Size: DN50 ~ DN1200 (2" ~ 48");
Class: PN10 ~ PN16 (150PSI ~ 200PSI)
Double Flanged Type
Pin through One Piece or Two Pieces Shaft
Concentric Disc
Vulcanized Rubber Seat
Bubble Tight Shut Off
ISO5211 Top Flange

Specifications
Design Face to Face Flange Test:	API609 DIN3202, ISO 5752 DIN, BS, UNI, ISO, ANSI API598