Keystone GRW Wafer
Keystone GRL Lug

Specs & Features

Wafer and lugged body design with face-to-face dimension, according to EN 558 Series 20 and API 609. General applications: Water, air, dry bulk conveying etc. These valves are for any service where a drop-tight shut-off with maximum flow area is required.

DOWNLOAD DATA SHEET
Keystone Butterfly Valve GRW-GRL
TECHNICAL DATA
GRW NPS Size Range 2″ to 36″ (wafer style)
GRL NPS Size Range 2″ to 36″ (lug style)
Flange accommodation ASME 125/150
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