FP74E differential pressure control
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand: | Fengshen | |
| Series: | FP74E |
Product Overview
FP74E differential pressure control is usually used in the water system of central conditioning. It controls the pressure difference between water supply pipe and return pipe. FP74E pressure differential control is equipped with a single-pole double-throw floating-point contact. The movement of floatingpoint will connect the contact plate to open or close the operating valve of motor drive. One typical application is to mount the valve on the by-pass line near the system's water pump. When the pressure differential
between the system's feeding and return pipes is over the setpoint of the controller, the valve turns up and more water will flow through the by-pass valve and hereby reduces the pressure differential between feeding and return pipes. On the opposite, the pressure differential will increase between these two pipes of the water system.
■ Technical Parameters
● Ambient temperature: -20~+65°C
● Medium temperature: -20~+120°C
● Maximum working pressure: 1.0MPa
● test pressure: 1.7MPa
● Differential pressure adjustment range: 0.05~0.40MPa
● Switching difference: 0.014MPa
● Electrical rating: AC220V 5A DC110V 4A
● Applicable medium: Does not attack the copper alloy fluids and gases and oils with a viscosity less than 2 degrees Engen.
● Protection level: IP65

Rachel
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