Used on 11/2 & 2 in. thermostatic temperature regulating valve. 0.5625" hole diameter 6.750" outside diameter 6 bolt hole quantity body gasket circular
Used on globe valves. 0.500" hole diameter 7.500" outside diameter 8 bolt hole quantity gasket, 2-1/2 inch body to body (100p) one 3/8 inch pilot hole on 6.625 bolt circle circular