SlurryFlo control valves have a Class IV Leakage Rate

Built for long-lasting control 🚦

If a valve is required to modulate clean fluid, there are several designs that provide both tight shut-off and control. However, when the media contains solids, there is no perfect valve! The control valves typically used to modulate slurry will provide tight shut-off when brand new, but often leak shortly after being in service.

SlurryFlo control valves provide Class IV shut-off when new and well into their service life. The unique carbide-on-carbide seating surface overlaps to maintain consistent performance, even after substantial wear. Class IV shut-off isolates 99.99% of the flow.