Anti-Siphon Valve Restricts Back Flow To Protect Fresh Water Supply

Question:

Does this valve restrict the volume flow?

asked by: Tom

Expert Reply:

The Valterra Removable Anti-Siphon Valve - Plastic, # A01-0141VP, is a directional valve allowing flow in only one direction. It will allow water flow from the female black end toward the male grey end. The black portion has a directional arrow molded into it to indicate the direction of water flow. This protects fresh water supply from possible back flow issues.

expert reply by: Jason S