SMITH COOPER 2" BRASS SWING CHECK VALVE IPS - NPT 200 WOG 0173 9191N

About this item

A Smith Cooper 2" brass swing check valve keeps water from draining back through a pump. It has IPS/NPT threads and a 200 WOG rating. Inside, a hinged disc swings open when water flows forward and drops shut when the flow stops. It's listed new in an open box, with the numbers 0173 and 9191N.

Which way does a 2 inch swing check valve install?

Follow the flow arrow on the valve body. Swing checks work best on horizontal pipe. A vertical install needs upward flow and a valve approved for that position, so check before you put it in.

• Common uses: pump outlets, well lines, sump lines and boiler loops.
• Not a backflow preventer: where code calls for backflow protection, use a listed backflow assembly.
• Open box: look at the photos for the condition of the body and threads.
• Seal: tape or dope on the male threads only.

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