WHALE FV1227 1/2" NON-RETURN VALVE

One Way Check Valve for 13mm (½") flexible hose (white)
 

• fit in line to maintain prime for short periods
• Ideal for use with electric pumps
• Suitable for connection to 13 mm ½" flexible hose
• Ensure the valve is installed with the arrow pointing in direction of water flow
• Note - low restriction design will have a small drip return