Nominal pressure (MPa)

Test pressure 1.O 1.6 2.5 4.0

Shell strength test 1.5 2.4 3.75 6.0

Sealing test (liquid) 1.1 1.76 2.75 4.4

Sealing test (gas) 0.5~0.8 MPa

Applicable medium water steam gas, dust, oil, etc.

Applicable temperature ≤100℃

Valve material Ductile iron. Cast steel, stainless steel

FLS-YCPT/05 series intelligent electric differential pressure bypass valve is often used to control the pressure difference between the liquid pipeline and the pipeline. The control valve is installed in the bypass pipeline near the system water pump. When the system pressure difference increases and exceeds When the set value of the control valve is set, the valve is opened wider, so that more water flows through the bypass valve, thereby reducing the system pressure difference. On the contrary, the reduction of the pressure difference causes the valve opening to decrease and the system pressure difference increases.

The intelligent differential pressure bypass valve is composed of a differential pressure sensor, an intelligent actuator, a regulating ball valve or a gate valve. Pressure ports are installed at the inlet and outlet ends of the valve, and the pressure difference between the inlet and outlet of the valve is measured, and the set pressure The differential pressure can be calculated by calculating the difference, so as to control the opening of the valve to reach the set differential pressure. The intelligent differential pressure bypass valve integrates the sensor, valve, actuator, and differential pressure PID controller, which makes the user selection easier and more convenient to use. , the installation is easier.