Water Flow Switch And Transducer

TVI-WFS  water flow switch

TVI-AFS air flow switch

TVI-35 air flow transducer

TVI-WFS water flow switch is used for pipeline fluid control, such as water, oil, cooling media, etc. suitable for general industrial control, sprinkling system, water firefighting system and water pump controls.

TVI-35 series is air flow transducer broadly applicable to the control, monitoring and adjusting of fresh air flow rate for ventilation systems.

Fluid level Switch And Transducer

TVI-SJE floats fluid level switch

TVI-7700  fluid level switch

TVI-SJE floats level switch is used for precision monitoring of effluent and non-drinkable water level.

TVI-7700  fluid switch may be installed to the side of water tank or vessel either inside or outside for applications of water, fuel, diesel, gasoline, lubricant, etc.

Freeze Protection Switch

TVI-FPT antifreeze protection switch

TVI-FPT series antifreeze protection switch is mainly

used for heat exchanging and cooling and heating air-conditioning

to prevent equipment hot water coil from freezing as a result of

power failure or capillary tube jams.