气动式-超高真空闸阀
超高真空闸阀(不涂润滑油)
| Select | Model No. | Parts No. |
| GVB-SS-CF275-P | GB3H-311 | |
| GVB-SS-CF300-P | GB3J-311 | |
| A | B | C | D | E | F | G | H | L | Actuator type | Bolt P.C.D. | Bolt Size | Bonnet seal | Flange O.D. | Port Dia. |
| 106.4 | 95 | 114 | 323 | 360 | 505 | 690 | 340 | 1030 | P** | 325.7 | M10x30 | Viton® | 306.5 | 250 |
| 112.6 | 105 | 104 | 367 | 415 | 554 | 750 | 361 | 1111 | P** | 325.7 | M10x30 | Viton® | 355.6 | 305 |
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| Select | Model No. | Parts No. | A | B | C | D | E | F | G | H | L | Actuator type | Bolt P.C.D. | Bolt Size | Bonnet seal | Flange O.D. | Port Dia. |
| GVB-SS-CF275-P | GB3H-311 | 106.4 | 95 | 114 | 323 | 360 | 505 | 690 | 340 | 1030 | P** | 325.7 | M10x30 | Viton® | 306.5 | 250 | |
| GVB-SS-CF300-P | GB3J-311 | 112.6 | 105 | 104 | 367 | 415 | 554 | 750 | 361 | 1111 | P** | 325.7 | M10x30 | Viton® | 355.6 | 305 |
