Pentair 2″ PVC Threaded Valve Adapter | 274556

Pentair 2″ PVC Threaded Valve Adapter – SKU 274556

Durable 2″ threaded adapter for Pentair/PacFab Hi-Flow multiport valves, designed for leak-free pool filtration plumbing.

Features

• OEM-grade PVC construction resists pool chemicals and pressure
• 2″ threaded connection fits Hi-Flow top and side mount multiport valves
• Compatible with valve models 261177, 261173, 261055, 261152
• Provides a secure, tight seal to prevent leaks
• Easy replacement to extend life of existing filtration plumbing

This 2″ PVC Threaded Valve Adapter delivers reliable, durable performance for your pool’s multiport valve plumbing. Made from chemical-resistant PVC, it withstands pool water and filtration pressures without degrading over time. As an OEM-grade part, it ensures proper fit and seal with Pentair / PacFab Hi-Flow multiport valves — ideal when replacing worn or cracked adapters to restore leak-free operation and system integrity.

Pro Tip

If you’re experiencing leaks or poor sealing at the valve connection, installing this adapter often solves the issue. For optimum results, pair it with the corresponding valve O-ring for a full seal refresh.

Related Parts

• Pentair Valve Adapter O-Ring | SKU 274494

Installation Tips

Use standard PVC tools for installation. Ensure threads are clean and free of debris before tightening. Do not over-tighten — snug, leak-free fit is sufficient. Confirm compatibility with your multiport valve model before installing.