IMI NORGREN MARTONAIR S/520 Heavy-Duty Non-Return Valve
The IMI NORGREN MARTONAIR S/520 Heavy-Duty Non-Return Valve is designed for reliable air flow control and long-lasting performance in pneumatic systems. It ensures efficient one-way operation and prevents reverse air flow under high-pressure conditions.
Manufacturer: IMI NORGREN
Family: MARTONAIR
Type: Heavy-Duty Non-Return Valve
Model: S/520
Technical Information
- Media: Compressed Air
- Operating Pressure: 0.3 / 16 bar
- Cracking Pressure: 0.1 bar
- Pneumatic Connection: G 1/8, Threaded
- Body Materials: Brass
- Fluid Temperature Range: “20 / 80°C








