Casting Iron Matel Seal Gate valve

DESIGN DESCRIPTION:
Design: BS5163;
Manufacture: Factory STD;
Face To Face: BS5163
Flange: BS4504,BS10/16 D/E;
Bolt Bonnet;
Metal Seal;
Material and Working Temp.:
Cast Iron and Ductile Iron: 0℃-80℃(32F -176F)
Brass/bronze Seal: 80℃(176F) Maximum
Stainless Steel Seal: 80℃(176F) Maximum
PARTS AND MATERIAL:
NO. PARTS NAME MATERIALS
1 BODY ASTM A126-B/A536,DIN GG25/GGG40
2 SEAT BRONZE/BRONZE/STAINLESS STEEL
3 DISC FACE BRONZE/BRONZE/STAINLESS STEEL
4 BONNET BOLT CAST STEEL
5 BONNET ASTM A126-B/A536,DIN GG25/GGG40
6 BONNET BOLT NUT CAST STEEL
7 O-RING EPDM
8 PACKING BOX ASTM A126-B/A536,DIN GG25/GGG40
9 STEM PACKING SOFT IRON
10 GLAND ASTM A126-B/A536,DIN GG25/GGG40
11 STEM 2CR13/BRASS
12 HAND WHEEL CAST IRON OR DUCTILE IRON
13 NAME PLATE ALUMINUM
14 WHEEL NUT CAST STEEL
15 GASKET EPDM
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.