DM GATE VALVE (MUDKING) Standard materials: Cast steel body and bonnet, Buna N seat and seals, Ductile ... BOLT BONNET DESIGN Threaded-J017263 DM GATE VALVE REPARE KIT(Major): including STEM SCREW, STEM ... ,BONNET SEAL, GATE, SEAT ASSEMBLY DM GATE VALVE REPARE KIT(Mior): including BONNET SEAL, GATE, ... SEAT ASSEMBLY 72 GATE VALVE(MUDKING) Standard Assembly: Weld end-2” M11200 ...