AMI 21R

MONOBLOCK DIRECTIONAL CONTROL VALVE
ELECTRIC MONOBLOCK DIRECTIONAL CONTROL VALVE
technical data

Manufactured in one section only
Nominal flow rate45 l/min
MAX working pressure350 bar
MAX return backpressure80 bar
Standard PRESSURE RELIEF valve, may be set
(on request may be set from 10 to 250 bar)
da 60 a 300 bar
Single-acting check valve on inlet
Negative spool overlapping
Reversing spool for right-hand or left-hand inlet except AB2 spool
Preset for CARRY-OVER
Working temperaturemin.-30°C ÷ max. 80°C
MAX spool leakage at 100 bar (Temp. 50°C Visc. 27 CST)18 ml/min
Weight3,400 kg

technical data

Manufactured in one section only
Nominal flow rate35 l/min
MAX working pressure220 bar
MAX return backpressure10 – 12 bar
Standard PRESSURE RELIEF valve, may be set
(on request may be set from 10 to 250 bar)
da 60 a 300 bar
Single-acting check valve on inlet
Negative spool overlapping
Preset for CARRY-OVER
Working temperaturemin.-30°C ÷ max. 80°C
MAX spool leakage at 100 bar (Temp. 50°C Visc. 27 CST) 30 – 35 ml/min
Absorption
for 12 Vdc (H70)36 Watt, 3 Ampere
for 24 Vdc (H71)36 Watt, 1,50 Ampere
Weight3,500 kg

MONOBLOCK DIRECTIONAL CONTROL VALVE
technical data

Manufactured in one section only
Nominal flow rate45 l/min
MAX working pressure350 bar
MAX return backpressure80 bar
Standard PRESSURE RELIEF valve, may be set
(on request may be set from 10 to 250 bar)
da 60 a 300 bar
Single-acting check valve on inlet
Negative spool overlapping
Reversing spool for right-hand or left-hand inlet except AB2 spool
Preset for CARRY-OVER
Working temperaturemin.-30°C ÷ max. 80°C
MAX spool leakage at 100 bar (Temp. 50°C Visc. 27 CST)18 ml/min
Weight3,400 kg

ELECTRIC MONOBLOCK DIRECTIONAL CONTROL VALVE
technical data

Manufactured in one section only
Nominal flow rate35 l/min
MAX working pressure220 bar
MAX return backpressure10 – 12 bar
Standard PRESSURE RELIEF valve, may be set
(on request may be set from 10 to 250 bar)
da 60 a 300 bar
Single-acting check valve on inlet
Negative spool overlapping
Preset for CARRY-OVER
Working temperaturemin.-30°C ÷ max. 80°C
MAX spool leakage at 100 bar (Temp. 50°C Visc. 27 CST) 30 – 35 ml/min
Absorption
for 12 Vdc (H70)36 Watt, 3 Ampere
for 24 Vdc (H71)36 Watt, 1,50 Ampere
Weight3,500 kg

Download Technical Catalogue
Oil-hydraulic Control Valves
P.IVA: IT00630881209

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