The Cla-Val Model X102 Flow Limiting Assemblies regulate flow through Cla-Val Automatic Valves from full flow to shut-off. These adjustable assemblies control flow by limiting the amount of the valve opening.

The X102A and X102D maintain a pressure seal during adjustment by means of an internal o-ring.

The X102B is pressure sealed by means of an external resilient washer, compressed when the jam nut is tightened, after adjustment.