UHV pneumatic gate valve(Ball type)-limit switch
UHV-gate valves(unlubricated mechanism)
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| Model No. | GVBBLS-SS-CF63-P | GVBBLS-SS-CF100-P | GVBBLS-SS-CF150-P | GVBBLS-SS-CF200-P |
| Parts No. | GB3C511NB | GB3E511NB | GB3F511NB | GB3G511NB |
| A | 65 | 69.6 | 79 | 84.4 |
| B | 68 | 68 | 70 | 70 |
| C | 75 | 94 | 94 | 94 |
| D | 107 | 146 | 204 | 245 |
| E | 143 | 182 | 238 | 282 |
| F | 158 | 222 | 306.5 | 382 |
| G | 207 | 297 | 407 | 506 |
| H | 159 | 170 | 198 | 260 |
| L | 366 | 467 | 605 | 766 |
| Bolt Size*No | M8x8 | M8x16 | M8x20 | M8x24 |
| Bolt P.C.D. | 92.1 | 130.3 | 181 | 231.8 |
| Bonnet seal | Metal | Metal | Metal | Metal |
| Flange O.D. | 113.6 | 151.6 | 202.5 | 253.2 |
| Port Dia. | 63.7 | 102 | 153 | 200 |
| Torque(kg-cm) | 210 | 210 | 210 | 210 |
| Thread Depth | 18 | 20 | 22 | 24 |
| Select | Model No. | Parts No. | A | B | C | D | E | F | G | H | L | Bolt Size*No | Bolt P.C.D. | Bonnet seal | Flange O.D. | Port Dia. | Torque(kg-cm) | Thread Depth |
| GVBBLS-SS-CF63-P | GB3C511NB | 65 | 68 | 75 | 107 | 143 | 158 | 207 | 159 | 366 | M8x8 | 92.1 | Metal | 113.6 | 63.7 | 210 | 18 | |
| GVBBLS-SS-CF100-P | GB3E511NB | 69.6 | 68 | 94 | 146 | 182 | 222 | 297 | 170 | 467 | M8x16 | 130.3 | Metal | 151.6 | 102 | 210 | 20 | |
| GVBBLS-SS-CF150-P | GB3F511NB | 79 | 70 | 94 | 204 | 238 | 306.5 | 407 | 198 | 605 | M8x20 | 181 | Metal | 202.5 | 153 | 210 | 22 | |
| GVBBLS-SS-CF200-P | GB3G511NB | 84.4 | 70 | 94 | 245 | 282 | 382 | 506 | 260 | 766 | M8x24 | 231.8 | Metal | 253.2 | 200 | 210 | 24 |
UHV-GATE VALVES (Limit Switch) / unlubricated-Ball groove mechanism
Flange: CF FlangeUHV Series (Pneumatically Actuated with Bellows, Metal Bonnet Seal ,Limit Switch)
Size: CF63 / CF100 / CF150 / CF200
Bonnet Seal: Metal
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Material |
Body |
304 S.S. |
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Carriage |
304 S.S. |
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Gate |
304 S.S. |
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Bellows |
AM350 |
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Cycle Life |
size under 4”(included) |
100,000 |
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size above 4” |
50,000 |
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Helium leak rates at 1 atm differential |
＜5×10-10 mbar .l /sec for gasket seal |
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Bake Temperature |
Valve body |
Open |
200℃ |
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Close |
150℃ |
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Actuator |
Pneumatic |
≦ 80℃ |
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Pressure Range(mbar) |
1x10-10 ～1000 |
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Maximum ΔP(mbar) |
27 before opening |
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Standard Seal |
Gate |
Viton O-ring |
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Bonnet |
OFHC copper gasket |
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Compressed air supply tube connection pressure range |
Φ6mm |
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4~6Kg/cm2(overpressure) |
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Actuator |
Pneumatic |
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Connector |
D-sub Female 9 pins Current Rating |
3A 110VAC |
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5A 24VDC |
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Surface Treatment |
Scotch Polished |
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Options |
a. Pneumatic control solenoid valve |
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SolidWorks 2D & 3D model drawings
| Model No. | GVBBLS-SS-CF63-P | GVBBLS-SS-CF100-P | GVBBLS-SS-CF150-P | GVBBLS-SS-CF200-P |
| Parts No. | GB3C511NB | GB3E511NB | GB3F511NB | GB3G511NB |
| Download Type | DWG | STEP | DWG | STEP | DWG | STEP | DWG | STEP |
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