SJ101X液位电动控制阀

 

一、结构及用途 Structure and purpose

      该阀主要安装于水池或水塔的时口处 ,可精确定制液位范围,当液位达到上限或下限时,会发出信号报警,同时将阀开启或关闭.

     该阀安装在水池或水塔液上限处 ,液位控制精度高(二道保卫)防止溢流,不受水压扰,可任意安装位置,密封性能可靠,安装、维护、调试、检查方便，使用寿命长，并可根据用户要求在任意设定控制范围。

This valve is mainly mounted at the inlet of a water pool or a water tower and can accurately control the liquid level range and, when the level gets to the upper or lower limit,send out a signal for alarming and open or close the valve at the same time.

This valve is mounted at the liquid level upper limit of a water pool or tower, holds a high accuracy on the liquid level control (double-way guard) and prevents overflow. With-out being subject to the water pressure disturbance, mountable at any position, reliable sealing performance, easy installation, maintenance, adjustment and check, long duration,and the control range can be set at will upon the user requirement.

四、主要外形及连接尺寸 Schematic diagram of installation

公称通径 DN(mm)		20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700	800
L		180	180	180	203	203	216	241	292	330	356	495	622	698	787	914	978	978	1295	1448	1956
PN10	D	105	115	135	145	160	180	195	215	245	280	335	390	440	500	565	615	670	780	895	1010
	D1	75	85	100	110	125	145	160	180	210	240	295	350	400	460	515	565	620	725	840	950
PN16	D	105	115	135	145	160	180	195	215	245	280	335	405	460	520	580	640	705	840	910	1020
	D1	75	85	100	110	125	145	160	180	210	240	295	355	410	470	525	585	650	770	840	950
PN25	D	105	110	135	145	160	180	195	230	270	300	360	425	485	550	610	660	730	840	955	1070
	D1	75	85	100	110	125	145	160	190	220	250	310	370	430	490	550	600	660	770	875	990
H		212	212	212	265	265	310	350	460	520	570	695	780	905	1025	1080	1030	1135	1270	1460	1640
H1		179	179	179	210	210	215	245	305	365	415	510	560	658	696	735	610	665	725	865	975

注：安装示意图中弹性座封闸阀或蝶阀任选，建议 ≥DN350选蝶阀。

Note：Either elastic seat ring sealed gate valve or butterfly valve can be selected in the schematic diagram of installation.Recomended select the butterfly valve in case of≥DN350