GCD Electric Vacuum Gate Valve
The GCD series vacuum gate valve is an electrically operated valve for starting and cutting off gas flow. It is applicable for vacuum systems ranging from 1 x 10-6 to 1.2 x 105 Pa.
Features
- Compact design with large flow conductance
- Able to pass liquids and solids, to feed material, or to take sample when the valve plate is opened
- Smooth motion of the valve plate assembly
Technical data
- Size: DN63, DN80, DN100, DN160, DN200, DN250, DN320, DN400, DN500, DN630, DN800, DN900, DN1000, DN1250
- Leak rate: 1.3 x 10^(-10) Pa·m^3/s
- Pressure range: 1 x 10^(-6) Pa to 1.2 x 10^5 Pa
- Differential pressure (on the plate when opening): ≤ 2000 Pa
- Working medium: Clean air, corrosive gas
- Actuator: Servo motor
- Control: Switch type
- Voltage: 24V 220V
- Material (Valve body): AISI 304/316L
- Material (Valve plate): AISI 304/316L
- Material (Valve shaft): AISI 304/316L
- Seal (Valve body & bonnet): FKM
- Seal (Valve plate): FKM
- Feedthrough: Shaft feedthrough (FKM/PTFE); Welded bellow (AISI 316L)
- Working temperature: -30℃～150℃；
- Standard flange: ISO-F; ISO-KF; ISO-K; CF; JIS
- Mounting position: No requirement
- Operating life until first service: ≥ 100,000 cycles
Overall Dimensions
ISO-F Flange Connection Size
| Model | DN | A | B | C | H | L | |
|---|---|---|---|---|---|---|---|
| DYC-J25PA | 25 | 50 | 40 | 26.2 | 172 | 78 | Price Inquiry |
| DYC-J32PA | 40 | 65 | 55 | 34.2 | 196 | 103 | Price Inquiry |
| DYC-J40PA | 40 | 65 | 55 | 41.2 | 196 | 103 | Price Inquiry |
| Model | DN | D | D0 | D1 | n | C | |
|---|---|---|---|---|---|---|---|
| GCD-80PM | 80 | 145 | 125 | 86 | 8 | M8 | Price Inquiry |
| GCD-80PM | 80 | 145 | 125 | 86 | 8 | M8 | Price Inquiry |
| GCD-100PM | 100 | 165 | 145 | 106 | 8 | M8 | Price Inquiry |
| GCD-160PM | 160 | 225 | 200 | 166 | 8 | M8 | Price Inquiry |
| GCD-200PM | 200 | 285 | 260 | 208 | 12 | M8 | Price Inquiry |
| GCD-250PM | 250 | 335 | 310 | 258 | 12 | M8 | Price Inquiry |
| GCD-320PM | 320 | 425 | 395 | 328 | 12 | M12 | Price Inquiry |
| GCD-400PM | 400 | 510 | 480 | 410 | 16 | M12 | Price Inquiry |
| GCD-500PM | 500 | 610 | 580 | 510 | 16 | M12 | Price Inquiry |
| GCD-630PM | 630 | 750 | 720 | 640 | 20 | M12 | Price Inquiry |
| GCD-900PM | 800 | 720 | 890 | 815 | 24 | M12 | Price Inquiry |
| GCD-1000PM | 1000 | 1120 | 1090 | 1015 | 32 | M12 | Price Inquiry |
| GCD-1250PM | 1250 | 1440 | 1404 | 1280 | 36 | M12 | Price Inquiry |