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Pressure range | 1×10-6Pa~1.2×105Pa (sealed with bellows) 1×10-5Pa~1.2×105Pa (sealed with fluorine rubber ring) |
Leak rate | ≤1.3×10-7Pa·L/s |
Service life until first maintenance | 200000times |
Heating emperature (Valve body) | ≤120℃ |
Power Supply | Pneumatic valves:AC 220V 50Hz, 6W or DC 24V,3W (Other specifications can be customized) Electromagnetic drive: AC 220V 50HZ |
Opening / closing time | Pneumaticdrive:≤1s Electromagnetic drive: open≤0.1s; close≤1s(viton sealing) close≤0.5s(bellow sealing) |
Compressed air | Pneumatic valves:0.4~0.7MPa |
Position indicator of the valve | Manual drive: with open&close position indication Pneumatic drive: with open&close position indicator switch(magnetic switch) Electric drive: with turn-on indicator |
Installation orientation | Manual drive: Any Pneumatic drive: Any Electric drive: Any(bellow sealing) The sealing face faces towards the vacuum side(viton sealing) |
Ambient temperature | 5~40℃ |







A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample, the sample charge and freight cost is extra.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
New products from manufacturers at wholesale prices