The standard NAMUR valve VSNC is certified worldwide in accordance with the usual explosion-protection standards and can be used in many industry segments and applications. Key features distinguishing features are its modern design, durable quality, and fully-tested technology and materials. It also offers outstanding monetary value. That is what NAMUR valves should be nowadays!
No matter whether you are using a single or double-acting actuator, VSNC offers you the right solution with just one valve. All you have to do is turn the seal at the NAMUR interface and a 3/2-way valve becomes a 5/2-way valve.
The VSNC product range includes IEC EX-certified solenoid systems for zones 1 and 2, CL I variants, and Div. I solenoid systems in accordance with NEC 500.
You can determine the appropriate coil voltage yourself and mount the coil.