Series: Electro-Hydraulic Proportional Relief Valves

The Electro-Hydraulic Proportional Relief Valve combines a compact, high performance electro-hydraulic proportional pilot relief valve and balanced piston type relief valve to provide pressure control in proportion to input current. Through-put volume and fluid temperature fluctuation have little effect on control pressure so this valve provides open loop control of even complex pressures/forces.

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Nominal Diameter Any 03: 39 gpm 06: 84 gpm Rated Flow Rate

Pressure Control Range Any B: 43 to 357 1: 100 to 1000 2: 143 to 2000 3: 214 to 3000 4: 214 to 3571 5: 286 to 5000 psi

Design Number Any 21 E21: Unified Thread

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