Usha Pneumatic Corporation Usha Pneumatic Corporation solenoid valves control the flow of air, gas, water, oil, and steam in numerous industries. Our product ranges from two-position on/off valves to flow control systems that directly impact thousands of users. Our 2 way, 3 way and 4 way solenoid valves is able to handle most fluid control application. We also offer a complete range of general service, isolation, pinch, proportional valves, and manifold assemblies for use in medical equipment, analytical instrumentation, and industrial applications. Usha Pneumatic Corporation Miniature Valve Products are designed and 100% factory tested in an ISO Class 8 equivalent clean room. Our line of solenoid valves from Usha Pneumatic Corporation also includes Solenoid Valves, Diaphragm Valve, Control Valve, Angle Type Control Valve, Dust Collector Valve, Pulse Jet Solenoid Valve, 'Y' Type Control Valve, Direct Acting Solenoid Valve,