Find a water valve
- Statusi: Closed
- Çmimi: $50
- Kandidaturat e marra: 4
Përmbledhja e konkursit
Find some water valves which can be used for an irrigation system.
These are the specifications:
- It has to ba a latching (=pulse) type. This means, it has to open and close with electric pulses.
- It has to work with a water pressure between 1...10 bar
- The water temperature is: 5...30°C
- Material: Brass, steel or plastic
- Inlet and outlet port: (outer) 3/4 inch threads
- Electrical coil voltage: Any value below 6V
- It should be as small as possible and as cheap as possible.
Don't list any valves for pressures below 10 bars.
Find out the prize for 1000 pieces.
List the URLs for the data sheet / internet page.
Primarily, search in China, because there, the prizes will normally be lower than elsewhere.
Don't copy other's inputs. The first input with the best valve regarding prize and size wins.
Aftësi të rekomanduara
Punimet mё tё mira nga ky konkurs
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supersystemng Nigeria
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supersystemng Nigeria
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Ghayoor01 Pakistan
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fionalingweayang Malaysia
Këndi publik i sqarimeve
Si të fillosh me konkurset
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Posto konkursin Shpejt dhe thjeshtë
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Merr shumë propozime Nga e gjithë bota
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Zgjidh kandidaturën më të mirë Shkarko dokumentet - E thjeshtë!