CF275 超高真空閘閥-氣動連桿式含波紋管與極限開關
超高真空閘閥(不塗潤滑油)
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| Model No. | GVBLS-SS-CF275-P |
| Parts No. | GB3H311NB |
| A | 106.4 |
| B | 95 |
| C | 114 |
| D | 323 |
| E | 360 |
| F | 505 |
| G | 690 |
| H | 340 |
| L | 1030 |
| Bolt Size*No | M10 x 30 |
| Bolt P.C.D. | 306.3 |
| Bonnet seal | Metal |
| Flange O.D. | 336.5 |
| Port Dia. | 250 |
| Torque(kg-cm) | 360 |
| Thread Depth | 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 |
| GVBLS-SS-CF275-P | GB3H311NB | 106.4 | 95 | 114 | 323 | 360 | 505 | 690 | 340 | 1030 | M10 x 30 | 306.3 | Metal | 336.5 | 250 | 360 | 24 |
UHV-GATE VALVES (Limit Switch) / unlubricated-Ball groove mechanism
CF Flange (Large type)UHV Series (Pneumatically Actuated with Bellows, Metal Bonnet Seal ,Limit Switch)
Size: CF275
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 產品圖稿
| Model No. | GVBLS-SS-CF275-P |
| Parts No. | GB3H311NB |
| Download Type | DWG | STEP |
注意: 請按【滑鼠右鍵】選擇【另存新檔】或【另存連結為】, 需稍等一下即出現存檔視窗。
