Stainless Steel Process Solenoid Valves

Stainless Steel Solenoid Valves for Process Control Applications

The Pneuforce N2S Series stainless steel solenoid valves are designed for demanding process control applications where corrosion resistance, durability and media compatibility are critical. Manufactured with stainless steel valve bodies, these electrically operated process valves are ideal for controlling water, air, steam, light oils and compatible process fluids in industrial environments.

Stainless steel solenoid valves are widely used throughout food processing, beverage production, pharmaceutical manufacturing, chemical processing, water treatment and washdown applications where traditional brass valves may not provide adequate corrosion resistance. Their robust construction and excellent media compatibility make them suitable for both indoor and outdoor industrial installations.

N2S Stainless Steel Solenoid Valve Features

• Stainless steel valve body construction
• Port sizes from 3/8" NPT to 2" NPT
• 2-way, 2-port valve design
• Normally closed operation
• Direct acting and pilot-assisted configurations available
• Suitable for industrial process control
• Excellent corrosion resistance
• Designed for demanding industrial environments

Why Choose Stainless Steel Solenoid Valves?

Stainless steel offers excellent resistance to corrosion, aggressive cleaning chemicals and harsh environmental conditions. For applications involving washdown procedures, food production, chemical exposure or outdoor installations, stainless steel valves often provide significantly longer service life compared to alternative materials.

In addition to corrosion resistance, stainless steel provides excellent mechanical strength and temperature resistance, making it suitable for a wide range of industrial process control applications.

Stainless Steel vs Brass Solenoid Valves

Both stainless steel and brass solenoid valves are widely used throughout industry, but each material offers advantages depending on the application.

Brass solenoid valves are often selected for general-purpose water, air and utility applications where cost-effectiveness and versatility are important. Stainless steel solenoid valves are typically chosen when corrosion resistance, hygiene, aggressive media compatibility or frequent washdown procedures are primary considerations.

For food processing, pharmaceutical manufacturing and chemical handling applications, stainless steel is often the preferred material choice.

Common Applications

• Food and beverage processing
• Pharmaceutical manufacturing
• Chemical processing systems
• Water treatment equipment
• Clean-in-place (CIP) systems
• Washdown environments
• Industrial process control
• Steam and condensate systems
• Industrial automation equipment
• General fluid control applications

How Normally Closed Solenoid Valves Work

The N2S Series is supplied as a normally closed valve. This means the valve remains closed when electrical power is removed. When power is applied to the solenoid coil, the valve opens and allows media flow through the valve body.

Normally closed valves are commonly used because they automatically stop flow in the event of a power failure, providing a fail-safe operating condition for many industrial processes.