DESIGN DESCRIPTION:
Design: MSS SP-71;
Manufacture: Factory STD;
Face To Face: ANSI B16.10
Flange: ANSI B16.1,JIS 2212;
Bolt Cover;
Swing Arm;
Metal Seal or Soft Seal;
Material and Working Temp.:
Cast Iron and Ductile Iron: 0℃-200℃(32°F -392°F)
EPDM: 0℃-80℃(176°F) Maximum
PARTS AND MATERIAL:
NO PARTS NAME MATERIALS
1 BODY ASTM A126-B/A536,DIN GG25/GGG40
2 SEAT BRASS/BRONZE/SS304
3 DISC FACING BRASS/BRONZE/SS304/EPDM/NBR
4 SWING ARM ASTM A126-B/A536,DIN GG25/GGG40
5 DISC WASHER CAST STEEL
6 DISC NUT ASTM A107-1020
7 PIN SS410
8 COVER ASTM A126-B/A536,DIN GG25/GGG40
9 COVER BOLT ASTM A107-1020
10 COVER NUT ASTM A107-1020
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.
 We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency.