Product Details
The Series 320 nipple is designed with a 1/8" male NPT connection, adhering to European interchange standards. The Series 320 couplings are based on the original high-flow valve design that has become a European standard due to their widespread popularity. They are user-friendly, allowing for one-handed operation, and are constructed for long service life. Male threads on the couplings and nipples feature pre-applied thread sealant for enhanced reliability. The vented safety version of the Series 320 is engineered for disconnection in two stages to effectively vent the coupling, thereby reducing the risk of sudden component separation which could potentially lead to operator injury. This version also guarantees full automatic operation for easy handling and complies with ISO standard 4414 and EN 983. Key features include extremely high flow capacity, ease of connection, and robust durability.








