The VERSA C316 NAMUR Series Valve is a compact, corrosion-resistant stainless steel solution designed for reliable performance in demanding environments. Engineered to mount directly to NAMUR actuators, this versatile valve is available in both 4-way and 3-way configurations—making it ideal for double acting or spring return actuator applications.

When used as a 3-way valve, the unused exhaust port transforms into an actuator vent, where a filter or muffler can be installed to block contaminants from entering the valve or actuator. Its 5-port design enables precise control of actuator speed and direction with the use of speed or bleed controls. For high-vibration applications, the double solenoid models feature a detent mechanism that maintains the last shifted position—ensuring consistent, stable operation.

Key Features:

• 316 Stainless Steel Construction – Provides excellent corrosion resistance for harsh and hazardous environments.
• NAMUR Mounting Interface – Enables direct mounting to actuators for simplified installation and maintenance.
• Flexible 5-Port Design – Allows for precise speed control in both open and closed directions using speed or bleed controls.
• 3-Way or 4-Way Functionality – Select the configuration that fits your actuator—spring return or double acting.
• Double Solenoid with Detent – Maintains the last shifted position, even in high-vibration settings.
• Compact & Reliable – Designed for long life and low maintenance, making it ideal for mission-critical operations.

Why Choose VERSA? 

For over 75 years, VERSA has delivered field-proven valve solutions engineered for performance, safety, and reliability. The C316 NAMUR Series reflects our dedication to innovation, quality, and customer-focused design.

When you choose VERSA, you gain:

• Unmatched engineering support
• Extensive application expertise
• Industry-leading reliability and product life cycles
• Solutions built for the toughest industrial environments

Contact Us: 

Looking for more information or need help specifying the right VERSA C-316 NAMUR valve for your application? Our team is here to help. Contact us team today. 

Construction

Stainless Steel body, FKM (Fluorocarbon) sealing

Service

Pneumatic at 150 psi (10.3 bar)

Port Size/ Flow

1/4" NPT / 1.6 Cv

Orfice

0.30" (7.6mm)

Style

NAMUR mount

Actuation

Solenoid pilot, remote pilot and manual