Hayward Valve Key | SPX0740C Discontinued We keep this page active

We keep this page active for reference purposes only

0kW flo-thru heater element

reference the Aladdin part number B-204

It seals joints to block water leakage

ensuring a comfortable environment even in larger open-air areas where traditional heaters fail

Hayward Valve Key | SPX0740C Discontinued We keep this page activeWhat This Part Is Used For The SPX0740C valve key installs inside compatible Hayward SP0740 series multiport valves. It directs water flow through selected valve positions. Why This Part Matters A cracked or worn valve key can prevent proper port alignment and cause internal leaks. That may result in ineffective filtration or backwash issues. Replacing the valve key restores accurate flow routing. Key Features and Specifications Manufacturer part