Is a 2/2 Ways Brass Solenoid Valve the Best Choice for Fluid Control Systems?

What Is a 2/2 Ways Brass Solenoid Valve?

A 2/2 ways solenoid valve has two ports and two positions: open and closed. It controls fluid flow by energizing or de-energizing an electromagnetic coil that moves an internal plunger.

Key Structural Features

• Brass valve body with high mechanical strength
• Electromagnetic coil for fast switching
• Rubber or PTFE seal for leak prevention
• Normally closed or normally open configuration

Why Is Brass Material Ideal for Solenoid Valves?

Brass provides an excellent balance of durability, corrosion resistance, and cost efficiency. Compared with plastic and stainless steel alternatives, brass performs well in most general-purpose fluid control environments.

Where Are 2/2 Ways Brass Solenoid Valves Commonly Used?

These valves are widely adopted in systems requiring precise and fast flow control. Industry data shows that more than 65% of small industrial automation projects use 2/2 way solenoid valves for fluid switching.

• Water supply and filtration systems
• Compressed air pipelines
• HVAC control systems
• Agricultural irrigation equipment
• Automatic filling and dosing machines

How to Choose the Right 2/2 Ways Brass Solenoid Valve?

Selecting the correct model directly affects system efficiency and service life. Key technical parameters should always be evaluated.

Important Selection Factors

• Operating pressure range (commonly 0–10 bar)
• Voltage type (DC12V, DC24V, AC110V, AC220V)
• Thread size and connection standard
• Medium compatibility (water, air, oil)
• Normally open or normally closed configuration

FAQ: Common Questions About 2/2 Ways Brass Solenoid Valves

How long does a brass solenoid valve last?

Under normal working conditions, service life can exceed 1 million cycles with proper maintenance.

Can it be used for hot water?

Yes, most models support temperatures up to 80–120°C, depending on seal material.

Is regular maintenance required?

Basic cleaning and filter installation can reduce clogging and extend valve lifespan significantly.