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Eastern Time Zone U.S.A.

Ph. 269-323-1369

Portage, Michigan
1716 Vanderbilt Ave

Otsego, Michigan
555 Washington St

Pilot Operated Solenoid Valves

FEMA Corporation’s high-frequency pilot operated hydraulic solenoid valves are frictionless hydraulic pressure modulation valves that operate with direct-current or a simple >1000 Hz high-frequency electrical input. Our two-stage cartridge valves feature E-H pilot proportional pressure control to modulate pressure from 0 to 30 bar, and flow range near 4 liters per second at 20 bar delta. The two stages provide high-spool driving force, and our advanced manufacturing process for the piloted design maintains efficiency in heavily contaminated systems. FEMA’s high-frequency valves, often used in transmission clutch and PTO control, offer high reliability, low cost and proportionality while maintaining a small size and weight.

Proportional Cartridge Valve - 2 Stage

The “analog proportional pressure control valve” is an electro-hydraulic unit designed to modulate pressure from 0 to 30 bar (0 to 435 PSI).

Proportional Pressure Controls

FEMA makes a full line of proportional pressure controls from 6.9 bar to 345 bar (100 psig. to 5000 psig) in manifold and pipe mount configurations.

PTO

The “PTO valve” is similar to the analog unit, except it is a four-way pressure control and is designed to modulate pressure on two separate functions as command is increased.

Frictionless Proportional Pilot Valves

The frictionless proportional pilot valve from FEMA Corporation is an electro-hydraulic unit designed to modulate pressure from 0 to 30 bar (0 to 435 PSI).