The Jandy 4945 NeverLube Positive Seal 3-Port Valve is a professional-grade diverter valve designed for pool, spa, water feature, and aquatic circulation system applications. Compatible with 1.5" and 2" plumbing configurations, this valve features Jandy's NeverLube technology along with internal and external stop functionality for precise flow control and long-term reliability.

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Key Features

• Genuine Jandy NeverLube 3-port diverter valve designed for professional pool and spa plumbing systems

• Compatible with both 1.5" and 2" plumbing configurations for flexible installation in a variety of circulation layouts

• NeverLube valve design eliminates the need for routine lubrication while supporting smooth long-term operation

• Positive seal diverter technology helps minimize internal bypass and provides dependable flow control performance

• Internal and external stop design allows customized valve travel limits and precise water flow management

• Suitable for pool/spa combinations, water features, solar heating systems, heater bypass loops, and circulation routing applications

• Durable construction engineered for chemically treated water environments and outdoor equipment pad installations

• Professional installation is recommended to verify plumbing compatibility, valve orientation, actuator requirements, and hydraulic system design

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Product Overview

The Jandy 4945 1.5"–2" NeverLube Positive Seal 3-Port Valve with Internal and External Stop is engineered for aquatic circulation systems requiring reliable water flow diversion and long-term serviceability. The three-port design allows operators to direct water between multiple plumbing circuits, making it ideal for pool and spa combinations, water features, solar systems, filtration equipment, and circulation control applications.

Unlike traditional valves that may require periodic lubrication, the NeverLube design is engineered for smooth operation and extended service life. The integrated internal and external stop features provide additional flexibility for setting valve positions and controlling water flow pathways in complex plumbing systems.

Proper installation, valve alignment, actuator compatibility verification, and routine inspection are important to maintain dependable operation, positive sealing performance, and long-term plumbing system reliability.