Industrial valves are a vital part of piping systems in various industries such as oil, gas, petrochemical, power plants, and water treatment facilities. These valves are used to control the flow of liquids or gases through pipes, systems, and equipment.

Types of Industrial Valves:

Globe Valve:

• Application: Typically used for precise control of liquid or gas flow in various industries.

• Operation: Features an internal disc that moves vertically to regulate flow.

• Features: Allows precise flow adjustment and pressure control.

Gate Valve:

• Application: Mainly used for fully opening or closing the flow in industrial pipelines.

• Operation: Contains a metal gate that moves vertically within the pipe.

• Features: Best for full flow; precise flow regulation is difficult.

Ball Valve:

• Application: Used for quick shut-off or opening of flow.

• Operation: Has a metal ball that rotates to open or close the flow.

• Features: Fast flow, low resistance, suitable for high-pressure applications.

Butterfly Valve:

• Application: Commonly used for flow control in water, wastewater, oil, and gas industries.

• Operation: Consists of a rotating disc to regulate or stop flow.

• Features: Lightweight, easy to install, and cost-effective.

Pressure Relief Valve:

• Application: Ensures safe system pressure and prevents overpressure.

• Operation: Automatically opens when system pressure exceeds a set limit to reduce pressure.

• Features: Prevents equipment damage and system failure.

Technical Specifications of Industrial Valves:

Body and Internal Material:

• Made from high-quality, corrosion-resistant materials such as stainless steel (304, 316), cast iron, steel alloys, or aluminum.

• Resistant to heat, pressure, and corrosion for reliable performance in harsh industrial environments.

Size and Working Pressure:

• Available in sizes from ¼ inch to several meters.

• Designed for pressures ranging from low (PN10) to very high (PN1000 or more).

Connection Type:

• May include flanged, threaded, welded, or quick-connect fittings.

Operation and Control:

• Can be manual, motorized, or hydraulic.

• Some models allow precise flow control via pneumatic or electric actuators.

Temperature and Working Environment:

• Designed for a wide range of temperatures, from very low (refrigeration) to very high (petrochemical and power plants).

• Corrosion-resistant coatings or special alloys like chrome-molybdenum are used for harsh environments.

Features and Advantages:

• High resistance to pressure and temperature.

• Long service life under demanding conditions.

• Enhances system safety by controlling pressure, temperature, and flow.

• Versatile applications across water treatment, oil and gas, petrochemical, pharmaceutical, and food industries.

Maintenance and Servicing:

• Regular inspection and cleaning to maintain proper function.

• Timely replacement of worn parts such as seals, gaskets, or discs.

• Pressure testing is essential to ensure valve integrity and prevent leaks.