ZSH Shanghai Valve Manufzcturing Co.,LTD.

ZAJD type electric butterfly valve switch and intelligent two, butterfly valve and actuator package DTR input control signal (4~20mADC or 1~5VDC) and single-phase power supply to control operation, has strong function, small volume, light and pleasant, reliable performance, simple matching, large flow capacity, especially suitable for medium thick, containing particle and fiber nature of the occasion. At present, regulating valve is widely used in food, environmental protection, light industry, petroleum, paper making, chemical industry, teaching and research equipment, electric power and other industries in the industrial automation control system.

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公称通径DN	50	65	80	100	125	150	200	250	300	350	400
流量系数（Kv）	110	180	232 8	368	656	735	1240	2025	2712	3875	503
动作范围	0－90o
允许压差△P	小于公称压力（1.6MPa）
泄漏量Q	按GB/T4213－92，为Kv值的10-4
环境温度oC	－20～60oC
基本误差	±2.5%
回差	±2.5%
死区	1%
可调范围	250:1 350:1
配用执行机构	DTR—05 10PSQ101381RSA－05			DTR— 20PSQ201381RSC－30			DTR－40PSQ501381RSC－50			DTR－60PSQ701

ZAJD971电动对夹式蝶阀尺寸：

公称通径DN	L阀度	H	H1	D2	Z-фd	D1	L1	L2
50	43	452	80/112	120/125	4-18	165	208	120
65	46	475	88/115	136/145	4-18	185	208	120
80	46/49	516	96/120	160	8-18	200	208	120
100	52/56	551	115/140	185	8-18	220	208	120
125	56/64	566	128/170	210	8-18	220	208	120
150	56/70	606	140/180	240	8-22	285	256	156
200	60/71	731	175/210	295	8-22	340	256	156
250	68/76	778	202/240	355	12-22	395/405	256	156
300	78/83	830	242/290	410	12-22	445/460	256	156
350	78/92	996	266/320	470	16-22	505/520	346	156
400	102	1058	298/350	515/525	16-26	565/580	346	156

注：表中数据XX/XX，“H1”为软密封/硬密封；“D1、D2”为压力1.0Mpa/1.6Mpa

ZAJD941电动法兰式蝶阀外形尺寸：

公称通径DN	L阀厚	H	H1	D2	D1	Z-фd	L1	L2
50	108	539	825/112	165	125	4-18	208	120
65	112	554	925/115	185	145	4-18	208	120
80	114	569	100/120	200	160	8-18	208	120
100	127	614	110/138	220	180	8-18	208	120
125	140	649	125/164	250	210	8-18	208	120
150	140	725	1425/175	285	240	8-22	256	156
200	152	835	170/208	340	295	8-22/2-22	256	156
250	165	890	1925/243	395/405	350	12-22/12-26	256	156
300	178	995	2225/283	445/460	400	12-22/12-26	256	156
350	190	1155	2525/310	505/520	460	16-22/16-26	346	156
400	216	1225	2825/340	565/580	515	16-26/16-30	346	156

注：表中数据XX/XX，“H1”列为软密封/硬密封；“D2、Z-?d”列表示压力1.0MPa/1.6MPa

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