EDRV-D Electric Steam Pressure Reducing Valve Overview

The EDRV-D Electric Steam Pressure Reducing Valve is a high-precision steam pressure regulating valve controlled by an electric actuator, specifically designed for industrial steam systems. This valve utilizes a built-in pressure sensor to monitor downstream pressure in real time, with the electric actuator driving the main disc to precisely adjust the opening, thereby automatically reducing and stabilizing fluctuating inlet steam pressure at the set value. The valve body is typically constructed from cast steel or stainless steel, with internal components optimized for high-temperature steam characteristics. It achieves automated closed-loop control of steam pressure and is suitable for industrial applications such as food processing, chemical production, pharmaceuticals, textiles, and district heating systems, providing stable and reliable pressure control for steam-consuming equipment.

EDRV-D Electric Steam Pressure Reducing Valve Product Image

EDRV-D Electric Steam Pressure Reducing Valve Features

1. High-precision Electric Control: Utilizes a closed-loop control system combining an electric actuator and a pressure sensor, providing precise and responsive pressure regulation with significantly higher control accuracy than traditional self-operated pressure reducing valves.  

2. Automatic Pressure Stabilization and Wide-Range Adjustment: Automatically adapts to inlet pressure fluctuations and load changes, maintaining highly stable outlet pressure. Its wide adjustable ratio meets various steam pressure requirements.  

3. High-Temperature and High-Pressure Resistant Structure: Specifically designed for steam applications, employing high-temperature-resistant sealing materials and a robust valve body to reliably withstand the high-temperature and high-pressure conditions of saturated or superheated steam.  

4. Smart Integration and Remote Monitoring: Supports standard signal inputs (e.g., 4–20 mA) and integrates seamlessly with DCS and PLC systems for remote setting, real-time monitoring, and fault diagnosis.  

5. Safety, Reliability, and Ease of Maintenance: Equipped with a manual operation mechanism for emergency use. The modular design ensures easy inspection and replacement of key components such as the valve seat and seals, simplifying maintenance.

EDRV-D Electric Steam Pressure Reducing Valve Structure Diagram

Parts Name Material List

Dimensions Standard Requirements

1. The structural length of the valve shall conform to the standard GB/T12221.

2. The connecting flange shall conform to the standard GB/T 9113.

EDRV-D Electric Steam Pressure Reducing Valve View Drawing

EDRV-D Electric Steam Pressure Reducing Valve Dimensions Table