AP04G2YP Series Proportional Relief Valve
The Series AP04G2YP 10C, 21C, 35C is a proportional relief valve is a pilot operated spool-type design fits industry common covity (10-2). The relieving pressure output is proportional to DC current input and a one piece cartridge housing ensures internal concentricity. The coil is waterproof, hermetically sealed, and requires no O’Rings. The symmetrical coil can be reversed without affecting performance.
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Specifications
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Mechanical
Dimensions 97.6 mm (height) - Rated Flow (at 300 psi △P) When Coil is Fully De-Energized 95 LPM (25 GPM) - Factory Set Relief Pressure When Coil De-Energized Measured at 45 LPM (12 GPM) 10C - 103 bar (1,500 psi) 21C - 210 bar (3,000 psi) 35C - 350 bar (5,000 psi) - Hysteresis at 250 Hz PWM <7% of Maximum Pressure Setting Response Time at 75% of Nominal Voltage Change (Measured to 90% of Pressure Change) To Unload - 10 ms To Load - 10C - 45 ms To Load - 21C - 60 ms To Load - 35C - 80 ms Cartridge Material All parts steel. All operating parts hardened steel. - Fluid Compatibility/Viscosity Mineral-based or synthetic with lubricating properties at viscosities of 45 to 2,000 SSU. 6 to 420 cSt Filtration ISO-4406 18/16/13, SAE Class 4 - Weight (Approximately) 0.14 kg (0.31 lbs) - Cavity C10-2 - Environmental
Operating Temperature Range/Seals -34°C to +121°C (Nitrile) -30°F to +250°F -26°C to +204°C (Fluorocarbon) -15°F to +400°F Voltage
Code: Omit Without Coil - Code: D012 12 VDC - Code: D024 24 VDC - -
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