COMPACT CONTROL. PROVEN PERFORMANCE.
C5 NAMUR Series Valves
The VERSA C5 NAMUR Series delivers compact, high-performance pneumatic valve control in a lightweight aluminum body. Engineered to provide precision and flexibility, the C5 NAMUR valve is ideal for actuators in a wide range of industrial automation applications. Whether you're operating double-acting or spring-return actuators, the C5 adapts effortlessly with field-convertible 3-way and 4-way functionality—no special tools, gaskets, or sealants required.
Thanks to its NAMUR mounting interface, the C5 integrates directly with your actuator, streamlining installation while reducing cost and space requirements.
Key Features
The C5 NAMUR Series valves use a simple design, allowing for the addition of a range of manual, pilot, and mechanical actuator controls. This valve is based on VERSA’s proven bubble-tight sealing technology and is rated for air, oil, or water.
Field Convertible: Easily switch between 3-way (spring-return/fail-safe actuators) and 4-way (double-acting actuators) functionality by relocating a port plug.
No Special Tools Required: Seamless conversion without the need for additional gaskets, sealants, or tools.
Bubbletight Design: Ensures zero leakage, allowing precise actuator positioning even in 3-position configurations.
Durable Aluminum Construction: Lightweight yet rugged for long-lasting performance in demanding environments.
Filter/Muffler Capability: When converted to 3-way, the unused exhaust port can serve as a vent with filtration to protect the actuator and valve from contaminants.
Flexible Configurations: Choose between single solenoid (2-position control) or double solenoid (2 or 3-position control) models.
Standard Specifications
| Construction | Anodized aluminum body, FKM (Fluorocarbon) sealing |
| Service | Pneumatic to 115 psi (7.93 bar) |
| Function | Three-Way, Four-Way, 3/2, 3/3, 5/2, or 5/3 |
| Orfice | 0.197" (5mm) |
| Port Sizes/ Flow | 1/4" NPT / 1.6 Cv |
| Style | NAMUR Mount |
| Actuation | Solenoid pilot, remote pilot and manual |