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White PVC true union check valve with two threaded union nuts and a cylindrical body

Legend Valve

Legend Valve 203-248 2" S-672 PVC True Union Check Valve

SKU CH-R6ZQ-2YRE9

A 2-inch PVC true-union check valve for one-way flow control in plumbing systems

  • 2" PVC true union check valve prevents backflow
  • Union ends allow quick removal for maintenance
  • S-672 design rated for reliable shut-off
  • Legend Valve brand built for plumbing systems
  • New condition ensures full factory performance

Product Identity

The Legend Valve 203-248 is a 2" S-672 PVC true union check valve supplied new for plumbing installations. Its true union design allows the valve body to be removed from the line without cutting pipe. The valve uses a spring-assisted poppet to prevent reverse flow in the system.

Suitable Applications

This valve suits installers needing a serviceable check valve for PVC piping in low-pressure water or chemical lines. Buyers who require a metal-bodied valve, a flanged connection, or a different pipe diameter should look at other options. The product carries California Proposition 65 warnings for cancer and reproductive harm.

Deciding Specification

The 2" true union socket connection is the single specification that decides fit. It determines whether the valve matches the existing pipe size and whether the union nuts allow tool-free removal for maintenance. Confirm the pipe schedule and solvent-cement compatibility before purchase.

Highlights

  • 2" PVC true union check valve prevents backflow
  • Union ends allow quick removal for maintenance
  • S-672 design rated for reliable shut-off
  • Legend Valve brand built for plumbing systems
  • New condition ensures full factory performance

Specifications

BrandLEGEND VALVE

Questions about this item

What pipe size and material do I need so the 2" S-672 PVC true union ends connect properly?

The valve uses two-inch PVC true union ends, so your plumbing must be two-inch PVC pipe with matching socket or threaded adapters for a secure fit.

Will the S-672 check valve hold backflow if I keep my existing metal swing check valve upstream?

Yes, the PVC true union check valve operates independently and will prevent reverse flow regardless of the upstream valve type.

How can I verify the 203-248 valve is sealing correctly after installation?

Pressurise the line and confirm no water passes through the valve in the reverse direction; the true union nuts also allow quick visual inspection of the seat and O-ring.

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