Whale Water Systems Inline Non-Return Valve

The Whale Water Systems Inline Non-Return Valve (also called an inline check valve) is a simple way to keep a pump primed in a suction or discharge line. It fits in-line with the hose. It works with both manual and electric pumps in marine water systems.

Key Features:

• Non-return design stops water from flowing back toward the pump
• Helps hold prime in suction or discharge lines
• Designed to fit in-line with the hose
• Works with manual and electric pumps
• Rigid plastic body with an internal rubber valve, made for marine water systems

Keeping water in the line reduces pump effort and helps prevent loss of prime. This is useful in longer runs or where the pump has to lift water against a height. Whale makes pumps and plumbing accessories for boats and RVs. This valve is a practical addition to a fresh water, wash-down or bilge system.