Product Overview

The Pentair 263026 is a high-performance 3-way diverter valve constructed of CPVC and designed for pool and spa plumbing systems. It supports a 2″ inside diameter connection or 2½″ outside slip sizing, making it suitable for many plumbing configurations. Engineered for reliable diversion, shut-off or mixing applications, it features a maintenance-free PTFE-coated diverter seal and reinforced handle for long service life.

Ideal For

Pool service professionals needing an OEM diverter valve to control flow between multiple plumbing paths (e.g., heater bypass, water feature redirect, spa/pool isolation).

Installations where plumbing is 2″ (or compatible with 2½″ slip) and a robust CPVC valve is required for chemical-resistant and high-temperature applications.

Systems where durable, maintenance-free flow control is crucial and where actuator compatibility may be required.

Retrofit or new installs that demand a premium diverter valve with flexible plumbing sizing and high reliability.

Key Features

CPVC Construction: chemical- and heat-resistant body designed for pool and spa environments.

Dual-Size Plumbing Acceptance: accepts 2″ diameter plumbing internally or 2½″ outside slip, aiding retrofit versatility.

Maintenance-Free PTFE-Coated Seal: ensures a positive seal without lubrication, reducing service needs.

High Flow, Low Head Loss Design: optimized for efficient flow and reduced pressure drop.

Fiberglass-Reinforced Handle & Field-Adjustable Stops: durable operation and custom stop positioning for flow control applications.

Rated for up to 150 psi: suitable for demanding plumbing systems requiring high pressure tolerance.

Specifications

Customer-Facing Q&A

Q: Will this valve fit my 2″ plumbing?
A: Yes — the model 263026 is designed for 2″ plumbing and also accommodates 2½″ outside diameter (slip) plumbing for greater flexibility.

Q: What applications is this diverter valve used for?
A: It is commonly used for diverting flow (such as between pool and spa), mixing flow paths, or isolating sections of plumbing in pool and spa systems.

Q: Do I need to lubricate this valve seal?
A: No — the diverter seal is PTFE-coated and maintenance-free, so no lubrication is required.

Q: Is the valve compatible with automation or actuators?
A: Yes — the valve is designed to work with most standard pool-valve actuators, making it suitable for automated flow-control applications.

Q: What maintenance is required?
A: Minimal. Inspect annually for seal integrity and handle operation. Ensure plumbing is clean and free of debris to maintain flow efficiency.