Electric ventilated flanged butterfly valve-Electric valve series-电动阀厂家-上海冠环阀门制造有限公司

Product overview

The electric ventilated flange butterfly valve is designed and manufactured by welding the middle line type butterfly plate with the short structure steel plate. It has the characteristics of compact structure, light weight, easy installation, small flow resistance and large circulation. The applicable temperature depends on the selection of the valve body, the valve body has no connecting rod, bolts, etc., the work is reliable, the service life is long, the installation can be multi-station, and the flow direction is not affected by the medium. Configure AC 220V,380V power supply voltage as the driving power, accept the industrial automation instrument control system output (4~20mA) voltage and current signal can control the operation. It can be applied to industrial, metallurgical, environmental protection and other pipelines for ventilation and adjustment of medium flow, mainly used in metallurgy, chemical, building materials, power stations, glass and other industries in the ventilation, environmental protection projects of dust containing cold air or hot air gas pipeline, as a gas medium flow regulation or cutting device.

Product characteristics
1, the design is novel and reasonable, the structure is unique, the operating torque is small. And easy to operate, smart switch open and close quickly.
2, according to the on-site pressure and temperature to choose the valve material to meet the normal temperature, high temperature different temperature conditions.

Dimension to be connected

Nominal diameter DN		structure length （standard values）	boundary dimension （reference value）				Connection size (standard value)						reference value （kg）
Nominal diameter DN		structure length （standard values）	boundary dimension （reference value）				0.05MPa和0.25MPa			0.6MPa
mm	inch	L	H	H0	A	B	D	D1	n-d	D	D1	n-d
50	2	108	70	418	250	225	140	110	4-14	140	110	4-14	42
65	2-1/2	112	80	438	250	225	160	130	4-14	160	130	4-14	53
80	3	114	95	466	250	225	190	150	4-18	190	150	4-18	62
100	4	127	105	486	250	225	210	170	4-18	210	170	4-18	81
125	5	140	120	516	325	245	240	200	8-18	240	200	8-18	90
150	6	140	132	541	325	245	265	225	8-18	265	225	8-18	100
200	8	152	160	779	325	245	320	280	8-18	320	280	8-18	110
250	10	165	187	836	363	313	375	335	12-18	375	335	12-18	145
300	12	178	220	901	363	313	440	395	12-22	440	395	12-22	160
350	14	190	245	954	363	313	490	445	12-22	490	445	12-22	215
400	16	216	270	1003	363	313	540	495	16-22	540	495	16-22	230
450	18	222	297	1058	465	439	595	550	16-22	595	550	16-22	250
500	20	229	322	1111	546	556	645	600	20-22	645	600	20-22	260
600	24	267	377	1233	546	556	755	705	20-26	755	705	20-26	370
700	28	292	430	1338	546	556	860	810	24-26	860	810	24-26	400
800	32	318	487	1452	546	556	975	920	24-30	975	920	24-30	560
900	36	330	537	1588	632	706	1075	1020	24-30	1075	1020	24-30	800
1000	40	410	587	1689	632	706	1175	1120	28-30	1175	1120	28-30	660
1200	48	470	702	1938	632	706	1375	1320	32-30	1405	1340	32-33	950
1400	56	530	782	2670	790	1338	1575	1520	36-30	1630	1560	36-36	1280
1600	64	600	895	2810	868	1476	1790	1730	40-30	1830	1760	40-36	1510
1800	72	670	995	3020	868	1476	1990	1930	44-30	2045	1970	44-39	2500
2000	80	760	1095	3220	965	1600	2190	2130	48-30	2265	2180	48-42	2900