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Ten-inch stainless steel butterfly valve with Buna seat and lever handle

Legend Valve

Legend Valve 116-438 10" T-337 SS Butterfly-BUNA Valve

SKU CH-RQM8-95CJQ

A 10 inch stainless steel disc butterfly valve with BUNA seat and 10 position lever handle

  • 10-inch stainless-steel disc resists corrosion
  • BUNA seat handles water and mild chemicals
  • 10-position lever allows precise flow control
  • Ductile-iron wafer body fits between standard flanges
  • Prop 65 notice flags regulated chemicals

10" T-337 SS Butterfly Valve

This 10-inch stainless-steel butterfly valve with a BUNA seat is built for commercial and industrial plumbing systems that need reliable flow control. It suits facility managers and contractors working on water, HVAC or process-piping installations where a wafer-style body fits between flanges.

Sustained pressure performance

The stainless-steel disc resists corrosion during continuous service, while the BUNA elastomer maintains its seal through repeated cycling and temperature swings. A 10-position lever handle lets operators throttle flow precisely without the wear common on simpler on-off handles.

Installation notes

The wafer pattern slides between standard flanges and bolts up without a separate gasket kit, so alignment is straightforward. The only common issue is forgetting to verify flange face condition; damaged faces will leak no matter how well the valve is centred.

Highlights

  • 10-inch stainless-steel disc resists corrosion
  • BUNA seat handles water and mild chemicals
  • 10-position lever allows precise flow control
  • Ductile-iron wafer body fits between standard flanges
  • Prop 65 notice flags regulated chemicals

Specifications

BrandLEGEND VALVE

Questions about this item

Does the 10" T-337 SS Butterfly-BUNA valve generate noise, heat or draw power when installed in a pipeline?

The valve is a purely mechanical component with no motor or electronics, so it produces no noise, no heat and consumes no power during continuous operation.

What piping components must already be in place for the 10" wafer-style valve to function?

You need two matching 10" flanges with bolt holes aligned to the wafer pattern, a full set of flange bolts and nuts, and compatible gaskets to seal the faces.

Will the 10" stainless-steel disc and BUNA seat work with an existing 12" ductile-iron wafer valve in the same line?

The 10" valve has a smaller bore and different flange bolt circle than the 12" unit, so they cannot be bolted directly together without a reducer or transition spool.

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