Uses 

Backflow Prevention

• Prevents reverse flow of water, especially when pumps shut off.
• Protects water sources (like wells or tanks) from contamination.

Pump Line Applications

• Installed after a pump to:
• Keep the system primed
• Avoid pump damage from reverse water pressure
• Maintain steady pressure

Drip and Sprinkler Systems

• Prevents siphoning or reverse suction when there are elevation differences in the field.
• Maintains consistent pressure and avoids damage to emitters or sprinklers.

Chemical/Fertigation Lines

• Protects clean water lines from chemical backflow during fertigation or chemical injection

Water Tank Connections

• Prevents tank water from draining back into the pipeline if pressure drops.