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Dixon Valve & Coupling Co.

Dixon Valve & Coupling Co. 200-DL-SS 2" Female Coupler x 150 lb. Flange SS Flange Coupling

SKU CH-NYQF-TX8DG

2-inch cam-and-groove socket in 316 stainless steel with a 150 lb flange connection, nitrile gasket, locking arm and 250 psi working pressure at 70 °F

  • 250 psi working pressure at 70 °F for reliable fluid transfer
  • 316 stainless steel body resists corrosion in harsh environments
  • 2 inch coupling size matches standard plumbing connections
  • Flange connection type enables secure bolted assembly
  • Locking arm included for quick, tool-free engagement

2-inch 316 Stainless Cam-and-Groove Coupler

This Dixon 200-DL-SS coupler joins a 2-inch hose or pipe to a 150 lb. flange using a cam-and-groove socket. The body is 316 stainless steel and the gasket is nitrile, giving corrosion resistance and chemical compatibility for fluid transfer lines. A built-in locking arm secures the connection against accidental release.

Rated 250 psi at 70 °F sustained pressure

The maximum working pressure of 250 psi is specified at 70 °F, so the coupling holds that rating during continuous service at that temperature rather than only in short bursts. Pressure capacity will decrease as the fluid temperature rises above the reference point. The 2-inch inside diameter maintains full flow without restriction.

316 stainless body with integral locking arm

The 316 stainless construction resists rust and many aggressive media, reducing replacement frequency in harsh environments. The flange connection bolts to a matching 150 lb. flange pattern, while the locking arm snaps over the cam arms to prevent vibration from uncoupling the joint. Overall length is 4 3/64 inches for compact installations.

Highlights

  • 250 psi working pressure at 70 °F for reliable fluid transfer
  • 316 stainless steel body resists corrosion in harsh environments
  • 2 inch coupling size matches standard plumbing connections
  • Flange connection type enables secure bolted assembly
  • Locking arm included for quick, tool-free engagement

Specifications

BrandDIXON

Questions about this item

How hot does the 316 stainless steel body get when the flange coupling runs at 250 psi and 70 F all day?

The coupling is rated for a maximum working pressure of 250 psi at 70 F. Stainless steel conducts heat, so the body temperature will match the fluid temperature; no separate heat-rise figure is published.

What gasket and pipe flange does the 2 in DL socket need to seal against a 150 lb flange?

The coupler includes a nitrile gasket and a locking arm. You must supply a matching 2 in 150 lb pipe flange and bolts to complete the flanged connection.

Will the 4 3/64 in overall length and 2 in socket ID align with my existing 2 in cam-and-groove hose shanks?

Yes. The 2 in socket inside diameter and DL profile are built to the standard cam-and-groove interchange, so existing 2 in plugs and adapters will fit without modification.

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