Centerline RS Lined Butterfly Valves

A resilient seated butterfly valve with superior design features and materials of construction to provide repeatable tight shutoff in severe abrasive and corrosive environments for a variety of applications.

Keystone GRW Lined Butterfly Valve

Independent, third-party life-cycle testing has shown that Keystone’s resilient seated butterfly valves, used to control and isolate abrasive fluids, last 2.5 times longer than our competitors’ comparable butterfly valves.