Large Size Double Flange Rubber Lined Butterfly Valve

Type:large size butterfly valve
Temperature of Media: Normal Temperature
Port Size:3"-88"
Name: Double flange butterfly valve
End flange: EN1092 PN10 PN16
Working pressure: 1.0-1.6Mpa (10-25bar)
Medium: Water supply

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Product Introduction

Technical Data:

Valve parts	Material
Body	DI, WCB, CF8,CF8M
Disc	DI, WCB, CF8, CF8M, MONEL, 1.4469, 1.4425, 2507, 2205, AL-B C954
Shaft	SS416, SS420, SS431, SS410, 17-4PH, DUPLEX 2205
Seat	EPDM, NBR, VITON
Face to face	EN558-1 Series 13
End flange	EN1092 PN10/PN16, ANSI CL150
Pressure	PN10, PN16, 150LB
Size	DN50-DN2200

PARTS

DN	A	B	b	f	D	K	d	F	N-d0	L	L1	D1	D2	Nxd1	a*	J	X	L2	φ2	Weight
50	83	120	19	3	165	125	99	13	4-19	108	111	65	50	4-7	45	13.8	3	32	12.6	7.6
65	93	130	19	3	185	145	118	13	4-19	112	115	65	50	4-7	45	13.8	3	32	12.6	9.7
80	100	145	19	3	200	160	132	13	8-19	114	117	65	50	4-7	45	13.8	3	32	12.6	10.6
100	114	155	19	3	220	180	156	13	8-19	127	130	90	70	4-10	45	17.77	5	32	15.77	13.8
125	125	170	19	3	250	210	184	13	8-19	140	143	90	70	4-10	45	20.92	5	32	18.92	18.2
150	143	190	19	3	285	240	211	13	8-23	140	143	90	70	4-10	45	20.92	5	32	18.92	21.7
200	170	205	20	3	340	295	266	13	12-23	152	155	125	102	4-12	45	24.10	5	45	22.1	31.8
250	198	235	22	3	405	355	319	13	12-28	165	168	125	102	4-12	45	31.45	8	45	28.45	44.7
300	223	280	24.5	4	460	410	370	20	12-28	178	182	125	102	4-12	45	34.60	8	45	31.6	59
350	270	310	26.5	4	520	470	429	20	16-28	190	194	150	125	4-14	45	36.15	10	45	33.15	86
400	300	340	28	4	580	525	480	20	16-31	216	221	175	140	4-18	45	40.95	10	51	37.95	119
450	340	375	30	4	640	585	530	20	20-31	222	227	175	140	4-18	45	45.86	12	51	42.86	165
500	355	430	31.5	4	715	650	582	22	20-34	229	234	210	165	4-22	45	49.22	14	57	45.72	185
600	410	500	36	5	840	770	682	22	20-37	267	272	300	254	8-18	22.5	57.98	15	70	53.98	263
700	478	560	39.5	5	910	840	794	30	24-37	292	299	300	254	8-18	22.5	71.35	18	66	63.36	361
800	529	620	43	5	1025	950	901	30	24-41	318	325	350	298	8-22	22.5	79	20	66	70	484
900	584	685	46.5	5	1125	1050	1001	34	28-41	330	337	350	298	8-22	22.5	90	22	118	80	598
1000	657	735	50	5	1255	1170	1112	34	28-44	410	417	350	298	8-22	22.5	100	25	142	90	824
1200	799	917	57	5	1485	1380	1328	34	32-50	470	478	415	356	8-33	22.5	117	28	150	105	1223
1400	919	1040	60	5	1685	1590	1530	40	36-50	530	538	415	356	8-33	22.5	134	32	200	120	2386
1500	965	1050	62.5	5	1820	1710	1630	40	36-57	570	580	415	356	8-32	22.5	156	36	200	140	3475
1600	1045	1150	65	5	1930	1820	1700	50	40-57	600	610	415	365	8-32	22.5	156	36	200	140	4055
1800	1280	1290	70	5	2130	2020	1914	55	44-57	670	682	475	406	8-40	22.5	178	40	280	160	5570
2000	1350	1323	75	5	2345	2230	2130	55	48-62	760	772	475	406	8-40	22.5	178	40	280	160	7240