Danfoss Airflex Brake valves

Features and benefits
Available in power, manual and hybrid styles with single or double spools.
Emergency backup capability, which seamlessly transfers from powered to manual braking with no change in pedal effort
No need for accumulators, charging valves, or associated plumbing and electronics
Reduce braking force with powered valves
Separate left and right brake pedals for differential braking or with one pedal for both sides
Built-in balancing feature
Easy installation through flange mounting and a self-bleeding function
Applications
Tractors
Harvesters
Agricultural machinery
Telehandlers
Backhoe loaders
Forestry equipment
Specifications
YBV

Double spool
Available in power, manual or hybrid
Push to actuate
18 cm3 [1.1 in 3] or 40 cm3 [2.4 in3] per side
30 mm [1.2 in.] maximum stroke manual mode
Load sense capable
39011

Single spool (39011-FA*) or double spool (39011-EA*)
Hybrid valve
Pull to actuate
49 cm3 [3.0 in3] (single spool) or 74 cm3 [4.5 in3] per side (double spool)
36.8 mm [2.2 in] maximum stroke manual mode
Power-only

Single spool
Power valve (no manual mode)
Push to actuate
Load sense capable