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DANFOSS / EATON-V-AA-1-A-77-S-L-00-0B-00-A

Description & Features

Designed for automatic bucket leveling in mobile hydraulic equipment, the Danfoss / Eaton V-AA-1-A-77-S-L-00-0B-00-A is a Vickers VAA Series self-leveling valve built for demanding mobile applications. Constructed from cast iron, it is rated for pressures up to 3,500 psi (240 bar) with a flow rating up to 20 gal/min (75.5 L/min).

This valve is well-suited for use across a broad range of mobile equipment, including excavators, forklifts, forestry machinery, refuse trucks, agricultural equipment, truck-mounted cranes, and marine applications. The self-leveling function helps maintain consistent bucket or attachment positioning without manual operator correction, making it a practical choice for equipment working on uneven terrain or in variable load conditions.

SKU: 39055-ECU

Supplier Part Number (MPN): 39055-ECU

Specifications

Alternate Part Numbers Alternate Part Number MINO-00900X26005	Application Excavator – multiple sizes, Forestry, Refuse trucks, Forklift, Agricultural machinery, Truck mounted cranes, Marine	Brand Danfoss Power Solutions II (Char-Lynn)	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Automatic bucket leveling\|Rated pressure up to 3,500 psi (240 bar)\|Flow rating up to 20 gal/min (75.5 L/min)	ICC Mobile Valves	Language English	Net Pack Quantity Units EA	Product Material Cast Iron	Product Width 1.75	Sub Brand Vickers	Supplier Part Number 39055-ECU	Product Weight 10.00 lbs

Product Questions & Answers (2)

Question by: Janet W on Sep 9, 2025, 9:33 PM

What kind of equipment does this self-leveling valve usually go on?

Answer by: Customer Support on Sep 11, 2025, 6:20 AM

Typical applications for this valve include excavators, forklifts, forestry machinery, refuse trucks, agricultural equipment, truck-mounted cranes, and even marine equipment.

Question by: Brent H on Oct 10, 2025, 8:19 AM

Running a forklift on some pretty rough ground most days, will this valve actually keep the bucket level on its own or does the operator still have to mess with it manually?

Answer by: Customer Support on Oct 12, 2025, 6:36 AM

Automatic leveling is the whole point of this valve. It holds the bucket or attachment in a consistent position without the operator having to constantly adjust, which makes a real difference when you're working across uneven surfaces or dealing with loads that shift. That's what the VAA Series self-leveling function was built for, and it's one of the main reasons this valve gets used on forklifts alongside excavators and agricultural equipment.