Sequence valves, VDSDB-ST

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Long description
A differential controlled sequence valve, also known as a pre-tank valve, is a valve that will open at a preset pressure. These are mainly used in multi-cylinder systems, where the sending in or out has to happen in a certain order.
Product details
  • High pressure and medium volume flow
  • For inline mounting
  • To be used as sequential switching
  • Version: individual parts in housing
  • Works from D to C
  • Free flow from C to D
  • The pressure setting depends on the load in C
  • No external leakage connection
Includes
  • Steel housing
  • Differential controlled pressure relief valve
  • Bypass check valve for free return
Product
Unit

Max. flow rate

Max working pressure

Adjustable pressure range

Adjustment type

Connection thread diameter

Connection 2, thread diameter

Housing length

Housing width

Housing height

Cartridge length

Mounting holes diameter

Each
30 l/min
350 BAR
100-350 BAR
Socket screw
3/8 Inch
3/4 Inch
60 mm
30 mm
74 mm
59 mm
8.5 mm
Each
60 l/min
350 BAR
100-350 BAR
Socket screw
1/2 Inch
3/4 Inch
70 mm
35 mm
80 mm
58 mm
8.5 mm
Each
120 l/min
350 BAR
100-350 BAR
Socket screw
3/4 Inch
3/4 Inch
90 mm
40 mm
90 mm
58 mm
10.5 mm
Max. flow rate (litre per minute)
Max working pressure (bar)
Adjustable pressure range (bar)
30
350
100-350
Max. flow rate (litre per minute)
Max working pressure (bar)
Adjustable pressure range (bar)
60
350
100-350
Max. flow rate (litre per minute)
Max working pressure (bar)
Adjustable pressure range (bar)
120
350
100-350