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Parker CB08AA30NA - Counterbalance Sandwich Valve - CB Series

Parker’s CB series counterbalance valve controls the actuator movement with overrunning loads.

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Brand Parker

Part No. CB08AA30NA

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Body Material	Steel
Maximum Operating Temperature	176	Division	Hydraulic Valve Systems Division
Minimum Operating Temperature	-22	Maximum Operating Pressure	3000
Media	Oil	Actuation Type	Hydraulic Pressure
Weight	11.7	Maximum Flow Rate	454
Port Connection	A Port	Size	CETOP 8
Mounting Type	Subplate	Product Style	Counterbalance Valve
Pilot Pressure Ratio	3:01	Filter Efficiency Rating	ISO 4406 18/16/13 (meet NAS 1638:7)
Allowable Circuit Leakage	5 DPM	Maximum Operating Pressure	3000 PSI
Size	NFPA D08; CETOP 8; NG25	Mounting Type	Subplate
Maximum Flow Rate	120 GPM

Product resources

Compliance, Certifications & Safety

Hydraulic Valve Division Safety Guide (PDF)

Literature and Reference Materials