The VEV series of manual vacuum control valve can be used in a vacuum system to change the gas flow direction, adjust the gas flow rate, and cut off or connect pipelines. They are essential key components in a vacuum system. The rotary vacuum valve of VALUE Company are equipped with three types of flange - mounting interfaces, KF16, KF25, and KF40. They can meet a maximum opening and closing operation frequency of 10 times per minute, and their maximum service life can reach 1 million switch cycles. It is an excellent high - performance and highly reliable vacuum valve product.
Features of VEV 16-40 Operating Manual
High reliability
Bellows seal structure
Long service life
Design with high starting power and low holding power
Corrosion resistance
resistant materials such as aluminum alloy and stainless steel
Light weight
The valve body and valve cover are made of aluminum alloy material
Parameter of VEV 16-40 Operating Manual
|
Model |
VEV16M |
VEV25M |
VEV40M |
|
Form of valve |
Close |
Close |
Close |
|
Operating ambient temperature(°C) |
5~40 |
5~40 |
5~40 |
|
medium |
Clean and non-strong corrosive gases |
||
|
Pressure range(Pa) |
1×10⁻⁶~10⁵ |
1×10⁻⁶~10⁵ |
1×10⁻⁶~10⁵ |
|
Power supply |
Single-phase 200~220V/50~60Hz |
Single-phase 200~220V/50~61Hz |
Single-phase 200~220V/50~62Hz |
|
Connection |
KF16 |
KF25 |
KF40 |
|
Power |
Starting: 18W/stand-by: 4-7W |
||
|
Max. cycle frequency |
10 times/min |
10 times/min |
10 times/min |
|
Exhaust direction |
Free |
||
|
Weight (kg) |
0.85 |
0.85 |
0.85 |
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