Guanli Valve - Model GLK673 DN50-DN900 -Air Actuated Knife Gate Valves

Air actuated knife gate valves. Model:GLK673 DN50-DN900. Solid One Piece Cast Body, Replacement Seat,Uni directional Type. Designed & Tested to MFS. Operated type:Double acting Cylinder. Materials of construction. Body:Ductile iron GGG40,Stainless Steel,Special materials. Knife:SS304,SS316(Solid solution treatment). Stem:ANSI 1045+CR as standard,17-4PH for optional. Seat: EPDM as standard, NBR, PTFE, Viton, Metal. Connection: EN1092 PN10, JIS 10K.