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Description Material Performance Product Size Specifications

一、Product [electric retractable butterfly] details：

Product model：SD943H

Product name：Electric telescopic butterfly valve

Product features: electric transmission flange telescopic butterfly valve, electric transmission telescopic butterfly valve, flange expansion butterfly valve

No Information

二、SD943H/F/X-6/10/16Series electric expansion butterfly valve connection size：

Nominal diameter		Outline dimension (reference value)							Flange dimensions and bolt hole dimensions (standard values)												Electric device model
Nominal diameter		H	H1	Design length	Design length	Design length	A	B	0.6MPa				1.0MPa				1.6MPa
millimeter	inch								D	D1	D2	n-d	D	D1	D2	n-d	D	D1	D2	n-d
50	2	80	440	164	138	151	250	255	140	110	88	4-14	165	125	99	4-18	165	125	99	4-18	QB10-1
65	2 1/2	95	445	190	154	172	250	255	160	130	108	4-14	185	145	118	4-18	185	145	118	4-18	QB10-1
80	3	98	476	195	163	177	250	255	190	150	124	4-18	200	160	132	8-18	200	160	132	8-18	QB10-1
100	4	114	504	227	184	206	250	255	210	170	144	4-18	220	180	156	8-18	220	180	156	8-18	QB10-1
125	5	128	550	254	201	215	250	255	240	200	174	8-18	250	210	184	8-18	250	210	184	8-18	QB20-1
150	6	139	652	240	195	225	300	315	265	225	199	8-18	285	240	211	8-22	285	240	211	8-22	QB20-1
200	8	174	732	265	215	245	300	315	320	280	254	8-18	340	295	266	8-22	340	295	266	12-22	QB60-1
250	10	215	823	295	235	265	300	315	375	335	309	12-18	395	350	319	12-22	405	355	319	12-26	QB60-1
300	12	245	877	308	254	282	300	315	440	395	363	12-22	445	400	370	12-22	460	410	370	12-26	QB120-1
350	14	270	932	325	271	300	300	315	490	445	413	12-22	505	460	429	16-22	520	470	429	16-26	QB120-1
400	16	305	1047	345	283	314	300	315	540	495	463	16-22	565	515	480	16-26	580	525	480	16-30	QB250-1
450	18	325	1092	370	314	340	575	615	595	550	518	16-22	615	565	530	20-26	640	585	548	20-30	QB250-1
500	20	360	1182	377	316	346	575	714	645	600	568	20-22	670	620	582	20-26	715	650	609	20-33	QB250-1
600	24	445	1380	446	388	417	656	714	755	705	667	20-26	780	725	682	20-30	840	770	720	20-36	QB500-0.5
700	28	505	1502	445	395	425	656	810	860	810	772	24-26	895	840	794	24-30	910	840	794	24-36	QB500-0.5
800	32	560	1545	1060	850	900	656	810	975	920	878	24-30	1015	950	901	24-33	1025	950	901	24-39	ZA60
900	36	630	1710	515	455	485	785	810	1075	1020	978	24-30	1115	1050	1001	28-33	1125	1050	1001	28-39	ZA60
1000	40	680	1805	525	465	495	785	863	1175	1120	1078	28-30	1230	1160	1112	28-36	1255	1170	1112	28-42	ZA60
1200	48	795	2096	574	512	542	785	863	1405	1340	1295	32-33	1455	1380	1328	32-39	1485	1390	1328	32-48	ZA120
1400	56	900	2296	599	547	572	790	1338	1630	1560	1510	36-36	1675	1530	1530	36-42	1685	1590	1530	36-48	ZA120
1600	64	1100	2720	640	589	615	868	1476	1830	1760	1710	40-36	1915	1820	1750	40-48	1930	1820	1750	40-56	ZA240
1800	72	1124	2830	725	670	695	868	1476	2045	1970	1718	44-39	2115	2020	1950	44-48	2130	2020	1950	44-56	ZA240
2000	80	1292	3120	764	680	722	965	1600	2265	2180	2125	48-42	2325	2230	2150	48-48	2345	2230	2150	48-62	ZA240