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D-J(b) manual high vacuum damper valve
Description: GD-J(b) manual high vacuum damper valve(Angle Valve) is one of the important components in the Vacuum system.
Product info
GD-J(b) manual high vacuum damper valve(Angle Valve) is one of the important components in the Vacuum system. The transmission component is in screw structure, depended on the hand power to revolve the wheel and open or close the valve.Applicable medium can be air and noncorrosive gases.
Specifications
Basic Dimensions
| Applicable Scope(Pa) | 2x105～1.3x10-6 |
| Valve Leak Rate(Pa.L/S) | ≤1.3x10-7 |
| Applicable Temperature（℃） | -25～+40 |
| Flange Standard | GB4982 |
| Install Position | arbitrary |
Overall Dimensions
| Model | Diameter(DN) | ΦD | ΦB | ΦW | H | A | bxb |
| GD-J10(b)/KF | 10 | 30 | 12.2 | 36 | 116 | 40 | 37x37 |
| GD-J16(b)/KF | 16 | 30 | 17.2 | 36 | 116 | 40 | 37x37 |
| GD-J25(b)/KF | 25 | 40 | 26.2 | 50 | 144 | 50 | 61x61 |
| GD-J40(b)/KF | 40 | 55 | 41.2 | 56 | 174 | 65 | 81x81 |
Tel：0086-21-50878197
E-mail：contact@evpvacuum.com
Skype：Kevin.law012
Web site：http://www.evpvacuum.com
D-J(b) manual high vacuum damper valve
