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White PVC ball check valve with 1/2 inch connections

Legend Valve

Legend Valve 201-273 1/2" T-655 PVC Ball Check Valve

SKU CH-0NE1-ZXNBH

A 1/2" T-655 PVC ball check valve prevents backflow in plumbing systems

  • 1/2" PVC ball check valve fits standard plumbing
  • Legend Valve brand ensures reliable backflow prevention
  • T-655 model designed for durable water system use
  • New condition guarantees full factory performance
  • California Prop 65 notice included for safety compliance

Valve type and intended use

This Legend Valve 201-273 1/2" T-655 is a PVC ball check valve designed to prevent reverse flow in piping systems. It is supplied new for plumbing installations requiring a non-return mechanism. The valve body uses PVC construction with a ball-type sealing element.

Suitability and limitations

This valve suits installers needing a 1/2 inch check valve for compatible fluid lines. It is not for buyers who require metal-bodied valves, different connection sizes, or actuation methods other than gravity and flow pressure. The product carries California Proposition 65 warnings regarding cancer and reproductive harm.

Deciding specification

The critical detail is the 1/2 inch T-655 PVC ball check configuration, which defines the pipe size, valve style and body material in a single specification. Confirm that this exact combination matches the system design before ordering.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 83% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What does the 1/2" T-655 PVC Ball Check Valve connection standard limit in practice?

The 1/2 inch T-655 PVC connection restricts flow to half-inch pipe systems and prevents backflow in one direction only.

What physical space and mounting does the 1/2" T-655 PVC Ball Check Valve require?

It fits inline on half-inch PVC pipe with solvent-weld sockets and needs enough straight run for the ball to seat freely.

How is the 1/2" T-655 PVC Ball Check Valve installed and what step is often missed?

Solvent-weld the valve into the line with flow arrow pointing downstream; the common error is forgetting to deburr and prime both socket and pipe before cementing.

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