Questions tagged [valve]

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Looking for a microscale valve/controller

I'm looking for a microscale valve/controller but am having a hard time finding what I'm looking for or a supplier. It will be used for a propulsion system in a CubeSat and as such needs to be fairly ...
1
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1answer
32 views

Exchange air and maintain thermal insulation

My application is composting with worms outdoors inside an a styrofoam cooler. I use a heat lamp and a thermo-electric cooler to maintain the temperature in the bin when the temperature outside is ...
5
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1answer
4k views

12V compressor and air pressure control

I am trying to make a simple robot with few functionality for someone, one of these functionality is inflating a balloon inside the robot, I know how to control a compressor using Arduino but the ...
1
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1answer
543 views

Servo controlled valve

I am trying to build a servo-controlled water valve. Max pressure 150 psi , valve size 1/2". Can anyone recommend a suitable 1/4-turn valve, either ceramic, ball valve, or anything else that is easy ...
2
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1answer
88 views

What to use as electrovalve?

I want do make following installation (blowing bottle tops as music instrument): ...
2
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2answers
361 views

Actuator to control steam valve

I have a steam radiator at home and it has a valve similar to the picture below. Please note that the valve doesn't have grooves on top to attach things to. I want to build something to turn it on ...