Product Main

Specifications

DESIGN DESCRIPTION:
Design: DIN3352;
Manufacture: Factory STD;
Face To Face: DIN3202-F4
Flange: DIN2531/2532/2533;
Bolt Bonnet;
Metal Seal;
Material and Working Temp.:
Cast Iron and Ductile Iron: 0 C-80 C(32 F -176 F)
Brass/bronze Seal: 80 C(176 F) Maximum
Stainless Steel Seal: 80 C(176 F) Maximum
 
PARTS AND MATERIAL:
 
1 BODY: ASTM A126-B/A536,DIN GG25/GGG40
 
2 DISC FACE: BRONZE/BRONZE/STAINLESS STEEL
 
3 SEAT: BRONZE/BRONZE/STAINLESS STEEL
 
4 STEM: 2CR13/BRASS
 
5 BONNET: ASTM A126-B/A536,DIN GG25/GGG40
 
6 METAL O-RING:CAST STEEL
 
7 O-RIN: EPDM
 
8 HAND WHEEL: CAST IRON OR DUCTILE IRON
 
9 STEM PACKING: EPDM
 
10 STEM NUT: BRASS
 
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.