Series 21 direct acting solenoid operated valve features O-ring ports to eliminate leakage; enclosed solenoids and connections reduce exposure to elements, and individual load checks are built into each section. Can be combined with series 20 manual valve for increased versatility. Includes 6-gpm nominal capacity, pressure ratings of 4,000 psi (272 bar), parallel and 3,000 (204 bar), series. Ports are sized #6 SAE. Materials of this series include cast iron body, Buna N 0-rings, and stress proof tie rods. Assembly torque of 85 lb-in., 10-µm filtration, and 400 psi max tank pressure. Optional lever handles for manual control when power is lost.

Brand Hydraulics, (402) 344-4434,