HYGIENIC SELF SEALING WASTE VALVE 40MM MACVALVE-2 MCALPINE

Product Code: 26259

It is the innovative Hygienic Self Sealing Waste Valve.
It replaces the traditional water seal trap and prevents the escape of foul sewer air from waste discharge systems.

Features:

• Waterless - no need for trap primer
• Admits Air - auxiliary venting not required
• One Way Valve - prevents foul odors
• No Siphonage, No Noise, No Smell
• Not vulnerable to evaporation or freezing
• Enables multiple fixtures to be located on the same waste branch
• Saves cost by eliminating air admittance valves and reducing the amount of pipe used