HIGH VACUUM MANUAL STRAIGHT ANGLE VALVE, DN16 DN50

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Description



Product Description
This series of valves is divided into manual, pneumatic and electromagnetic driven types. Features with smooth operation, small size, reliable use, good sealing performance and long service life. It is one of the preferred valves for vacuum equipment.
The valve respectively rotates the handle, the compressed gas pushes the cylinder and the coil energizes to generate electromagnetic force, and the power is connected to the valve plate through the mechanism, and drives the valve plate to open and close.
Applicable medium can be pure air and non-corrosive gas.


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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℃


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FAQ


Q: Are you trading company or manufacturer ?

A: We are factory.



Q: How long is your delivery time?

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.



Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample, the sample charge and freight cost is extra.



Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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