Atos India supplies Leak-free Solenoid Valve & Cartridge. Atos India, an ISO 9001 registered company offers components and systems in electro hydraulic advanced technology to improve the performance of the modern machinery. Leak-free Solenoid Valve & Cartridge is available in sub plate or screw-in, two-way, poppet style. Leak-free Solenoid Valve & Cartridge is normally used to cut off the hydraulic power supply line. It is available in "normally closed" configuration. These valves and cartridges open the flow when their solenoid is energized.