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Stainless steel check valve with threaded ends

Legend Valve

Legend Valve 113-437 1-1/2" T-750 316 Stainless Steel Check Valve

SKU CH-34E0-TMS98

1-1/2" 316 stainless steel check valve resists corrosion in plumbing systems

  • 316 stainless steel resists corrosion in demanding plumbing systems
  • 1-1/2 inch T-750 design fits compatible piping installations
  • Check valve prevents backflow to protect system integrity
  • New condition ensures full factory performance from installation
  • Legend Valve brand identifies the manufacturer for specification reference

Valve Purpose and Fit

This 1-1/2" check valve suits plumbing installations that require reliable back-flow prevention. Builders working with stainless-steel piping systems will find the 316 alloy compatible with their existing runs. The T-750 rating marks the design pressure class for the application.

Integration and Clearance

The valve threads directly into a 1-1/2" line without adapters, leaving the surrounding pipe layout unchanged. Its stainless body resists the corrosion that can seize lesser alloys, freeing maintenance time for other tasks. No special tools beyond standard pipe wrenches are needed.

Sustained Operation

Under continuous flow the 316 stainless construction maintains sealing integrity without the degradation seen in softer metals. The California Proposition 65 notice flags chemicals known to cause cancer and reproductive harm, so installers should follow safe-handling practices during prolonged service. The valve remains stable at its rated pressure class.

Highlights

  • 316 stainless steel resists corrosion in demanding plumbing systems
  • 1-1/2 inch T-750 design fits compatible piping installations
  • Check valve prevents backflow to protect system integrity
  • New condition ensures full factory performance from installation
  • Legend Valve brand identifies the manufacturer for specification reference

Specifications

BrandLEGEND VALVE

Questions about this item

What pressure limit does the T-750 check valve hit first under sustained flow?

The T-750 rating on this Legend Valve 113-437 indicates the pressure threshold that governs continuous operation.

How much noise, heat or power draw appears when the valve runs all day?

A passive check valve has no motor, so it adds no noise, heat or electrical draw during constant service.

Which piping system must already be in place for this 1-1/2" 316 stainless valve to install?

You need a 1-1/2 inch line with compatible threads or flanges to match the valve connections.

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