Hansen Technologies Corporation Datasheets for Check Valves

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. 
Check Valves: Learn more

Product Name Notes
The HCK4 “L” series of in-line gravity drain check valves are dependable, compact, and rugged. The HCK4 “L” gravity drain check valves feature a low wide-opening pressure differential suitable for...
The HCK4 series of dependable, compact, rugged in-line check valves (disc type non-return valves) is ideally suited for refrigerant flow control applications. Valves open wide for flow in the arrow...
The liquid refrigerant filter system features a filter construction that removes much smaller dirt particles than conventional liquid strainers (extra fine 120 mesh). The "brains" of the filter system monitor...
These durable, carbon-steel-bodied valves are a combination stop valve and normally-spring-clos ed check valve. Valves open wide for full flow in the arrow direction on the valve body and promptly...
These flanged, heavy-duty, piston-type check valves control the flow of refrigerant. Valves open wide for flow in the direction of the arrow on the valve body. Valves close tight when...