Armstrong D530620 W/BD Valve with RG for CD33S Thermodynamic Steam Trap

Armstrong part D530620: w/bd valve with rg for the Armstrong CD33S thermodynamic steam trap (CD-33 Series).

Armstrong CD-33 Series: thermodynamic steam trap from Armstrong International. See the manufacturer documentation linked below for specifications.

Manufacturer documentation for the CD-33 Series: data sheet, installation and maintenance manual.