ỤDỊ LUG BUTTERFLY VALVE

Dị na aka (2 "ruo 12"), ndị na-arụ ọrụ ngwa ngwa (2" ruo 12"), na eletriki ma ọ bụ pneumatic actuators (2" ruo 12"). Site na ọtụtụ ngwakọta ahụ / mkpụbelata, enwere usoro F170 nru ububa valve iji zute ngwa gị.

Kpọtụrụ ugbu a gbadaa pdf

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Ndepụta akụrụngwa

Ihe	Aha akụkụ	Akụrụngwa
1	Ahụ	Igwe eji eme ihe: ASTM A126CL. B, DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200; Ihe nkedo Ductile: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Igwe anaghị agba nchara: ASTM A351 CF8, CF8M; CF3, CF3M; Carbon Steel: ASTM A216 WCB
2	Isi	Zinc Plated Steel; Igwe anaghị agba nchara: ASTM A276 Ụdị 316, Ụdị 410, Ụdị 420; ASTM A582 Ụdị 416;
3	Ntụnye Washer	Carbon ígwè
4	Ịghasa	Carbon ígwè; Igwe anaghị agba nchara
5	oche	NBR, EPDM, Neoprene, PTFE, Viton;
6	Disc	Igwe ihe nkedo Ductile (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Igwe anaghị agba nchara: ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; AL-Bronze: ASTM B148 C95400;
7	O-mgbanaka	NBR, EPDM, Neoprene, Viton;
8	Ịhịa aka n'ahụ	PTFE, naịlọn, ọla edo edo edo;

Onye na-azụ ihe nwere ike họrọ ihe dịka ndepụta ihe. Onye ahịa nwere ike kaa akara ihe na ọnọdụ okpomọkụ ejiri, ụlọ ọrụ anyị nwere ike họrọ kama. Mgbe ọkara na okpomọkụ pụrụ iche, biko kpọtụrụ ụlọ ọrụ anyị.

Read More About lugged type butterfly valve

Ndepụta akụkụ

Nha		A	B	C	E				NM				F	G	H	L	S
mm	inch	A	B	C	ANSI 125/150	PN10	PN16	10K	ANSI 125/150	PN10	PN16	10K	F	G	H	L	S
40	1½	70	145	32	98.4	110	110	105	4-½″-12	4-M16	4-M16	4-M16	65	50	4-7	33	9
50	2	76	162	32	120.7	125	125	120	4-⅝″-11	4-M16	4-M16	4-M16	65	50	4-7	42	9
65	2½	89	174	32	139.7	145	145	140	4-⅝″-11	4-M16	4-M16	4-M16	65	50	4-7	45	9
80	3	95	181	32	152.4	160	160	150	4-⅝″-11	4-M16	8-M16	8-M16	65	50	4-7	45	9
100	4	114	200	32	190.5	180	180	175	8-⅝″-11	8-M16	8-M16	8-M16	90	70	4-9.5	52	11
125	5	127	213	32	215.9	210	210	210	8-¾″-10	8-M16	8-M16	8-M20	90	70	4-9.5	54	14
150	6	139	225	32	241.3	240	240	240	8-¾″-10	8-M20	8-M20	8-M20	90	70	4-9.5	56	14
200	8	177	260	38	298.5	295	295	290	8-¾″-10	8-M20	12-M20	12-M20	125	102	4-11.5	60	17
250	10	203	292	38	362	350	355	355	12-⅞″-9	12-M20	12-M24	12-M22	125	102	4-11.5	66	22
300	12	242	337	38	431.8	400	410	400	12-⅞″-9	12-M20	12-M24	16-M22	125	102	4-11.5	77	22

Ntụle ọnọdụ okpomọkụ oche

Ihe onwunwe		NBR	Neoprene	EPDM	Hypalon	Viton	PTFE
Ogo okpomọkụ	℃	-20~100	-40~100	-40~120	-32~135	-12~230	-50~200
Ogo okpomọkụ	℉	-4~212	-40~212	-40~248	-25.6~275	10.4~446	-58~392

Ihe oche nwere ike iguzogide okpomọkụ dị ala na-enweghị mmebi. Otú ọ dị, elastomer na-esiwanye ike ma torques na-abawanye. Ụfọdụ mgbasa ozi na-asọpụta nwere ike machie oke okpomọkụ ebipụta ma ọ bụ belata nke ukwuu ndụ oche.

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