DIN Bellow Seal Globe Valve
Pressure: PN10~PN64
Size: DN15~DN350
Material:GS-C25,1.0619,1.4803,1.4408,WCB,LCB,CF8,CF
Technical Specification
@ Structural formation: BB-BG-OS&Y
@ Driving manner: Hand-operated Electric-actuated
@ Design standard: EN13709
@ Face to face: DIN3202, EN558-1
@ Flange ends: DIN2543-2545.EN1092-1
@ Test&Inspection: DIN3230, EN12266
Main Parts Materials
NO. |
Part name |
Material |
1 |
Body |
GS-C25,1.7363,1.4308,1.4408,1.4306,1.4301 |
2 |
Disc |
ASTM A182-Gr.F |
3 |
Pin |
ASTM A182-Gr.F |
4 |
Bellow assemble |
1Cr18Ni9Ti,304,316 |
5 |
Stem |
ASTM A182-Gr.F |
6 |
Bonnet |
GS-C25,1.7363,1.4308,1.4408,1.4306,1.4301 |
7 |
Packing |
Flexible graphite, PTFE |
8 |
Gland |
GS-C25,1.7363,1.4308,1.4408,1.4306,1.4301 |
9 |
Guide piece |
25,45,304,316 |
10 |
Yoke nut |
ZQA19-4 |
11 |
Handwheel |
WCB,QT400-18 |
12 |
Bolt |
ASTM A193-B7,A193-B8,A193-B |
13 |
Nut |
ASTM A194-2H,A194-8,A194 |
14 |
Gasket |
Flexible graphite+ stainless steel, PTFE |
Main Dimensions And Weight
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