Power Industry

Huadu Valve – Dedicated Valves for Power Industry

The power industry works under tough conditions: ultra-high temperature, high pressure, frequent pressure changes, strict cleanliness demands, and contact with special media such as high-temperature steam, corrosive desulfurization slurry and high-purity cooling water. Ordinary industrial valves can’t keep up, often getting deformed by heat, leaking, or wearing out quickly—all of which cause unplanned shutdowns.

Huadu Valve focuses on valves made specifically for the power sector, covering thermal power, hydropower, wind power, photovoltaic, energy storage and nuclear power auxiliary systems. Our products work well with these special fluids, holding steady under high temperature, high pressure and frequent load changes to keep power generation safe and efficient.

Core Product Range

1. High-Temperature High-Pressure Steam Globe Valve

For the High-Temperature High-Pressure Steam Globe Valve, we use heat-resistant alloy (WC6/WC9) and integral forging. It holds up to 600℃ ultra-high temperature and 30MPa high pressure, no deformation or leakage. We weld the valve core with Stellite alloy, so it resists steam scouring effectively. It has tight sealing and precise adjustment, widely used in thermal power main steam systems and up to ASME B31.1 standards.

2. Anti-Corrosion Desulfurization Slurry Valve

This valve is designed for power plant flue gas desulfurization and denitrification. We adopt duplex stainless steel 2205 and PTFE lining to prevent corrosion from acidic slurry and ammonia. Its streamlined flow channel won’t get clogged easily, the flexible sealing ensures no leakage, and it’s simple to maintain even in the harsh desulfurization environment.

3. Energy Storage System High-Precision Control Valve

Built for new energy storage stations, it delivers high-precision regulation (adjustment ratio >50:1) to meet AGC requirements. It resists low temperatures well and maintains stable pressure; its compact design integrates easily into modular equipment, supporting long-term unattended operation.

Differentiated Core Strengths

High-Temperature & High-Pressure Resistance Upgrade

Unlike ordinary valves made of common carbon steel with simple casting, we use heat-resistant alloy and integral forging. This lets our valves handle the power industry’s extreme conditions, avoiding heat deformation and leakage.

Targeted Medium Adaptation

We don’t just modify standard valves—we optimize each one for specific power media: resistance to steam scouring, corrosion protection, and high cleanliness. This ensures a perfect fit for every part of power generation.

High-Precision Regulation & Stable Operation

We use precision-machined valve cores and intelligent positioning. This matches the automatic control needs of power plants, handling frequent load changes smoothly. The anti-fatigue design means fewer breakdowns, so the valve runs stably for a long time.

Strict Compliance with Industry Standards

All our products meet power industry standards, with TS, ISO 15848 and API 607 certifications. They meet the safety and environmental requirements of power plants, so acceptance and grid connection go smoothly.

Easy Maintenance & Cost Saving

We use a modular design for the valve—on-site installation and disassembly are quick, no hassle at all. It has a long service life and hardly ever breaks down, so power plants can cut down on operation and maintenance costs, and avoid losses from sudden shutdowns.

Customized Service for Power Scenarios

We analyze your on-site working conditions and recommend suitable materials. We also offer non-standard customization and full sets of certifications, supply directly from our factory, and provide on-site technical support—all to ensure the valves fit your power system perfectly.

We serve the entire power industry chain. Power production needs valves that resist high temperature and pressure, fight corrosion, offer high precision, and work with intelligent control systems.

Our valves keep thermal power, energy storage and desulfurization systems running stably, meeting the industry’s key needs.

For power industry valves, what matters most is reliability, precision, tight sealing and compliance—plus being easy to maintain, so on-site workers save time and effort.

Huadu’s power-dedicated valves are durable and reliable, with low failure rates. Used worldwide, they help power enterprises cut costs and focus on efficient, clean power generation.