Electric Flow Valve CP Valve, E-Burg Valve, Specially Designed for Cement Homogenization Silos, Discharge Flow Valve, Flow Regulation Control Valve, Desulfurization Ash Specific Flow Valve B630, Customizable.

Main product models: B200 B300 B400 B5OO B630 (customizable for non-standard valves)

Keywords: Electric flow valve, CP valve, Yibao valve, specialized electric control flow valve for cement homogenization silos, discharge flow valve, flow control valve, regulating flow valve, desulfurization and denitrification manufacturer, specialized flow valve for desulfurization ash

I. Introduction:

The function of a flow valve is to regulate the flow by utilizing the throttling port area between the valve core and the valve body and the local resistance it generates when the pressure difference at the inlet and outlet changes, thereby controlling the movement speed of the actuator. It maintains a constant flow rate, thus ensuring a consistent flow for the controlled object in series (such as a loop, a user, a device, etc., similarly hereinafter). When applied in pipeline networks, the flow valve can be set directly according to the design. Under water pressure, the valve automatically eliminates the residual pressure head in the pipeline and the flow deviation caused by pressure fluctuations. Flow valves have various names, such as self-operated flow balancing valves, constant flow valves, dynamic balancing valves, etc. Although different types of flow valves have varying structures, their working principles are similar.

II. Structural Features:

The flow valve is scientifically and reasonably designed with a compact structure. The valve core is equipped with a U-shaped slot, and adjusting the slot opening allows for flow control. A liner is installed at the valve inlet to separate the valve body from the valve core. The radial clearance between the liner and the valve core can be adjusted to ensure the flexibility of the valve core's operation. It can be paired with various types of actuators.

III. Upgraded Yibao Valve Features:

The valve body adopts an integrated casting process, avoiding manual welding gaps and ensuring strict sealing to prevent medium leakage. Made of ductile iron with good thickness, it has a long service life. The valve core of the Yibao valve has a high surface finish, featuring a full-circle valve core and full-circle track, ensuring no deviation or misalignment with high precision. The Yibao valve includes a cover plate to prevent dust leakage, meeting higher dust protection requirements. The wool felt can be directly extracted from the side for convenient maintenance.

IV. Installation and Use:

① Upon arrival, store properly, avoid rain, and keep in a dry place; ② Install according to the water flow direction indicated by the arrow on the valve body, ensuring it is not installed in reverse; ③ It can be installed vertically or horizontally in the pipeline; ④ Flow setting method: Use a special wrench to open the protective screw and rotate the valve stem to adjust the scale line to the corresponding value of the set flow; ⑤ The flow valve does not have a shut-off function; a separate shut-off valve should be installed as needed.

Applications of Flow Valves:

Operating temperature: 120°C, pressure: 1.6Mpa

Performance Characteristics:

1. The flow can be set according to design or actual requirements, automatically eliminating pressure fluctuations in the system to maintain a constant flow.

2. Overcomes uneven heating and cooling in the system, improving the quality of heating (cooling).

3. Completely resolves the contradiction of high pressure difference at the near end and low pressure difference at the far end.

4. Reduces the system's circulating water volume and lowers system resistance.

5. Minimizes design workload, eliminating the need for complicated hydraulic balance calculations in the pipeline network.

6. Simplifies network adjustment, turning complex network tuning into simple flow distribution.

7. Eliminates the need for flow redistribution during heat source switching in multi-heat source pipeline networks.

8. Flow display values are randomly calibrated on the test bench, flow (m³/h).