Maco corporation [india] numatics inc, u.S.A., manufactures offers mark 3 series direct solenoid actuated valves. These solenoid actuated valves supply offer high flow in a miniature valve design. These miniature valve y are available with 10-32 or 118 porting in either sub-base or manifold mounting, sandwich speed control and sandwich pressure regulators. The special features of solenoid actuated valves contains consist of: direct solenoid actuated, miniature, din plug-in solenoid with indicator light; multi-purpose, 5-ported, 4-way, 2 and 3 position; lapped spool and sleeve assembly; cv to 0.35, 1/8 nptf or g tap; 10-32 or m% ports, for lubricated or unlubricated service; integral regulators and integral speed control available; and, modular building block system, nema 4. The future growth area for fluid power is in serial communications. Numatics mark series valves are compatible with several different protocol, both proprietary and open, numatics mark series valves are compatible.