AP02B2YR Series Proportional Relief Valve
The Series AP02B2YR 07A, 14A, 21A, 35A is an analog proportional relief valve that regulates pressure proportionally to the input solenoid current and has a direct acting poppet design. The one piece cartridge housing ensures internal concentricity and 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 93.3 mm (height) - Rated Flow (at 70 psi △P) 07A - 5.3 LPM (1.4 GPM) 14A - 3.4 LPM (0.9 GPM) 21A - 3.0 LPM (0.8 GPM) 35A - 1.9 LPM (0.5 GPM) Factory Set Relief Pressure When Coil De-Energized (±5% -Std. and ±2% - Low Variation) 07A - 70 bar (1,000 psi) 14A - 140 bar (2,000 psi) 21A - 210 bar (3,000 psi) 35A - 350 bar (5,000 psi) Hysteresis at 200 Hz PWM <10% - 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) 0.09 kg (0.19 lbs) - Cavity C08-2 - 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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