Keystone Slurry Valves

Keystone is a global leader in butterfly and control valves with a full range of modulating control butterfly valves for slurry and arduous-duty service suitable in the mining and mineral processing, process, and water industries. Keystone provides a wide range of hard metal, ceramic, and elastomer-seated butterfly control valves to help meet the extremes of customer applications where controllability and reliability are a must. For over 60 years, the largest global industrial companies have used Keystone valve products.

Slurry Control

Up to 203 psi
-4°F - +248°F
NPS 2-20
Resilient seated
Up to ASME 600
Up to +446°F
NPS 1½-24
Control valve
Up to Class 150
Up to +446°F
NPS 1½-24
Control valve