Established in 1998, China Dianshen Electric Co., Ltd. is a professional flow switch manufacturer and flow switches design of electric and electronic products. Together with the European 'CE', 'CCC', GS/EMC/LICE/UL/CSA, and 'CB' (IEC) certification that we have received for various series. Currently, our custom flow switch product series are being exported worldwide. Our pursuit of first-rate quality, competitive and cheap flow switches prices and comprehensive after-sales services offers both potential and long-standing clients confidence in our company.

Liquid Flow Switch, Shuttle Type, SPST, NO, Contact Rating 20VA, Voltage 120-240 VAC/VDC, Flow Rate 2.5 GPM, 3/4 In F NPT Size, Connection Size NPT 3/4 F In, Max Pressure @70F 100, @180F 50, @212F 40 PSI, Max Fluid Temp 212 F, Max Ambient Temp 212 F, Polypropylene, SS, Viton or Buna N. Set point difference: 15%. Repeatability: ±2% max. Mounting orientation (horizontal or ): as signal of flow direction. Mounting thread: FNPT.3 / 4", FNPT.1". Adequate filtration and sealing. Procedures should be used when mounting in flow line. The flow set point is adjustable,This Control detects air flow or the absence of air flow in ducts, responding only to velocity of air movement. It has a One piece stainless steel paddle, which may be trimmed, if needed. Control supplied with mounting plate and gasket.

Paddle Type Flow Switch. KOBOLD PSR Series Paddle Type Flow Switch can be used wherever a simple, economic yet reliable monitoring instrument is required for monitoring flow rates in pipes. The device operates as follows: The flowing medium presses against the paddle of the KOBOLD flow switch. The paddle is fitted to one end of a balance arm which is in direct contact with a prestressed leaf spring. At the other end of the balance arm is a permanent magnet. This magnet actuates a reed contact located within a moveable housing outside the media. Switch Point Adjustable. Easy to Install. Brass or SS Construction. Low Cost. Maximum Pressure: 1450/ 3600 PSI.

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