• Preventing drainage through emitters
• Keeping system under specific pressure to start-up immediately
• Allowing all units to start-up or shut-down simultaneously
• Minimum pressure loss with high flow rates
• Easily disassembled for cleaning and maintenance
• PE and PVC connections

• Uni-axial opening and closing with wide gap
• Modular-fits such as bayonet(MS/NTDR) and threaded connection(MS/NTDR-T)
•No disconnection assembled with threaded modular-fits because of contraction and expansion of materials according to temperature change