Blue-White 3/8" OD Tubing SS Bobbin Flow Indicator (FI-100S-6V) pvcfittings Replacing the full component with

Replacing the full component with its sealing element included can make the repair feel more complete and more dependable

The 1-1/2 inch slip format and lighter spring setting give this valve practical value because check valves work best when the replacement matches the original plumbing size and operating characteristics closely

That keeps the service targeted instead of replacing the full keypad unnecessarily

That makes it a strong choice in repairs where presentation matters just as much as usability

Blue-White 3/8" OD Tubing SS Bobbin Flow Indicator (FI-100S-6V) pvcfittings Replacing the full component withThe Blue White bobbin flow indicator is designed for compatible chemical feed applications where visible confirmation of flow is needed. A flow indicator is useful because it helps the operator see whether fluid is moving through the line, supporting troubleshooting and more dependable feed system monitoring. This replacement is especially useful when the original indicator is damaged, leaking, cloudy, or no longer showing flow clearly. Matching the