Carvin DVK5–DVK7 1-1/2" 7-Position Replacement Valve (39-0003-02-R) pumpparts Screws like these are useful

Screws like these are useful because they help secure the valve housing and related components properly

Extension and relay boards are the kind of parts that make a spa control system more capable without replacing the entire platform around it

3/8 inch barb and 3/4 inch slip layout supports intended fit

The Praher TM-12-S8 multiport valve is a 1-1/2 inch female threaded replacement designed for compatible filtration systems that need dependable central routing control

5 HP E-Series center discharge spa pump applications

Carvin DVK5–DVK7 1-1/2" 7-Position Replacement Valve (39-0003-02-R) pumpparts Screws like these are usefulThe Carvin replacement valve is designed for compatible DVK5 through DVK7 applications where dependable seven position control is needed. A valve like this is useful because it centralizes multiple operating modes into one manageable component, making filtration and service functions easier to control. This 1 1 2 inch seven position replacement is especially useful when the original valve is leaking, sticking, damaged, or no longer switching cleanly