1. Fursada qulqulka qulqulka qulqulka valve-ka solule waa mid aad u yar, iyo kala duwanaanshaha cadaadiska ee shaqada ayaa aad u yar.
2.Solenoid Valve ayaa dhakhso u furfuran oo dhow, guud ahaan loo isticmaalaa qulqulka yar iyo cadaadis yar, inta jeer ee beddelka ah ayaa loo baahan yahay in ay ahaato meel weyn oo loo yaqaan 'paller koronto'.
3. Awooda tuubada 'solloid' giiska 'solnoid' guud ahaan dib ayaa loo dejin karaa.
