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Ball Valves--Top Entry Ball Valve |
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| Top Entry Ball Valve:We are one professional Top Entry Ball Valve,Top Entry Ball Valves Manufacturer and Top Entry Ball Valves Export in China.We can Top Entry Ball Valve,Top Entry Ball Valves according to your requirements. If you are interested in any of Top Entry Ball Valve,Top Entry Ball Valves or have a customized requirement to fill, please contact us right now! |
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| Hand Operated Top Entry Ball Valve |
| Performance Specification |
| Performance Specification |
Class |
| 150 |
300 |
400 |
600 |
900 |
1500 |
2500 |
| Test Pressure(MPa) |
Strength Test |
2.93 |
7.58 |
10.0 |
15.0 |
22.5 |
37.5 |
63.0 |
| Sealing Test |
2.07 |
5.52 |
7.31 |
11.03 |
16.5 |
27.5 |
46.2 |
| Pressure Test |
0.6 |
| Applicable Temperature |
-196℃～550℃ Different Raw Material for Different Work Temperature |
| Applicable Medium |
Water,Steam,Oil,Gas,Petrochemical and other comparable |
| Size Range |
DN50~1200(NP2″~48″),DN50~1200(NP2″~48″),We can produce valve according to your special requirments. |
| Body/Trim Material |
Carbon Steel,SS,Ni-Alloy Steel,Ti Material |
| Bottom Connection |
Flange Connection,Butt Welded Connection |
| Operation set |
Hand Wheel Operation,Worm Gear Operation,Electric Operation,Pneumatic Operation |
| The Material of Main Parts |
No. |
Parts Name |
Material |
Carbon Steel |
SS |
Low-temperature Steel |
1 |
Body |
A216 WCB |
A351 CF8M` |
A352 LCC |
2 |
Drain Valve |
A105+ENP |
A182 F316 |
A350 LF3 |
3 |
Sealant Injection Valve |
A105+ENP |
A182 F316 |
A350 LF3 |
4 |
Nut |
A194 2H |
A194 8 |
A194 7 |
5 |
Stud |
A193 B7 |
A193 B8 |
A320 L7 |
6 |
Sealant Injection Valve |
A105+ENP |
A182 F316 |
A350 LF3 |
7 |
Stem |
A182 F6a |
A182 F316 |
A182 F316 |
8 |
Fire Safe Ring |
Soft Graphite |
9 |
O-RING |
VITON |
10 |
Spring |
INcone1600 |
11 |
Surporting Ring |
A105+ENP |
A182 F316 |
A350 LF3 |
12 |
Gasket |
Soft Graphite+SS |
13 |
Seat |
A105+ENP A182 F316 A350 LF3 |
14 |
Sealing Ring |
PTFE、NYLON、PEEK、PCTFE |
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No. |
Parts Name |
Material |
Carbon Steel |
SS |
Low-temperature Steel |
15 |
Bushing |
PTFE+CS |
PTFE+SS |
PTFE+SS |
16 |
Ball |
A105+ENP |
A182 F316 |
A350 LF3 |
17 |
Flat Bushing |
PTFE+CS |
PTFE+SS |
PTFE+SS |
18 |
Bushing |
PTFE+CS |
PTFE+SS |
PTFE+SS |
19 |
Bonnet |
A216 WCB |
A351 CF8M |
A352 LCC |
20 |
O-RING |
VITON |
21 |
Gasket |
Soft Graphite+SS |
22 |
O-RING |
VITON |
23 |
Packing |
Soft Graphite |
24 |
Cover |
A105+ENP |
A182 F316 |
A350 LF3 |
25 |
Nipple |
A193 B7 |
A193 B8 |
A320 L7 |
26 |
Key |
ANSI 1045 |
ANSI 1045 |
ANSI 1045 |
27 |
Lever |
Q235A |
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