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Duplomatic MSD – Direct Operated Sequence Valve

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Duplomatic Oleodinamica represents the real alternative in the hydraulics market.

Duplomatic’s wide range of products and worldwide service network, grant its users a real competitive advantage.The Duplomatic MSD valve is a direct operated sequence valve of the spool type and is used to control two or more actuators in succession.
At rest position, it is normally closed and the spool is subject to pressure in line P1 on one side and to the adjustment screw on the other side. When the pressure in line P1 reaches the set value of the screw, the valve opens and allows passage of the fluid in the pressure line of the main circuit.
The valve stays open until the pressure in the circuit drops below the calibrated value set by the spring.It is made as a modular version with ports according to the ISO 4401 (CETOP PR 121H) standards and can be assembled quickly without the use of pipes under the ISO 4401-03 (CETOP 03) directional solenoid valves.
It is normally supplied with a hexagonal head adjustment screw. Upon request, it can be equipped with a SICBLOC adjustment knob with micrometric indication and automatic locking.

Product Specification

Description Units
Maximum Operating Pressure 350 bar
Maximum Pressure on Port T 10 bar
Maximum Flow Rate in the Controlled Lines 50 l/min
Maximum Flow Rate in the Free Lines 75 l/min
Ambient Temperature Range -20 / +50 °C
Fluid Temperature Range -20 / +80 °C
Fluid Viscosity Range 10 ÷ 400 cSt
Fluid Contamination Degree According to ISO 4406:1999
Class 20/18/15
Recommended Viscosity 25 cSt
Mass 1,4 kg

Duplomatic – MSD – Direct Operated Sequence Valve – Data Sheet

Additional Information



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