Primary Check Valve Spring (was TCB315)

The Tenacore 10-0700-030001 is a replacement check valve spring, formerly designated TCB315. It is used in fluid-delivery subsystems where unidirectional flow control is required. This component maintains pressure integrity in gas or liquid circuits by allowing flow in one direction while preventing backflow. It is typically replaced as part of preventive maintenance or when a check valve assembly requires reconditioning.