China Regulating Valve
Release time:
Aug 13,2025
A regulating valve is an important device in fluid control systems. It is designed to adjust the flow rate, pressure, or temperature of fluids. By changing the valve opening, it can precisely control the fluid's characteristics. Regulating valves are widely used in industries such as oil and gas, chemical, and water treatment for stable and efficient operation.

The Regulating Valve is a critical component in industrial fluid control systems, designed to manage flow, pressure, and temperature with high precision. Among the advanced options available, the SQD205 Guide Angle Single-Seat Regulating Valve stands out for its robust performance in challenging environments. This Regulating Valve features a top-guided structure, ensuring stability and resistance to vibration, while its streamlined flow path minimizes pressure loss.
The Electric Linear Stroke Regulating Valve variant integrates seamlessly with automation systems, accepting 4-20mA or ON-OFF signals for proportional control. Ideal for high-viscosity fluids, slurries, or flash-prone media, this Regulating Valve prevents clogging and supports self-cleaning. Its high-pressure design (up to PN320) makes it suitable for cavitation-prone systems, ensuring reliability under extreme conditions.
Key technical specifications of this Regulating Valve include a 50:1 adjustable range, ANSI/GB flange standards, and optional metal seals for leak rates below 0.001%. The SQD205 model supports electric actuators like the 381LSA/XA series, offering precise linear or equal percentage flow characteristics.
Whether in chemical, power, or oil/gas industries, the Regulating Valve delivers unmatched accuracy, with ≤1% error and dead band. Its durable construction, available in materials like WC9 or CF8M, ensures longevity. For industries demanding precision, the SQD205 Regulating Valve is the ultimate solution.
By combining advanced engineering with rugged design, this Regulating Valve sets the benchmark for fluid control efficiency. Choose the SQD205 for unmatched performance in even the harshest conditions.
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