Val-Pak 1-1/2" MPT Spring Return Line Check Valve (V20-339) aquaflo and this Gecko DTEC version

and this Gecko DTEC version is rated at 1 amp with a 1/8 inch NPT connection using the 800240-3 reference

Supports dependable heat restoration with a focused part replacement

Matching the correct 2 inch spigot configuration helps preserve intended fit and restore cleaner connection support

An eight-button layout gives you more direct control over the spa

Val-Pak 1-1/2" MPT Spring Return Line Check Valve (V20-339) aquaflo and this Gecko DTEC versionThe Val Pak 1 1 2 inch MPT spring return line check valve is designed for compatible plumbing applications where one way flow control is needed on a return line. A spring check valve is useful because it helps discourage unwanted backflow while creating a more controlled and predictable direction of water movement through the system. This replacement is especially useful when the original valve has started sticking, leaking backward, or no longer