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Vickers by Danfoss servo valves SM4-20-10 (RIGHT)

SM4 20(10)38 80/40 50 S1 0, SM420(10)3880/4050S10

927848


Tools

Product specifications

Characteristic
Value
100% step response12 ms
BrandVickers by Danfoss
Burst pressure return250 (% max supply pressure)
Coil rated current40 mA
Coil resistance80 Ohms
Design Series50 Series
Flow rating GPM10.00
Flow rating LPM38.0
Frequency response @-3dB90 Hz
Frequncy response @ 90°100 Hz
Hysteresis around null</= 3 (% of rated current)
Linearity error<10 (% of rated current)
Maximum supply pressure BAR350
Maximum supply pressure PSI5000
Minimum supply pressure BAR14
Minimum supply pressure PSI200
Model Code 1SM420(10)3880/4050S10
Port circle inch0.875
Proof pressure return100 (% max supply pressure)
Proof pressure supply150 (% max supply pressure)
SeriesSM4
Special feature5th port activated
Symmetry error<10 (% of rated current)
Threshold</= 0.5 (% of rated current)
Valve sizeSize 20
Working temp max C135
Working temp max F275