Keystone 221 Wafer
Keystone 222 Lug

Specs & Features

Bubble tight shut-off at full rated pressure in both directions. Top and bottom bearings absorbs side thrust loads. General application: Heating, ventilation, air conditioning and general industrial services.

DOWNLOAD DATA SHEET
Keystone Butterfly Valve 221-222
TECHNICAL DATA
221 Size Range 2″ to 12″ (wafer style)
222 Size Range 2″ to 12″ (lug style)
Flange accommodation ASME 125/150
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