During long-duration dives, physiological management becomes critical to the diver’s safety and concentration. The Trigon urinary valve allows extended bottom time by eliminating distractions caused by natural demands. With its direct integration with the dry suit, TRIGON allows safe and discreet emptying without interrupting activity or compromising thermal sealing. Ideal for technical diving, underwater work and long decompression phases, this solution improves operational comfort and helps maintain high performance throughout the mission. The P-Valve Trigon is compatible with the following Si Tech valve seats:

• PU valve port
• Thin PU valve port
• Internal PU NGR valve port

For mounting the valve, it’s recommended the use of the Si Tech Mounting Tool.