Product Overview

The CMP HydroSeal 25913-204-000 3-Way Diverter Valve provides precise, dependable control of water flow in residential and commercial pool and spa plumbing systems. Designed with a 2" socket × 2.5" spigot connection, this professional-grade valve allows water to be directed between multiple plumbing lines while maintaining reliable sealing and smooth operation.

Constructed from durable black CPVC, the HydroSeal valve is built for demanding pool equipment-pad environments. CMP's HydroSeal design incorporates LifeSeals™, which are engineered to operate without routine lubrication, helping reduce maintenance over the life of the valve.

A key feature is CMP's 32-position adjustable indicator plate, which gives installers and service professionals greater control when setting or limiting valve movement. Interchangeable flow tabs are also included to help identify plumbing lines and valve positions.

Whether you're building a new equipment pad, replacing an existing diverter valve, or upgrading pool and spa plumbing, the CMP 25913-204-000 offers a versatile solution for controlling suction and return-side water flow.

Ideal For

• Pool and spa combination systems
• Equipment-pad plumbing installations
• Pool suction and return plumbing
• Directing flow between multiple water circuits
• Pool, spa, water-feature, and auxiliary plumbing
• New construction and equipment-pad upgrades
• Professional pool service and repair applications
• Residential and commercial pool systems

Key Features & Benefits

• 3-Way Diverter Design – Direct or divide water flow between multiple plumbing circuits.
• 2" Socket × 2.5" Spigot Connections – Designed for common pool equipment-pad plumbing configurations.
• Durable CPVC Construction – Provides excellent strength and durability in pool and spa applications.
• LifeSeals™ Technology – Valve seals are designed to operate without routine lubrication.
• 32-Position Adjustable Indicator Plate – Allows precise adjustment and control of valve positioning.
• Interchangeable Flow Tabs – Makes plumbing circuits easier to identify during installation and service.
• Professional HydroSeal Design – Built for smooth operation and dependable water-flow management.
• NSF Recognized HydroSeal Series – CMP HydroSeal CPVC diverter valves have earned the NSF International seal.

Specifications

Installation & Buyer Guidance

Before ordering, verify your existing plumbing size and valve configuration. The 25913-204-000 is the 2" socket × 2.5" spigot version of CMP's HydroSeal 3-way diverter valve.

A 3-way valve can be used to select, combine, or regulate flow between plumbing circuits depending on the equipment-pad configuration. Common applications include pool/spa suction selection, return-line control, water features, and other auxiliary pool plumbing.

For best results, installation should be completed by a qualified pool or plumbing professional using proper pool-rated plumbing materials and installation procedures.

Frequently Asked Questions

Is the CMP 25913-204-000 a 2-way or 3-way valve?
It is a 3-way diverter valve.

What size plumbing does this valve accept?
This model is designed for 2" socket and 2.5" spigot plumbing connections.

Does the HydroSeal valve require lubrication?
CMP uses LifeSeals™, designed so routine seal lubrication is not required.

Can this valve be used on a pool and spa system?
Yes. Three-way diverter valves are commonly used to control water flow between pool, spa, water-feature, suction, and return plumbing circuits.

Why Buy From Pool Supply Depot?

Pool Supply Depot supplies professional-grade pool and spa equipment, replacement parts, and plumbing components for homeowners, pool professionals, builders, and commercial facilities.

Need help confirming whether CMP 25913-204-000 is correct for your plumbing system? Contact our pool equipment specialists before ordering and we'll help verify your application.