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Counterbalance Sandwich Valve - CB Series

Picture for category Counterbalance Sandwich Valve - CB Series

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker’s CB series counterbalance valve operates as a pressure relief valve. The setting pressure is lowered by the pressure in the inlet line. The return flow from the actuator is piloted and controlled by the inlet flow to the actuator, ensuring a cavitation-free lowering load.

To ensure safe load holding the setting pressure should be approximately 30% higher than the maximum load pressure.

Markets:
• Factory Automation
• Lumber & Wood
• Machine Tools
• Material Handling
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Processing
• Molding
• Packaging Machinery
• Plastic Processing
• Primary Metal Refining Process
• Rubber & Tire Processing
• Vehicle Assembly Facilities

Features/Benefits:
• Available in 5 port sizes
• Controlled Movement loads
• Load holding via leak-free poppet valve
• Secondary relief protection for the actuator

Applications:
• Suitable for general hydraulic applications
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ActionPart No.AvailabilityPartner AvailablePriceUOMMaximum Operating TemperatureMinimum Operating TemperatureMaximum Operating PressureSeal MaterialBody MaterialDivisionMaximum Flow RateMediaActuation TypeWeightPort ConnectionSizeMounting TypeProduct StylePilot Pressure RatioFilter Efficiency RatingAllowable Circuit LeakageMaximum Operating PressureSizeMounting TypeMaximum Flow Rate
CB03AA30NA
Quote Required
Quote Required
TBD
176 °F-4 °F207 barNitrileSteelHydraulic Valve Systems Division57 L/minOilHydraulic Pressure0.3 kgA PortCETOP 3SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D03; CETOP 3; NG6Subplate15 GPM
CB03AA30ND
Quote Required
Quote Required
TBD
176-55000NitrileSteelHydraulic Valve Systems Division15OilHydraulic Pressure2.4A PortCETOP 3SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D03; CETOP 3; NG6Subplate15 GPM
CB03BB30NA
Quote Required
Quote Required
TBD
176 °F-4 °F3000 psiNitrileSteelHydraulic Valve Systems Division57 L/minOilHydraulic Pressure0.5 kgB PortNFPA D03SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D03; CETOP 3; NG6Subplate15 GPM
CB03BB30ND
Quote Required
Quote Required
TBD
176-75000NitrileSteelHydraulic Valve Systems Division15OilHydraulic Pressure2.4B PortCETOP 3SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D03; CETOP 3; NG6Subplate15 GPM
CB03DD30NA
Quote Required
8 In Stock
$1,064.25
EA176 °F-8 °F3000 psiNitrileSteelHydraulic Valve Systems Division15 Gal/minOilHydraulic Pressure1.7 lbA and B PortCETOP 3SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 drops/min3000 PSINFPA D03; CETOP 3; NG6Subplate15 GPM
CB03DD30ND
Quote Required
Quote Required
TBD
176 °F-9 °F345 barNitrileSteelHydraulic Valve Systems Division15 Gal/minOilHydraulic Pressure1.5 kgA and B PortNG6SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D03; CETOP 3; NG6Subplate15 GPM
CB05AA10NA
Quote Required
Quote Required
TBD
176-103000NitrileSteelHydraulic Valve Systems Division30OilHydraulic Pressure2.3A PortCETOP 5SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D05; CETOP 5; NG10Subplate30 GPM
CB05AA20ND
Quote Required
Quote Required
TBD
176-115000NitrileSteelHydraulic Valve Systems Division30OilHydraulic Pressure4.9A PortCETOP 5SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D05; CETOP 5; NG10Subplate30 GPM
CB05BB10NA
Quote Required
Quote Required
TBD
176-123000NitrileSteelHydraulic Valve Systems Division30OilHydraulic Pressure2.3B PortCETOP 5SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D05; CETOP 5; NG10Subplate30 GPM
CB05BB20ND
Quote Required
Quote Required
TBD
176-135000NitrileSteelHydraulic Valve Systems Division30OilHydraulic Pressure4.9B PortCETOP 5SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D05; CETOP 5; NG10Subplate30 GPM
CB05DD10NA
Quote Required
Quote Required
TBD
176-43000NitrileSteelHydraulic Valve Systems Division30OilHydraulic Pressure3.2A and B PortCETOP 5SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D05; CETOP 5; NG10Subplate30 GPM
CB05DD30ND
Quote Required
Quote Required
TBD
176 °F-4 °F345 barNitrileSteelHydraulic Valve Systems Division114 L/minOilHydraulic Pressure6.4 lbA and B PortNFPA D05SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D05; CETOP 5; NG10Subplate30 GPM
CB07AA30NA
Quote Required
Quote Required
TBD
176-163000NitrileSteelHydraulic Valve Systems Division60OilHydraulic Pressure5.6A PortCETOP 7SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D07; CETOP 7; NG16Subplate60 GPM
CB07AA30ND
Quote Required
Quote Required
TBD
176-175000NitrileSteelHydraulic Valve Systems Division60OilHydraulic Pressure10.6A PortCETOP 7SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D07; CETOP 7; NG16Subplate60 GPM
CB07BB30NA
Quote Required
Quote Required
TBD
176 °F-4 °F3000 psiNitrileSteelHydraulic Valve Systems Division227 L/minOilHydraulic Pressure5.6 lbB PortNG16SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 drops/min3000 PSINFPA D07; CETOP 7; NG16Subplate60 GPM
CB07BB30ND
Quote Required
Quote Required
TBD
176-195000NitrileSteelHydraulic Valve Systems Division60OilHydraulic Pressure10.6B PortCETOP 7SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D07; CETOP 7; NG16Subplate60 GPM
CB07DD30NA
Quote Required
Quote Required
TBD
176-203000NitrileSteelHydraulic Valve Systems Division227OilHydraulic Pressure8A and B PortCETOP 7SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D07; CETOP 7; NG16Subplate60 GPM
CB07DD30ND
Quote Required
Quote Required
TBD
176-215000NitrileSteelHydraulic Valve Systems Division227OilHydraulic Pressure16.2A and B PortCETOP 7SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D07; CETOP 7; NG16Subplate60 GPM
CB08AA30NA
Quote Required
Quote Required
TBD
176-223000NitrileSteelHydraulic Valve Systems Division454OilHydraulic Pressure11.7A PortCETOP 8SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM3000 PSINFPA D08; CETOP 8; NG25Subplate120 GPM
CB08AA30ND
Quote Required
Quote Required
TBD
176 °F-4 °F345 barNitrileSteelHydraulic Valve Systems Division120 Gal/minOilHydraulic Pressure25.9 lbA PortCETOP 8SubplateCounterbalance Valve3:01ISO 4406 18/16/13 (meet NAS 1638:7)5 DPM5000 PSINFPA D08; CETOP 8; NG25Subplate120 GPM