Whale Water Systems LV1218 1" & 1-1/8" Inline Non-Return Valve

The Whale Water Systems LV1218 is a compact inline non-return valve (check valve) designed to maintain prime in both suction and discharge water lines. This versatile valve prevents backflow and keeps your water system primed and ready for operation.

Key Features:

• Dual compatibility fits both 1" and 1-1/8" hose sizes for flexible installation
• Inline design allows easy integration into existing plumbing systems
• Compatible with both manual and electric water pumps
• Prevents reverse flow to maintain system prime and efficiency
• Constructed for reliable performance in marine, RV, and mobile water systems

This non-return valve is ideal for preventing backflow in fresh water systems, ensuring your pump maintains its prime between uses. The simple inline installation makes it easy to retrofit into existing hose runs without complex modifications.