Wedge pattern fluorine plastic lined gate valve

Design and manufacture:GB12234

Face to face dimension:GB12221(Series of long structure)?JB97

Connection dimension of flange:JB78?JB79?GB9113?HG?SH

Materials:

Body Carbon steel,stainlesssteel,ultra low carbon stainless steel

Bonnet Carbon steel,stainlesssteel,ultra low carbon stainless steel

Lining Fluorine plastic

Wedge Carbon steel core fully covered with fluorine plastic

Yoke Carbon steel

Stem 2Cr13,1Cr18Ni9,partially covered with fluorine plastic

Handwheel Cast iron,carbon steel

Wedge pattern fluorine plastic lined gate valve