Make sure small problems in your pneumatic system don't turn into large ones with this blocking fitting from IMI Norgren. If pressure is applied to its pilot port, this unit lets air flow in both directions, but when the pressure is removed, a non-return valve kicks in and allows flow in one direction only. You can use two of these units together to control an actuator safely in the case of tube breakage. A simple push-in fitting on one side enables quick and easy installation on a pipe, while the other side screws directly into the actuator's port for speedy integration with your system.

• 10 bar maximum pressure for reliable industrial performance
• Weighs just 77g, so doesn't add unnecessary strain to your setup
• Robust NBR washer seals the system and stops contaminants from getting in
• Safe for use in temperatures between -20°C and +80°C

• Air compression systems
• Chemical engineering
• FMCG manufacturing

As it's made from nickel-plated brass, it's resistant to corrosion and highly durable so you can depend on it in damp settings.