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Mfululizo F170 Lug Aina Butterfly Valve

Vali za kipepeo za mfululizo wa F170 zilizoundwa ili kuzingatia MSS SP-67, BS5155 na API 609. Inapatana na GB, ANSI, DIN, BS, flanges ya JIS. Inapatikana kwa ukubwa 1½″ hadi 24″. Inapatikana katika aina ya kaki na mwili wa aina ya lug. Sehemu moja ya shimoni huhakikisha kutegemewa.

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ORODHA YA VIPIMO

Ukubwa		A	B	C	D	E				NM				H	J	I-K	L	T	S	W
mm	inchi	A	B	C	D	ANSI 125/150	PN10	PN16	10K	ANSI 125/150	PN10	PN16	10K	H	J	I-K	L	T	S	W
40	1½	70	145	32	12.7	98.4	110	110	105	4--½″-12	4-M16	4-M16	4-M16	65	50	4-7	33	27	9	10
50	2	76	162	32	12.7	120.7	125	125	120	4-⅝″-11	4-M16	4-M16	4-M16	65	50	4-7	42	32	9	10
65	2½	89	174	32	12.7	139.7	145	145	140	4-⅝″-11	4-M16	4-M16	4-M16	65	50	4-7	45	47	9	10
80	3	95	181	32	12.7	152.4	160	160	150	4-⅝″-11	4-M16	8-M16	8-M16	65	50	4-7	45	65	9	10
100	4	114	200	32	15.9	190.5	180	180	175	8--⅝″-11	8-M16	8-M16	8-M16	90	70	4-9.5	52	90	11	12
125	5	127	213	32	19.1	215.9	210	210	210	8-¾″-10	8-M16	8-M16	8-M20	90	70	4-9.5	54	111	14	14
150	6	139	225	32	19.1	241.3	240	240	240	8-¾″-10	8-M20	8-M20	8-M20	90	70	4-9.5	56	145	14	14
200	8	177	260	38	22.2	298.5	295	295	290	8-¾″-10	8-M20	12-M20	12-M20	125	102	4-11.5	60	193	17	17
250	10	203	292	38	28.6	362	350	355	355	12-⅞″-9	12-M20	12-M24	12-M22	125	102	4-11.5	66	241	22	22
300	12	242	337	38	31.8	431.8	400	410	400	12-⅞″-9	12-M20	12-M24	16-M22	125	102	4-11.5	77	292	22	24
350	14	277	368	45	31.8	476.3	460	470	445	12-1″-8	16-M20	16-M24	16-M22	125	102	4-11.5	77	325	22	24
400	16	308	400	51	33.3	539.8	515	525	510	16-1″-8	16-M24	16-M27	16-M24	210	165	4-22	86	380	27	27
450	18	342	422	51	38.1	577.9	565	585	565	16-1⅛″-7	20-M24	20-M27	20-M24	210	165	4-22	105	428	27	27
500	20	374	479	64	41.3	635	620	650	620	20-1⅛″-7	20-M24	20-M30	20-M24	210	165	4-22	130	474	27	32
600	24	459	562	70	50.8	749.3	725	770	730	20-1¼″-7	20-M27	20-M33	24-M30	210	165	4-22	152	575	36	36

ORODHA YA VIFAA

Kipengee	Jina la Sehemu	Nyenzo
1	Mwili	Iron ya Kutupwa: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200; Ductile Cast Iron: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Chuma cha pua: ASTM A351 CF8, CF8M; CF3, CF3M; Chuma cha Carbon: ASTM A216 WCB
2	Shina	Zinc Plated Steel; Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416;
3	Washer wa kusukuma	Chuma cha kaboni
4	Circlip	Chuma cha kaboni
5	Kiti	NBR, EPDM, Neoprene, PTFE, Viton;
6	Diski	Ductile Cast Iron (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Chuma cha pua: ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; AL-Bronze: ASTM B148 C95400;
7	O-Pete	NBR, EPDM, Neoprene, Viton;
8	Bushing	PTFE, Nylon, Shaba Iliyolainishwa;
9	Ufunguo	Chuma cha Carbon

Mnunuzi huyu anaweza kuchagua nyenzo kulingana na orodha ya vifaa. Mteja anaweza kuashiria nyenzo na halijoto iliyotumika, Kampuni yetu inaweza kuchagua badala yake. Wakati hali ya joto na ya kati ni maalum, tafadhali wasiliana na kampuni yetu.

KADI ZA JOTO ZA KITI

Nyenzo		NBR	Neoprene	EPDM	Hypalon	Viton	PTFE
Ukadiriaji wa Halijoto	℃	-20~100	-40~100	-40~120	-32~135	-12~230	-50~200
	℉	-4~212	-40~212	-40~248	-25.6~275	10.4~446	-58~392

Vifaa vya kiti vina uwezo wa kuhimili joto la chini bila uharibifu. Walakini, elastomer inakuwa ngumu na torques huongezeka. Baadhi ya midia ya mtiririko inaweza kuweka mipaka zaidi ya viwango vya joto vilivyochapishwa au kupunguza kwa kiasi kikubwa maisha ya kiti.

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