Video Channel of China Shenzhen Songo Automation Co., Ltd.
Chat Now Contact Us
Home Videos Playlist Website

electric single seat control valve

Other Videos
January 20, 2026
Category Connection: Control Valve
Chat Now Contact Us
Tags:
#Modulating Control Valve #Pneumatic Diaphragm Control Valve #Pneumatic Control Valve
Brief: Observe the step-by-step operation and see practical examples of usage in this demonstration of the SONGO Electric Single-Seat Control Valve. This video showcases how the valve's integrated electric actuator and precise flow control mechanism work to regulate steam, pressure, and temperature in demanding industrial applications. You'll learn about its installation process and see it in action within systems requiring minimal leakage and accurate process parameter maintenance.
Related Product Features:
  • Adopts a straight single-seat spherical valve body for applications with small pressure drop after the valve and strict leakage requirements.
  • Features an integrated electric actuator with built-in servo amplifier for direct control via 4-20mA DC or 1-5V DC signals.
  • Provides precise regulation of process parameters including flow, pressure, liquid level, and temperature up to 220°C.
  • Constructed with WCB carbon steel body and bonnet with options for WC6, CF8, CF8M, and CF3M materials for different service conditions.
  • Offers multiple flow characteristics including linear, equal percentage, and parabolic to match specific system requirements.
  • Energy-efficient design consumes electricity only during operation with no carbon emissions for environmentally friendly performance.
  • Suitable for steam applications and media with high viscosity, particles, or impurities where pressure difference is relatively small.
  • Widely used in thermal power plants, chemical plants, water treatment facilities, and natural gas industries for reliable process control.
FAQs:
  • What types of process parameters can this electric single-seat control valve regulate?
    The valve can regulate flow, pressure, liquid level, and temperature process parameters to maintain given values in industrial control systems.
  • What materials are used for the valve body and critical components?
    The body and bonnet are typically WCB carbon steel with options for WCC, WC6, CF8, CF8M, and CF3M. The valve spool and seat use 304, 316, or 316L stainless steel, sometimes with Stellite alloy overlay for enhanced durability.
  • What industries commonly use this electric single-seat control valve?
    It is widely used in large thermal power plants, chemical plants, water treatment and sewage treatment facilities, as well as in natural gas industries for precise process control applications.
  • What are the power requirements and control signal options for this valve?
    The valve operates on AC380V power and accepts control signals of 4-20mA DC or 1-5V DC through its integrated servo amplifier for precise modulation.
Related Videos
SONGO 3PC Series Stainless Steel Thread Electric Ball Valve 00:12

SONGO 3PC Series Stainless Steel Thread Electric Ball Valve
Motorized ball valve
June 17, 2025
SONGO Rotary EX Explosion Air Pneumatic Actuator for Valve 00:11

SONGO Rotary EX Explosion Air Pneumatic Actuator for Valve
Pneumatic actuator
June 17, 2025
Electric Actuator 220V 16bar EPDM SS304 Flange Motorized Controlled butterfly Valve 00:45

Electric Actuator 220V 16bar EPDM SS304 Flange Motorized Controlled butterfly Valve
motorized butterfly valve
June 17, 2025
SONGO Plastic True Union Electric PVC Ball Valve 00:11

SONGO Plastic True Union Electric PVC Ball Valve
Motorized ball valve
June 17, 2025
Pneumatic V Port 2inch 16bar CF8M 2 Way ball valve 00:25

Pneumatic V Port 2inch 16bar CF8M 2 Way ball valve
pneumatic ball valve
December 04, 2025
Pneumatic Actuator valve 00:31

Pneumatic Actuator valve
pneumatic butterfly valve
July 29, 2025
Motorized actuator 00:44

Motorized actuator
Motorized actuator
July 15, 2025
Motorized Actuator Valve 00:25

Motorized Actuator Valve
Motorized ball valve
July 15, 2025
Pneumatic Actuator valve 00:27

Pneumatic Actuator valve
pneumatic ball valve
July 15, 2025
SONGO Electric Equal Percentage Regulation Control Valve 00:09

SONGO Electric Equal Percentage Regulation Control Valve
electric control valve
June 17, 2025