SMC桨叶式流量开关，IF311-10-00[产品打印页面]

SMC桨叶式流量开关，IF311-10-00

电话：O21-3952 9829/3O-8O1O
传真：O21-6O83 1959
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联系人：张海情
邮箱：8010@shqiantuo.com.cn

桨叶式流量开关   IF3
系列/CAD 设定流量范围 (L/min)
IF3  14～60 20～1500 36～2600
特长 用于冷却设备等的通用断水、减水型继电器。
接管口径　3/4, 1
相当IP42、相当IP44。

慎重
1。将交换机安装在水平管道的顶部，所以流体流动
中的箭头指示的方向。
密封的深度应该是93/4B±1毫米和11毫米±
1.2毫米1B。
2。只允许安装垂直安装方向
水平管。
3。提供的直管部相对应的
约5倍的管的孔中之前和之后的
该产品安装管道上的面积，从而保持
产品尽可能远的元素
扰乱流量，如弯头或阀门。
4。三种类型的船桨，短期，中期和长期，
每个模型。根据管道尺寸，使用其中之一
和设定的流速。
5。当安装桨IF3 O型，管道可能是
干扰的桨**。
因为这是用于检测小流量，以缩小
之间的距离，挡板和管道，附加
桨**的加工可能是必要的，以消除
两者之间的干扰。
6。使用符合JIS规格的管件。
对于11/4B3B，使用市售工会三通
不同的直径。
4B，6B，使用1B插座已经减少了一半，
焊接。
7。当使用非标准的管道，管道可能会干扰
桨。当发生这种情况，请机
桨。
8。它不能被使用时，水锤或脉动压力
被施加到所述流体。
Caution
1. Mount the switch on top of horizontal pipe so that fluid flow is
in the direction of the arrow.
Sealing depth should be 9 mm ± 1 mm for 3/4B and 11 mm ±
1.2 mm for 1B.
2. Mounting orientation is only allowed to install it perpendicularly
to the horizontal pipe.
3. Provide a straight pipe portion that corresponds to
approximately 5 times the bore of the pipe before and after the
area of the pipe on which the product is installed, thus keeping
the product as far away as possible from the elements that
disturb the flow, such as elbows or valves.
4. Three types of paddles, short, medium, and long, are provided
with each model. Use one of them according to the pipe size
and the set flow rate.
5. When installing a paddle on IF3∗O type, piping may be
interfered with by the tip of a paddle.
Because this is used to detect a small flow rate, and to narrow
the distance between a paddle and piping, additional
machining of the paddle tip may be necessary to eliminate
interference between the two.
6. Use pipe fittings that comply with JIS specifications.
For 11/4B to 3B, use commercially available union tees of
different diameters.
For 4B to 6B, use a 1B socket that has been cut in half and
welded.
7. When using piping which is non-standard, piping may interfere
with the paddle. When this happens, please machine the
paddle accordingly.
8. It cannot be used when a water hammer or pulsation pressure
is applied to the fluid.

SMC桨叶式流量开关，IF311-10-00

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