Pressure Relieving Proportional Valve

Onde Comprar

Parker’s selection of proportional pressure relieving valves are for applications that require dynamic relieving and valves that are capable of flows up to 95 lpm (25 gpm) and pressures as high as 350 bar (5000 psi).

Especificações técnicas

Taxa de fluxo: 0.35, 0.8, 0.9, 1.4, 25 gal/min, 1.3, 3, 3.4, 5.3, 95 L/min
Configuração: Decreasing Pressure/Increasing Current, Increasing Pressure/Increasing Current
Pressão máxima de alívio: 1000, 2000, 3000, 5000 psi, 70, 140, 210, 350 bar
Material de vedação: D-Ring (Standard), Nitrile, Fluorocarbon
Direção do fluxo: Nose to Side (1 - 2)
Taxa de fluxo máximo: 0.35, 0.8, 0.9, 1.4, 25 gal/min, 1.3, 3, 3.4, 5.3, 95 L/min
Pressão máxima de operação: 1000, 2000, 3000, 5000 psi, 70, 140, 210, 350 bar
Classificação da pressão máxima de entrada: 5000 psi, 350 bar
Pressão de fissura: N/A, 1, 2, 3, 5 psi, N/A, 0.07, 0.14, 0.21, 0.35 bar
Taxa de vazamento: N/A, 30 @ 5000 PSI (350 BAR), 10 @ 75% Crack Pressure drops/min, N/A, 5 for every 100 PSI of Setting cm3/min
Tipo de montagem: Screw in cartridge valve
Tamanho da cavidade: C08-2, C10-2
Função: Proportional Pressure Relief
Tipo de atuação: Electrical
Tipo de operação: Solenoid operated
Para tipo de fluido: Mineral-based or synthetic hydraulic fluids
Classificação de eficiência de filtro: ISO 4406 18/16/13, SAE Class 4
Viscosidade cinemática máxima: 45-2000 SSU (6 to 420 cSt)
Material da válvula: All parts steel. All operating parts hardened steel
Torque de instalação: 22, 25 lb-ft, 30, 34 Nm
Torque de aperto da porca da bobina: 3, Finger Tight lb-ft, 4.1, Finger Tight Nm
Temperatura operacional: -35 to +200, -30 to +250, -15 to +400 °F, -37 to +93, -34 to +121, -26 to +204 °C
Temperatura máxima de operação: +200, +250, +400 °F, +93, +121, +204 °C
Temperatura mínima de operação: -35, -30, -15 °F, -37, -34, -26 °C
Tipo de bobina: 1/2" Super Coil High Watt (CCP), 5/8" Super Coil High Watt (CAP)
Consumo de potência: 19, 28 W
Frequência: 100 to 400 Hz
Histerese: 5%, < 7%, < 10%
Peso: 0.14 to 0.3 lbs, 0.06 to 0.14 kg
Faixa do controle de pressão: N/A
Material do corpo: N/A
Configuração de pressão máxima: N/A psi

Descrição completa do produto

Parker’s family of proportional pressure relieving valves provide the operator predictable performance for applications that require dynamic pressure limitation. These valves are capable of handling flows up to 95 lpm (25 gpm) and pressures as high as 350 bar (5000 psi). Parker’s proportional pressure relieving valves are ideal for piloting larger valves or can even functions as a stand-alone pressure control valve. Parker’s proportional pressure relieving valves can be paired with any Current Controlled Pulse Width Modulation (PWM) valve driver, and the simple and compact design enables these valves to be used on a variety of equipment within the mobile, industrial, or manufacturing markets.

Markets:
• Aerial
• Construction
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• Direct acting poppet or spool type design
• Proportional to solenoid input current
• One piece cartridge housing
• Non-magnetic spool and housing assembly

Applications:
• Piloting larger valves
• Pressure controls
• Applications sensitive to over-pressurization

Additional Technical Insight:
Recommended to be used with a Current Controlled Pulse Width Modulation (PWM) valve driver.

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Literature and Reference Materials
HVS Global Cartridge Valve Catalog MSG15-3504
MSG15-3504 Proportional Valves Catalog Pages - All
Proportional Valves Technical Tips

Pressure Relieving Proportional Valve | Product Series

Taxa de fluxo

Configuração

Pressão máxima de alívio

Material de vedação

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Pressure Relieving Proportional Valve

Especificações técnicas

Descrição completa do produto

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