, a ua hoʻohana ʻia ka eccentricity 1 a me ka eccentricity 2 e hoʻokaʻawale koke mai ka noho valve, e hōʻemi ana i ka ʻaʻahu o ka hui sila. liʻiliʻi ka torque friction, a maʻalahi ka wehe.ʻO ka ʻili o ka cone eccentric 3 e hiki ai i ka papa pepeke ke hele i loko o ka puka o loko o ka noho valve ke wehe ʻia a pani ʻia paha ka pahu e hiki ai ke hoʻopaʻa ʻia.Eia kekahi, ʻoi aku ka nui o ka radius o ka hoʻololi ʻana o ka pā peʻapeʻa cone ma mua o ka radius rotation o ke kūlana hoʻopili o ka paipa hoʻopaʻa, no laila e ʻoi aku ka paʻa a ʻoi aku ka paʻa o ka pā lele ke pani ʻia ka valve.
Noi:
Hoʻohana ʻia ia no ka hoʻoponopono ʻana i ka kahe a me ka lawe ʻana i ka wai i nā pipeline ʻoihana e like me ka mana uila, ʻoihana petrochemical, lako wai a me ka hoʻoheheʻe ʻana, a me ke kūkulu ʻana i ke kūlanakauhale.
ʻEkolu offset Butterfly Valve API ANSI
ʻO ka helu kaomi mai 150LBS a i 1500LBS.PN6-PN250
Nui: 2"-48" DN50-DN1200
Hoʻāʻo / nānā: API 598/EN12226
Kino Loaʻa: ASTM A216WCB/LCB/CF8M/CF3M/CF8/SS/4A/5A
Loaʻa i ka noho kino kino: uhi 13cr/Stellite STL / SS316
Loaʻa i ka Sila Laminated: SS316+SS316/Graphite /PTFE /Teflon
Loaʻa ke koho ma ke noi
Noho Hou 17-4H/SS304/SS316
Ke apo Pale Noho: A105/SS314/SS316
Metala i ke Sila Metala: A182F316+Stellite STL
ʻO ka hoʻolālā offset ʻekolu he:
1. Hoʻokaʻawale mai ke kikowaena o ka pipeline
2. Ma waho o ke kikowaena o ka ili hoʻopaʻa
3, cone inclined
I ka wehe ʻana o ka valve, pili koke ka pā papa a me ka noho valve i ka wā e pani ʻia ai, a ua hoʻohana ʻia ka eccentricity 1 a me ka eccentricity 2 e hoʻokaʻawale koke mai ka noho valve, e hōʻemi ana i ka ʻaʻahu o ka hui sila. liʻiliʻi ka torque friction, a maʻalahi ka wehe.ʻO ka ʻili o ka cone eccentric 3 e hiki ai i ka papa pepeke ke hele i loko o ka puka o loko o ka noho valve ke wehe ʻia a pani ʻia paha ka pahu e hiki ai ke hoʻopaʻa ʻia.Eia kekahi, ʻoi aku ka nui o ka radius o ka hoʻololi ʻana o ka pā peʻapeʻa cone ma mua o ka radius rotation o ke kūlana hoʻopili o ka paipa hoʻopaʻa, no laila e ʻoi aku ka paʻa a ʻoi aku ka paʻa o ka pā lele ke pani ʻia ka valve.
Hoʻohana ʻia ia no ka hoʻoponopono ʻana i ka kahe a me ka lawe ʻana i ka wai i nā pipeline ʻoihana e like me ka mana uila, ʻoihana petrochemical, lako wai a me ka hoʻoheheʻe ʻana, a me ke kūkulu ʻana i ke kūlanakauhale.