ʻO ke ʻano flange ʻano fluorine lined globe valve

Flange type fluorine lined globe valve Kiʻi Hōʻikeʻike

ʻO ka wehewehe pōkole:

Hoʻohana ʻo J41f series fluorine lined stop valve i ka ʻenehana lining plastic fluorine, hoʻohana ke kino valve i ka hoʻolei kālā, me ka ikaika kiʻekiʻe a me ke ʻano maʻalahi. ʻO nā ʻāpana kahe a pau e pili ana me ka wai he fluorine plastic, no laila hiki ke hoʻohana ʻia i ka pipeline corrosive a me ka hana pipeline o kekahi manaʻo no ka manawa lōʻihi ma ke ʻano o - 50 ° C ~ 180C. Eia nō naʻe, pono e hoʻokūpaʻa ʻia ka hoʻoponopono kahe ʻana no ka pahu pani me ka lining fluoroplastic, i mea e pale aku ai i ka erosion kiʻekiʻe kiʻekiʻe ma ka puka a hōʻino i ka ʻili o ka sila. Hoʻohana nui ʻia i ka petroleum, kemika a me nā hanana corrosive ʻē aʻe.

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Nā hiʻohiʻona o ke ʻano flange ʻano fluorine lined globe valve

1. J41f series fluorine lined globe valve e pili ana i ka valve nona ka hapa pani (disc) i alakai ia e ke kumu a nee iluna a ilalo ma ke ko'i waena o ka noho kiwi. Hoʻohana nui ʻia ia e hoʻopili a ʻoki paha i ka waena i loko o ka paipu, akā ʻaʻole hiki ke hoʻohana ʻia no ka throttling. Loaʻa iā ia nā hiʻohiʻona o ka hoʻolālā paʻa, hiki ke wehe a pani ʻia, kūpaʻa ikaika i ka corrosion a me ka pōkole pōkole.

2. Hoʻolālā ʻia ka diski a me ke kumu e like me ke ʻano i hoʻohui ʻia e pale i ka hiki ʻana o nā mea i loko mai ka holo wikiwiki ʻana i waho o ke kino valve ma muli o ka loli o ke kaomi paipu. Paʻa a palekana ka hale.

Kūlana hoʻokō no ke ʻano flange ʻano fluorine lined globe valve

Hōʻike huahana	code hoʻolālā	Ka lōʻihi hale	Hoʻohui flange	Hoao a nana
Hōʻike huahana	HG/T3704, GB12235	GB/T12221	JB/T 79、GB/T9113、HG/T20592EN1092-1/2、ASME B16.5/B16.47	JB/T 9092GB/T13927, API598

Mea o na mahele nui

Helu	inoa hapa	Hoʻokomo i ka hao ductile	kila kalapona	kila kohu ʻole
Helu	inoa hapa	QT	C	P	R	PL	RL
1	Kino / pāpale / disc	QT400	WCB	CF8	CF8M	CF3	CF3M
2	Ke kumu	20Cr13	20Cr13	1Cr18Ni9	1Cr18Ni12Mo2Ti	00Cr18Ni10	1Cr17Ni14Mo2
3	Puka ola	35	35	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2
4	Laina lihilihi	PTFE (F4) 、 FEP (F46) , PFA , PO
5	mea hoʻopiha	PTFE (F4)
6	ʻO ka hoʻopaʻa ʻana	WCB	WCB	CF8	CF8M	CF3	CF3M
7	Bolt	35	35	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9	1Cr18Ni9
8	Nut	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
9	huila lima	A3

Ke kiʻi ʻana o ke ʻano flange ʻano fluorine lined globe valve

ʻO nā kikoʻī hana nui no ka flange type fluorine lined globe valve

kumu hoʻohālike	Pumi inoa	Pumi hoao		mahana hana	ʻAno kūpono
		hale noho	sila i ka sila
J41F4-16	1.6	2.4	1.76	≤180	Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali ikaika, aqua regia a me nā mea hoʻolaha kino.
J41F46-16				≤160

Nā ana pili nui J41F4/F46-16

Anawaena inoa （DN）	L	ʻO D	D1	D2	b	f	H	H1	D0	Z-Φd
15	130	95	65	45	16	2	240	265	100	4-F14
20	150	105	75	58	18	2	240	265	100	4-F14
25	160	115	85	68	18	2	240	265	120	4-F14
32	180	140	100	78	18	2	260	290	140	4-F18
40	200	150	110	88	18	2	290	325	140	4-F18
50	230	165	125	102	18	2	300	335	160	4-F18
65	290	185	145	122	18	2	355	400	180	8-F18
80	310	200	160	138	20	2	400	450	240	8-F18
100	350	220	180	158	200	2	495	455	240	8-F18
125	400	250	210	188	22	2	530	560	280	8-F18
150	480	285	240	212	22	2	650	605	320	8-F22
200	600	340	295	268	24	2	650	770	360	12-F22
250	730	405	355	320	26	2	690	810	400	12-F26