Specification :

DESIGN DESCRIPTION:
Design: DIN3352;
Manufacture: Factory STD;
Face To Face: DIN3202-F4
Flange: DIN2531/ 2532/ 2533;
Bolt Bonnet;
Soft Seal;
Material and Working Temp.:
Cast Iron and Ductile Iron: 0C-200C( 32F -392F)
Buna-N: 0C-71C( 160F) Maximum
EPDM: 0C-80C( 176F) Maximum
PARTS AND MATERIAL:
NO. PART NAME MATETIAL
1 Body ASTM A126-B/ A536, DIN GG25/ GGG40
2 Disc Ductile iron with NBR/ EPDM
3 Bonnet ASTM A126-B/ A536, DIN GG25/ GGG40
4 Stem packing NBR OR Graphit
5 Gland ASTM A126-B/ A536, DIN GG25/ GGG40
6 Stem Stainless steel
7 Stem nut Brass
8 Handwheel Cast iron or Ductile iron
9 Nut holder Cast iron or Ductile iron
10 H.w.nut Carbon steel
OTHER MATERIALS ARE AVAILABLE UPON REQUEST

DIMENSIONS LIST( UNIT: MM) :

DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
Size 2" 2-1/ 2" 3" 4" 5" 6" 8" 10" 12" 14" 16" 15" 20" 24"
L 150 170 180 190 200 210 230 250 270 290 310 330 350 390
H 297 329 357 414 507 575 756 894 1022 1150 1280 1420 1570 1730
PN10
D 165 185 200 220 250 285 340 395 445 505 565 615 670 780
n 4 4 4 8 8 8 8 12 12 16 16 20 20 20
d 18 18 18 18 18 22 22 22 22 22 26 26 26 30
D1 125 145 160 180 210 240 295 350 400 460 515 565 620 725
PN16
D 165 185 200 220 250 285 340 405 460 520 580 640 715 840
n 4 4 8 8 8 8 12 12 12 16 16 20 20 20
d 18 18 18 18 18 22 22 26 26 26 30 30 33 36
D1 125 145 160 180 210 240 295 355 410 470 525 585 650 770
² We hereby reserve the rights of any alternative dimension that would help to improve our valve' s quality and working efficiency.