Ordinary Type BQWSY Flange Three Eccentric Electric Butterfly Valve

·The valve is designed with three-dimensional eccentric principles in structure, flexible sealing as well hard and soft multilayer sealing compatible processing of new technology, so that when the valve is running work , it just needs small torque to achieve labor-saving and energy-saving effect.

·Anti-corrosion, high temperature resistance, wear resistance, and excellent performance.

·Good sealing performance can achieve zero leakage

·Suitable for food, pharmaceutical, petrochemical, power plants, steel mills, industrial environmental protection, water treatment and construction industries, as cutting off or connecting with the media in the pipeline

Electric Actuator Main Parameters：

Power Supply: 380V 50Hz (for selected);

Working Environment: Environmental Temperature: -20℃~+60℃; Relative Humity:≤90（25℃）(surrounding air does not have corrosive elements);

Protection Grade: IP65;

Working Duty: Short duty, rated working time is 10 minutes.

Dimension

Nominal diameter, DN		Face to faceL		Dimension （For reference）				Connection （Standard）						Weight
Nominal diameter, DN		Face to faceL		H	Dd943H			PN0.6MPa			PN1.0MPa
mm	inch	短	长	H	H3	A3	B3	D	D1	z- d	D	D1	z- d
50	2	108	150	112	530	250	255	140	110	4-14	165	125	4-18	17
65	5/2	112	170	115	530	250	255	160	130	4-14	185	145	4-18	20
80	3	114	180	120	565	250	255	190	150	4-18	200	160	8-18	23
100	4	127	190	138	600	250	255	210	170	4-18	220	180	8-18	25
125	5	140	200	164	640	250	255	240	200	8-18	250	210	8-18	40
150	6	140	210	175	705	300	315	165	225	8-18	285	240	8-22	47
200	8	152	230	200	775	300	315	320	280	8-18	340	295	8-22	60
250	10	165	250	243	945	300	315	375	335	12-18	395	350	12-22	95
300	12	178	270	250	1070	300	315	440	395	12-22	445	400	12-22	124
350	14	190	290	280	1140	300	315	490	445	12-22	505	460	16-22	181
400	16	216	310	305	1210	300	315	540	495	16-22	565	515	16-26	260
450	18	222	330	350	1335	575	714	595	550	16-22	615	565	20-26	338
500	20	229	350	380	1415	575	714	645	600	20-22	670	620	20-26	360
600	24	267	390	445	1605	656	810	755	705	20-26	780	725	20-30	540
700	28	292	430	480	1844	656	810	860	810	24-26	895	840	24-30	580
800	32	318	470	530	2040	656	810	975	920	24-30	1015	950	24-33	845
900	36	330	510	580	2255	785	863	1075	1020	24-30	1115	1050	28-33	1050
1000	40	410	550	650	2380	785	863	1175	1120	28-30	1230	1160	28-36	1500
1200	48	470	630	760	2640	785	863	1405	1340	32-33	1455	1380	32-39	2000
1400	56	530	710	850	2886	8410	890	1630	1560	36-36	1675	1590	36-42	3000
1600	64	600	790	1030	3156	810	890	1830	1760	40-36	1915	1820	40-48	4700
1800	72	670	870	1230	3421	830	930	2045	1970	44-39	2115	2020	44-48

Nominal diameter, DN		Face to faceL		Dimension （For reference）				Connection （Standard）						Weight
Nominal diameter, DN		Face to faceL		H	Dd943H			PN1.6MPa			PN2.5MPa
mm	inch	短	长	H	H3	A3	B3	D	D1	z- d	D	D1	z- d
50	2	108	150	112	530	250	255	165	125	4-18	165	125	4-18	19
65	5/2	112	170	115	530	250	255	185	145	4-18	185	145	8-18	22
80	3	114	180	120	565	250	255	200	160	8-18	200	160	8-18	25
100	4	127	190	138	600	250	255	220	180	8-18	235	190	8-22	28
125	5	140	200	164	640	250	255	250	210	8-18	270	220	8-26	43
150	6	140	210	175	705	300	315	285	240	8-22	300	250	8-26	50
200	8	152	230	200	775	300	315	340	295	12-22	360	310	12-26	64
250	10	165	250	243	945	300	315	405	355	12-26	425	370	12-30	99
300	12	178	270	250	1070	300	315	460	410	12-26	485	430	16-30	130
350	14	190	290	280	1140	300	315	520	470	16-26	555	490	16-33	188
400	16	216	310	305	1210	300	315	580	525	16-30	620	550	16-36	270
450	18	222	330	350	1335	575	714	640	585	20-30	670	600	20-36	350
500	20	229	350	380	1415	575	714	715	650	20-33	730	660	20-36	375
600	24	267	390	445	1605	656	810	840	770	20-36	845	770	20-39	560
700	28	292	430	480	1844	656	810	910	840	24-36	960	875	24-42	610
800	32	318	470	530	2040	656	810	1025	950	24-39	1085	990	24-48	880
900	36	330	510	580	2255	785	863	1125	1050	28-39	1185	1090	28-48	1100
1000	40	410	550	650	2380	785	863	1255	1170	28-42	1320	1210	28-56	1600
1200	48	470	630	760	2640	785	863	1485	1390	32-48	1530	1420	32-56	2150
1400	56	530	710	850	2886	810	890	1685	1590	36-48	1755	1640	36-60	3200
1600	64	600	790	1030	3156	810	890	1930	1820	40-55	1975	1860	40-60	5000
1800	72	670	870	1230	3421	830	930	2130	2020	44-55	2195	2070	44-68

Address : No. 11, Longhuai Road, Shuangjiang Street, Shuangyuan Economic Development Zone, Beichen District, Tianjin, China

Tel : 86-22-27553780 Fax : 86-22-27529983 E-mail : FW@bellaut.com