Lift Check Valves
The structure of a Pennant lift check valve is similar to the globe valve without the handwheel and any parts which relate to the manual operation. The valves also have a cover in lieu of the bonnet. Because of its large fluid resistance, this valve is used primarily for small-bore applications.
Swing Check Valves
Pennant swing check valves are provided with a properly guided swing disc on a hinge. These valves are available with metal-to-metal sealing for high temperatures and pressures, and soft sealing for pneumatic and vacuum applications designed to ensure full flow, efficient function and minimum pressure drop across the valve.