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- Product Info
- Product name: KSB Type Bellow Sealed Valve
- Product Catalog: Bellow Sealed Valves
- Contact Detail
- Tel: +86-577-67998300 /
- Fax: +86-577-67997731
- E-mail: sales@sbkpv.com
- MSN: rako-valve@hotmail.com
- Skype: rakovalve
KSB Type Bellow Sealed Valve
Technical specificastion
|
Structural Formation |
BB-BG-OS & Y |
|
Driving Manner |
Hand-Operated |
|
Electric-Actuated | |
|
Design Standard |
DIN3356 |
|
Face to Face |
DIN3202 |
|
Flange Ends |
DIN2543-2545 |
|
Test & Inspection |
DIN3230 |
Notes:The size of serial,valve connecting flange can be design according to customers reguirment.
Products performance specification
|
Nominal Pressure (Mpa) |
Shell Test(Mpa) |
Sealing Test(Mpa) |
Suitable Temp(oC) |
Suitable Medium |
|
1.6 |
2.4 |
1.76 |
< 350 oC |
Water Oil & Gas |
|
2.5 |
3.75 |
2.75 | ||
|
4.0 |
6.0 |
4.4 | ||
|
6.4 |
9.6 |
7.04 |
Main Parts Materials
Main parts materials
|
NO. |
Part name |
Material |
|
1 |
Body |
GS-C25, CF8, CF3 |
|
2 |
Disc |
2Cr13, F304, F316 |
|
3 |
Hinge Pin |
F304,F316 |
|
4 |
Bellows Combination |
F304, F316L |
|
5 |
Bonnet |
GS-C25,F304 ,F316 |
|
6 |
Packing |
Flexible graphite, PTFE |
|
7 |
Gland |
25#, F304, F316 |
|
8 |
Inner Hexagon Screw |
25#, F304, F316 |
|
9 |
Nut |
ZQA 19-4 |
|
10 |
Hand Wheel |
Carbon Steel |
|
11 |
Cap |
25# |
|
12 |
Hexagon Nut |
ASTM A193 2H,A193-8,A193-8M |
|
13 |
Bolt |
ASTM A193 B7, A193-B8, A193-B8M |
|
14 |
Combination Gasket |
Flexible graphite+stainiess steel, PTFE |
|
|
Stem |
2Cr13, F304, F316 |
