Product Description
CQ-401-820 FMC/Invalco Auto Drain (any size orifice)
The Invalco Model CQ-401 offers dual purpose action to automatically discharge vapor or liquid from a tank. The continuous drain valve is widely used in the bottom of fuel gas scrubbers to provide continuous drainage of the accumulated liquids and thus prevent transfer of the liquid to the burner section.
Standard Specifications:
Float: 3-1/2" x 6" long 316 S.S.
Orifice: 1/4", 1/8", 3/16", and 3/8" available.
Float Rod: 5-1/2" long furnished as standard. 14-1/2" long available.
Mounting Connector: 4" grooved coupling adapter
Flapper: Molded Nitrile
Operation: For liquid drain-off applications when the liquid rises above the float level the valve will open allowing discharge to the 1/2" NPT. For the gas/vapor venting applications, when the liquid level is below the float, the valve will open allowing discharge to the 1/2" NPT. The valve assembly can be switched from liquid to gas vapor or vise-versa by rotating the valve 180 degrees.
S88
