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White plastic adjustable flush valve with black flapper, cylindrical body, threaded connections, compact toilet tank component

FLUIDMASTER

FLUIDMASTER Pro 57 Adjustable Flush Valve toilet accessory

SKU CH-NQ8D-4X5V9

Adjustable flush valve with flapper fits most toilets and meets IAPMO, ASSE and CSA standards

  • TypeAdjustable
  • Adjustable height fits most toilet tanks
  • Includes flapper for complete flush-valve replacement
  • Conforms to IAPMO, ASSE and CSA standards
  • Pro 57 model built for professional durability
  • New condition ready for immediate installation

FLUIDMASTER Pro 57 Adjustable Flush Valve

The FLUIDMASTER Pro 57 is an adjustable flush valve with flapper designed to fit most toilets. It conforms to IAPMO, ASSE and CSA standards. This new toilet accessory provides a direct replacement part for residential bathroom maintenance.

Suits standard toilet repairs.

Homeowners and plumbers repairing common toilet models will find the adjustable design convenient for achieving a proper fit. Buyers with non-standard or proprietary tank designs should verify compatibility before purchase. The valve addresses typical flush mechanism wear without requiring specialised tools.

Adjustable height covers common tank depths

The adjustable mechanism accommodates the range of tank heights found in most toilets, providing reliable flushing performance across typical installations. It runs out of adjustment range on unusually tall or shallow tanks that fall outside standard dimensions. Conformance to IAPMO, ASSE and CSA confirms compliance with recognised plumbing codes.

Highlights

  • Adjustable height fits most toilet tanks
  • Includes flapper for complete flush-valve replacement
  • Conforms to IAPMO, ASSE and CSA standards
  • Pro 57 model built for professional durability
  • New condition ready for immediate installation

Specifications

BrandFLUIDMASTER
TypeAdjustable

Questions about this item

Does the FLUIDMASTER Pro 57 require any special tools for installation?

Standard hand tools such as an adjustable wrench and screwdriver are typically sufficient to install the FLUIDMASTER Pro 57 flush valve.

Can the FLUIDMASTER Pro 57 replace the flush valve in an older toilet tank?

Yes, the adjustable design fits most standard two-piece toilets, allowing it to replace older flush valves with varying overflow tube heights.

How can I verify the FLUIDMASTER Pro 57 is functioning correctly after installation?

Flush the toilet and confirm the tank refills to the water line without running continuously; the flapper should seal tightly once the tank is full.

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