Wɔkyekyɛ mframa mu solenoid valve ahorow no mu ahorow pii a egyina sɛnea ɛyɛ adwuma, sɛnea wɔahyehyɛ, ne sɛnea wɔde di dwuma so. Nneɛma atitiriw atitiriw no ni:
1. **Direct acting solenoid valves**: Saa valves yi di mframa a ɛsen no so tẽẽ denam valve no a ɛbue anaa ɛto mu denam solenoid no a ɛkɔ so no so. Wɔtaa de di dwuma wɔ nneɛma nketenkete a nsu a ɛsen no sua mu.
. Wɔtaa yɛ wɔ mframa nhyehyɛe akɛse mu.
3. **2-way solenoid valves**: Eyinom wɔ port abien, inlet biako ne outlet biako. Wobetumi ayɛ no mpɛn pii (NC) anaasɛ mpɛn pii no wobue (Dabi), na wɔhwɛ mframa a ɛsen wɔ hyɛn gyinabea abien no ntam no so.
4. **3-WAY Solenoid valves**: Saa valves yi wɔ ports mmiɛnsa na wɔde di dwuma de hwɛ mframa a ɛsen wɔ akwan mmienu no mu baako so. Wɔtaa de di dwuma de yɛ cylinders a ɛyɛ adwuma biako.
5. **4-way solenoid valves**: Wɔtaa de di dwuma wɔ cylinder dwumadie a ɛyɛ adwuma mmienu mu, saa valve yi wɔ ports anan anaa anum na ɛhwɛ ɔkwan a mframa fa so kɔ actuator chambers ahodoɔ so.
6. **5-way solenoid valves**: Ɛte sɛ 4-way valves nanso ɛwɔ exhaust port foforo. Wɔde di dwuma nso wɔ dwumadie mu wɔ baabi a ɛhia sɛ wɔhwɛ mframa a ɛsen no so pɛpɛɛpɛ.
7. **Proportional solenoid valves**: Saa valves yi ma variable control of flow rate sen sɛ ɛbɛyɛ on/off control kɛkɛ. Wɔde di dwuma wɔ nneɛma a wɔde di dwuma a ɛhwehwɛ sɛ wɔyɛ nsakrae pɛpɛɛpɛ wɔ nhyɛso anaa nsu a ɛsen mu.
8. **ISO valves**: Eyinom yɛ solenoid valves a wɔahyɛ da ayɛ a ɛne ISO 5599/1 hyia. Wɔtaa de di dwuma wɔ mfiridwuma mu dwumadie mu wɔ baabi a adwumayɛ ne gyinapɛn a wɔde di dwuma no ho hia.
Wɔpaw valve biara a egyina mframa nhyehyɛe no ahiade pɔtee so, a nea ɛka ho ne nneɛma te sɛ nsu a ɛsen, nhyɛso, ne control precision【6†source】【7†source】.
