Valterra 3-Piece Pneumatic Gate Valve [3" FPT x 3" FPT] [30 PSI] (9307) heaters and this Balboa Magna version

and this Balboa Magna version is made for compatible grey-finish applications where the original assembly has become worn or less effective

115 or 230 volt operation with AMP cord connection

and EW-75 filter applications

the adapter is often what turns a workable fit into a truly polished one

Valterra 3-Piece Pneumatic Gate Valve [3" FPT x 3" FPT] [30 PSI] (9307) heaters and this Balboa Magna versionThe Valterra 3 piece pneumatic gate valve is designed for compatible 3 inch threaded systems that require controlled shutoff through pneumatic actuation. Gate valves are useful because they provide a dedicated open or close control point in the plumbing line, and the 3 piece construction adds service advantages when maintenance or replacement becomes necessary. This replacement is especially useful in installations that already rely on pneumatic