Need double lathicng solenoid valve for water 1 4 size 2. Maximum pressure 1.5MPa3. Minimum 10,000 cycles life4. 5 volts DC. 12DC, 24 DC5.Duty cycle 100% (must be able to remain in either position, opened or closed, indefinitely)6. Will close when power is removed7. For potable water, all parts in liquid path must be FDA approved materials.8. low cost!