Overview of Common Industrial Valves Used in Factories

In modern industrial piping systems, industrial valves play a crucial role in controlling flow, regulating pressure, and ensuring safe operation of the system. Depending on applications such as water, steam, oil, gas, and chemicals, different types of valves are used.

PHUC MINH ENGINEERING – PHUC MINH TECHNICAL COMPANY is a supplier specializing in industrial valves, piping accessories, and technical solutions for factories and industrial zones nationwide.

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1. Basic Industrial Valves

Gate Valve

Used for fully opening or closing flow, not suitable for throttling. When fully open, it provides minimal flow resistance, ideal for large pipelines.

Globe Valve

Used for precise flow regulation, commonly applied in steam, oil, and chemical systems.

Ball Valve

Operates with a 90-degree rotation, fast opening/closing with high sealing performance, widely used in industry.

Butterfly Valve

Compact design, suitable for large-diameter pipelines, easy to operate and cost-effective.

Check Valve

Allows flow in one direction only, preventing backflow that may damage the system.

Y Strainer

Used to filter debris and solid particles, protecting pumps and downstream equipment.

Angle Valve

Used when flow direction needs to be changed by 90°, commonly in small systems.

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2. Control and Automation Valves

Electric Ball Valve

Automatically operated by an electric motor, suitable for industrial automation systems.

Pneumatic Actuated Butterfly Valve

Operated by compressed air, offering fast and safe operation, ideal for industrial environments.

Solenoid Valve

Electromagnetically operated valve, commonly used in water, gas, and small automation systems.

Control Valve

Used to regulate flow, pressure, or temperature based on control signals.

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3. Safety and Protection Valves

Safety Relief Valve

Automatically releases pressure when it exceeds safe limits, protecting equipment and pipelines.

Pressure Reducing Valve

Reduces inlet pressure to a stable downstream level.

Deluge Valve

Used in automatic fire protection systems.

Alarm Valve

Triggers an alarm signal when fire water flow is activated.

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4. Special Industrial Valves

Diaphragm Valve

Suitable for chemical and highly corrosive environments, ensuring excellent sealing.

Knife Gate Valve

Designed for slurry, wastewater, and solids-containing fluids.

Foot Valve

Installed at pump suction to prevent backflow and maintain prime.

Bottom Valve

Used in tanks and vessels for safe bottom discharge.

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5. Supporting Industrial Equipment

Air Compressor

Supplies compressed air for control systems and automation devices.

Pump

Used to transport liquids in industrial systems.

Steam Trap

Removes condensate water from steam systems.

Air Trap

Removes unwanted air from pipelines.

Separator

Separates water from steam or gas systems.

Mechanical Condensate Pump (Non-electric)

Operates mechanically without electricity.

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6. Pipeline Accessories

Expansion Joint

Absorbs vibration and thermal expansion.

Rubber Expansion Joint

Reduces vibration and system shock.

Stainless Steel Flexible Joint

Designed for high pressure and high temperature systems.

Composite Hose

Lightweight and chemical-resistant hose.

Rubber Hose

Flexible hose for water, oil, and gas transfer.

Loading Arm

Used in oil and chemical loading/unloading systems.

Quick Coupling

Allows fast connection and disconnection.

Flange

Used to connect pipe sections.

Metal Fittings

Includes elbows, tees, reducers, and threaded fittings.

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7. Plastic Valves and Accessories

• Plastic Ball Valve
• Plastic Butterfly Valve
• Plastic Globe Valve
• Plastic Diaphragm Valve
• Plastic Check Valve
• Plastic Y Strainer
• Plastic Gate Valve
• Plastic Pipe
• Plastic Fittings (Elbow, Tee, Coupling, Flange)

👉 Widely used in water systems, wastewater treatment, and light chemical applications.

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8. Measurement Instruments and Accessories

• Pressure Gauge / Thermometer
• Water Meter
• Steam Flow Meter
• Bolts and Nuts
• Sealing Gasket
• Gland Packing

👉 Used for accurate monitoring of pressure, flow rate, and system safety.

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Conclusion

This is an overview of commonly used industrial valves, instrumentation, and piping accessories in factory systems. Selecting the right equipment ensures stable operation, safety, and cost efficiency.

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PHUC MINH ENGINEERING – PHUC MINH TECHNICAL COMPANY

🌐 Website: THEGIOIVAN.NET
📧 info@pm-e.vn
📞 0902601875 – 0907450506 – 0902720814 – 0979737351 – 0902800728

👉 We specialize in supplying industrial valve solutions and pipeline equipment for factories and industrial zones nationwide.