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Half-inch T-750 316 stainless steel check valve

Legend Valve

Legend Valve 113-433 1/2" T-750 316 Stainless Steel Check Valve

SKU CH-ZKQS-052Z3

A 1/2" T-750 check valve in 316 stainless steel for corrosion-resistant flow control

  • 1/2" T-750 check valve controls flow direction
  • 316 stainless steel body resists corrosion
  • Legend Valve brand identifies the manufacturer
  • Model 113-433 specifies the exact part
  • California Proposition 65 warning notes chemical hazards

Product Identity

The Legend Valve 113-433 is a 1/2" T-750 check valve manufactured from 316 stainless steel. It permits flow in one direction while preventing reverse flow in plumbing systems. The component is supplied new and carries California Proposition 65 notices for listed chemicals.

Suitable Applications

This valve suits installers needing a 1/2" stainless steel check valve for compatible piping. It is not for systems requiring a different nominal size, alternative body material, or a higher pressure class than the T-750 rating. Buyers without verified compatibility should consult the specification sheet before purchase.

Decisive Specification

The 1/2" connection size and 316 stainless steel construction are the primary identifiers for correct selection. Confirm that the pipeline diameter and media compatibility match these parameters. The T-750 designation defines the valve's pressure-temperature envelope for the intended service.

Highlights

  • 1/2" T-750 check valve controls flow direction
  • 316 stainless steel body resists corrosion
  • Legend Valve brand identifies the manufacturer
  • Model 113-433 specifies the exact part
  • California Proposition 65 warning notes chemical hazards

Specifications

BrandLEGEND VALVE

Questions about this item

Will the 316 stainless steel seat or spring need replacement after long service?

The valve uses a 316 stainless steel body and internal parts; wear depends on fluid type and pressure cycles, so inspect annually and replace if leakage appears.

What pressure or temperature limit is reached first during continuous flow?

The T-750 designation indicates the pressure-temperature rating; sustained operation should stay within that class to avoid premature seat deformation.

Does the check valve generate noticeable water hammer or heat when running all day?

A properly sized swing check minimizes hammer; the 316 stainless construction dissipates heat normally, and no extra power is consumed because the valve is passive.

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