HC Crossflow Valve
OVERVIEW HC valve body proportions and the arrangement of internal parts provide a low discharge velocity and confine splash, resulting in low pressure drop.


The HC valve closure disc has a machined lip which closes on a heavy neoprene gasket, avoiding maintenance of expensive metal seats. In a shutoff position, the stem and yoke are external to the water, eliminating the necessity of valve stem packing.

The greatly simplified design insures long trouble-free operation with no costly repairs or maintenance.


Genuine Marley OEM parts are precision-engineered to provide you with a reliable product. While other suppliers may offer parts at an initial savings, you risk lowering performance — and losing FM and CTI ratings. Marley OEM parts provide the durability you can trust because we design and manufacture them exclusively for cooling towers.

With plant operation relying on your cooling tower performance, it’s important to select the parts that are among the highest quality available — Marley OEM parts.

Featured Video:

Marley HC Flow Control Valve Overview
  • Cast iron body

  • Cast iron operating bar

  • Cast iron locking bar

  • Stainless steel stem

  • Neoprene joint gasket and set for floating valve disc

  • Economical compared to a separate valve and elbow


Marley Cooling Tower Parts