Swing check valve, type PA-450HG, steel, with lever and counterweight

Swing check valve with flanges according to DIN 3202, body: GS-C25, trim:13% Cr,

inside stem, face to face according to F1/F6

Type PA-450HG.235: body: GS-C25, PN 16

Type PA-450HG.335: body: GS-C25, PN 25

Type PA-450HG.435: body: GS-C25, PN 40