623B623B低流量计
添加时间：2010-5-28 16:24:38 担当：未知 阅读：次
- 产品名称：623B623B低流量计
- 定货号：GW-00331-00
that actuates at low flow rates yet doesnot produce unacceptably high-pressure drops
at 50 times the actuation rate. The Model 623Bconsists of two sections; a flow sensing target
and a pressure operated flow bypass valve.As the flow rate begins to increase fromzero, the fluid flows only through a restrictionnozzle and impinges against a target, whichrotates at the specified flow rate. A switch ismagnetically coupled to the target and actuateswhen the rotation occurs. The switch output isused for alarm or control. The flow valve opens when the flow rate exceeds the actuation rate.This allows the additional fluid flow to bypass therestriction nozzle. The pressure drop is thus limited to a low value at high flow rates
定货信息：
| 定货号
| 产品名称
| 规格配置
| 价格
|
| GW-00331-00 | 低流量计 | 标准配置或电话咨询010-84851836 | 咨询 |
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