Valve FPI 2 Way 40-50mm

Introducing the FPI 2 Way Valve 40-50mm — a precise, reliable solution for your pool piping needs. Built to work with 50mm pool tubes, this Waterco FPI valve makes flow control effortless, whether you’re routing water to different pool features or isolating a line for maintenance.

Designed for straightforward installation in standard 50mm plumbing, this 2‑way valve provides clean, simple control over your circulation. A notable feature is that a 65mm pipe can sit on the outside of the valve, offering flexible fitment options when alignment or space around the valve is a concern. For broader system versatility, the same valve family includes 2‑way and 3‑way options in both 40mm-50mm, letting you scale your setup as your pool evolves.

Key advantages

• 50mm compatibility: Specifically sized for common 40-50mm pool piping to ensure a snug, reliable connection.
• Two-way flow control: Easily direct or shut off flow to chosen sections of your pool circuit without replacing entire assemblies.
• External fit option: 50mm piping can be fitted over the outside of the valve, providing adaptable installation in tight or awkward spaces.
• Expandable range: Other valves in the Waterco FPI family are available as 2‑way and 3‑way variants in 40mm - 50mm, so you can upgrade or reconfigure as needed.

Ideal for

Pool owners, technicians, and installers who work with standard 40mm or 50mm piping and need dependable, easy-to-operate flow control. Whether you’re performing routine maintenance, redirecting flow for heating or features, or setting up a simple bypass, this valve delivers straightforward control without complicating your system.

Use cases and practical tips

• Use in line with the pool pump or filter to rapidly divert water to a spa, water feature, or maintenance bypass with minimal downtime.
• Pair with the larger valve family if you anticipate future layout changes; starting with a 40-50mm valve now simplifies upgrades later.
• When space around the valve is limited, the option to fit a 50mm pipe over the outside of the valve can help you achieve a clean, space-saving routing.
• Check that the rest of your plumbing drivetrain remains compatible with 40-50mm sizing to maintain a secure, leak-free connection across joints.

With its purpose-built design for 50mm pool piping and its flexible fit options, the FPI 2 Way Valve 40- 50mm is a practical, durable choice for reliable pool circulation management. If you’re updating an existing 50mm setup or planning a new installation, this valve delivers the control you need with the adaptability to grow with your system.