Flange hom fluorine lined ntiaj teb valve

Lus piav qhia luv luv:

J41f series fluorine lined nres valve txais fluorine yas hauv ob sab phlu tshuab, lub valve lub cev txais peev casting, muaj zog thiab du zoo li. Tag nrho cov dej ntws mus rau hauv kev sib cuag nrog cov kua yog fluorine yas, yog li nws tuaj yeem siv rau hauv cov kav dej corrosive thiab cov kav dej ua haujlwm ntawm txhua qhov kev xav tau ntev ntev hauv thaj tsam ntawm - 50 ° C ~ 180C. Txawm li cas los xij, nws yuav tsum tau hais txog tias txoj cai khiav yog nruj me ntsis txwv tsis pub nres valve nrog fluoroplastic hauv ob sab phlu, kom tsis txhob muaj kev kub ceev nruab nrab ntws yaig ntawm lub qhov ncauj thiab ua rau lub sealing nto. Dav siv nyob rau hauv roj av, tshuaj thiab lwm yam corrosive zaus.

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Nta ntawm flange hom fluorine lined ntiaj teb valve

1. J41f series fluorine lined globe valve yog hais txog lub valve uas nws kaw qhov (disc) yog tsav los ntawm qia thiab txav mus rau hauv nruab nrab axis ntawm lub rooj zaum valve. Nws yog siv los txuas lossis txiav tawm qhov nruab nrab hauv cov yeeb nkab, tab sis nws tsis tuaj yeem siv rau throttling. Nws muaj cov yam ntxwv ntawm cov qauv compact, hloov tau yooj yim qhib thiab kaw, muaj zog corrosion kuj thiab luv luv stroke.

2. Lub disc thiab qia yog tsim los ua ib qho kev sib koom ua ke los tiv thaiv qhov muaj peev xwm ntawm cov internals los ntawm rushing tawm ntawm lub valve lub cev vim qhov hloov pauv ntawm cov raj xa dej siab. Cov qauv yog compact thiab muaj kev nyab xeeb.

Executive txheem rau flange hom fluorine lined ntiaj teb valve

Khoom specification	tsim code	Cov qauv ntev	Txuas flange	Kev kuaj thiab tshuaj xyuas
Khoom specification	HG/T3704, GB12235	GB / T12221	JB/T 79, GB/T9113, HG/T20592EN1092-1/2, ASME B16.5/B16.47	JB/T 9092GB/T13927, API598

Khoom siv ntawm cov khoom tseem ceeb

Serial tooj	Lub npe	Kev nqis peev cam khwb cia hlau	carbon hlau	stainless hlau
Serial tooj	Lub npe	QT	C	P	R	PL	RL
1	Lub cev / lub kaus mom / disc	QT400	WCB	CF 8	CF8M	CF 3	CF 3M
2	Qe	20 Cr13	20 Cr13	1c18n 9	1Cr18Ni12Mo2 Ti	00Cr18Ni10	1Cr17Ni14Mo2
3	Nyob bolt	35	35	1Cr17Ni 2	1Cr17Ni 2	1Cr17Ni 2	1Cr17Ni 2
4	Txheej txheej	PTFE (F4), FEP (F46), PFA, PO
5	muab tub lim	PTFE (F4)
6	Packing caj pas	WCB	WCB	CF 8	CF8M	CF 3	CF 3M
7	Bolt	35	35	1Cr17Ni 2	1Cr17Ni 2	1c18n 9	1c18n 9
8	Txiv ntseej	45	45	0c18n 9	0c18n 9	0c18n 9	0c18n 9
9	tes log	A3

Kev kos duab ntawm flange hom fluorine lined globe valve

Kev ua haujlwm tseem ceeb tshwj xeeb rau flange hom fluorine lined globe valve

qauv	Nominal siab	Kuaj siab		ua haujlwm kub	Siv tau nruab nrab
		vaj tse	foob
J41 F4-16	1.6	2.4	1.76 ib	≤180	Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, muaj zog alkali, aqua regia thiab lwm yam corrosive media
J41 F46-16				≤160

Qhov loj txuas loj J41F4/F46-16

Nominal txoj kab uas hla (DN)	L	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 ib	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 ib	360	12-F22
250	730 ua	405	355	320	26	2	690 ib	810	400	12-F26