Walvoil SDM monoblock control valve
Simple, compact and heavy duty designed monoblock valves from 1 to 6 sections for open and closed centre hydraulic systems.
Fitted with a direct or pilot operated main pressure relief valve.
Each spool has indipendent load check valve.
Parallel circuit.
Optional carry-over port.
Diamater 18 mm (0,71 in.) interchangeable spools.
A wide variety of service port valves.
Available manual, pneumatic, electro-pneumatic, hydraulic, electro-hydraulic and remote with flexible cables spool control kits.
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Nominal flow rating
80 l/min
Operating pressure
315 bar (4600 psi)
Max back pressure
On outlet T
25 bar (360 psi)
Internal leakage A(B)→T
∆p=100 bar (1450 psi) fluid and valve 40°C
3 cm3/min (0,18 in3/min)
Fluid
Mineral base oil
Fluid temperature
with NBR seals
from -20° to 80°C
with FPM (VITON) seals
from -20° to 100°C
Viscosity
Working range
from 15 to 75 mm2/s
Min
12 mm2/s
Max
400 mm2/s
Max level of contamination
-/19/16 - ISO 4406
Ambient temperature for working conditions
With mechanical, hydraulic or pneumatic control
from -40° to 60°C
With electric controls
from -20° to 60°C
Code
Description
100810001
SDM080/1-P(TGW3-175)/18L-PSA
100810003
SDM080/1-P(TGW3-175)/18L-SAE-PSA
100810047
SDM080/1-P(TGW2-80)/18L-SAE-PSA
100820001
SDM080/2-P(TGW3-175)/18L/18L-PSA
100830001
SDM080/3-P(TGW3-175)/18L/18L/18L-PSA
100840001
SDM080/4-P(TGW3-175)/18L/18L/18L/18L-PSA
100840004
SDM080/4-P(TGW3-175)/18Lx4/PSA-SAE
100860001
SDM080/6-P(TG3-175)/18Lx6/PSA
100860002
SDM080/6-P(TGW3-175)/18Lx6/PSA-SAE
Walvoil SDM monoblock control valve
Simple, compact and heavy duty designed monoblock valves from 1 to 6 sections for open and closed centre hydraulic systems.
