Plunger Valve for Intex Pool - 38mm 1.5" Pool Pump Plunger Valve Connection, 1.5" ON OFF Above Ground Filter - Fits 1500 2500 4000 GPH Drain Pump

38mm (1.5-Inch) Plunger Valve for Above Ground Pool Pumps

Key Features

• On/off rotary dial mechanism allows for quick flow isolation, enabling dry filter changes and pump maintenance without draining the pool.
• Designed specifically for 38mm (1.5-inch) diameter threaded hose connections to ensure a secure, leak-free seal.
• Constructed from heavy-duty, UV-resistant ABS plastic to withstand constant exposure to sunlight, chlorine, and saltwater systems.
• Integrated extended hose support collar reduces mechanical strain and sagging at the pool wall connection point.

Replaces / Cross-Reference Part Numbers

• 10747
  
• 25010
• Standard 38mm Pool Plunger Valve

Compatibility & Fitment

• Compatible with Intex, Bestway, and Coleman above-ground swimming pools equipped with 1.5-inch hose connections.
• Fits cartridge and sand filter pump systems with operating flow rates of 1500, 2500, and 4000 Gallons Per Hour (GPH).
• Direct replacement for systems utilizing standard 38mm threaded pump and filter connectors.

When to Replace

• The top dial becomes overly stiff, seizes completely, or breaks off during manual operation.
• Water continuously leaks from the central valve body seam, the dial stem, or the threaded hose connection points.
• The internal gate mechanism fails to completely block water flow when turned fully to the "closed" position.
• The outer plastic housing exhibits visible hairline cracks, severe fading, or structural degradation from UV exposure.

Installation Tips

• Turn off the pool pump and plug the interior pool wall fittings to prevent water loss before removing the existing valve.
• Inspect and clean the pool wall strainer grid threads to remove any dirt, algae, or calcium buildup prior to installing the new component.
• Verify that the included internal rubber O-rings and step washers are properly seated flush inside the collar to prevent air leaks.
• Hand-tighten the threaded collars firmly onto the hose and pool fitting; do not use pliers or wrenches, as over-tightening will crack the plastic housing.