SD 5 - 1 section

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Long description
Walvoil's manual monoblock valves are designed for hydraulic applications with medium oil flow rates and pressures, especially in sectors such as agriculture, viticulture and municipal services. They are often used as control valves for cylinders and engines on trailers, log splitters and similar applications.
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Pros
  • Robust monoblock construction
  • Many options and conversion possibilities, see pdf with order key
Product details
  • Main pressure relief valve and check valve in P-channel
  • Max. operating pressure : parallel circuit type SD5/1--P (or N or D): 315 bar
  • Max. operating pressure : series circuit type SD5/1--S : 250 bar
  • Flow up to 45L/min.
  • Maximum return pressure : 25 bar
  • Plungers diameter 16mm with a stroke length of 37mm
  • SD5/1--N : no possibility of carry-over
  • SD5/1- D : possibility of carry-over
Includes
  • Control valve
  • Control lever not included
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  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
Product
Unit

Number of sections

Spool positioning

Max. flow rate

Max working pressure

Sealing material

Pressure range relief valve

Pressure port thread diameter

Tank connection

Workport A - Thread diamter

Workport B - Thread diamter

Original number equivalent

Extra info

Outlet port option

Plunger type code

Adjustment type

Workport A - Thread type

Workport B - Thread type

Max return line pressure

Each
1
3-8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/18L
1x double acting with spring return to centre position
Each
1
3-8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-D(KG3-120)/18L
1x double acting with spring return to centre position / High pressure carryover
AE
Each
1
3-10
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/111L
1x double acting with fixed setting in any position
AET
Each
1
9
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/19A(63)L
1x double acting with fixed setting in position 1
AET
Each
1
8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/28L
1x double acting with spring return to centre position / In neutral, A, B and T are connected (motor plunger)
AET
Each
1
8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/28L1.PT-PSL
1x double acting with spring return to centre position / In neutral, A, B and T are connected (motor plunger) / Machined housing for optional mounting of gate safety devices
AET
2
Screw
BSP
BSP
Each
1
11
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/211L
1x double acting with fixed settings in all positions / In neutral, A, B and T are connected (motor plunger)
AET
Each
1
8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/38L
1x single acting with spring return to centre position / B-port fitted with stop
AET
Each
1
8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-D(KG3-120)/38L
1x single acting with spring return to centre position / B-port fitted with stop / High pressure carryover
AE
Each
1
1
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/310L
1x single acting with fixed setting in position 2 / B-port fitted with stop
AET
Each
1
8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/48CRL
1x single acting with spring return to centre position / A-gate fitted with stop
AET
25 BAR
Each
1
13
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-N(KG3-120)/5DY13NZL
1x double acting with spring return to centre position / Additional 4th position, floating position with fixed position
AET
Each
1
3-8
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-P(KG3-120)/18L/AET
1x double acting with spring return to centre position
AET
Each
1
13
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-P(KG3-120)/813FZL/AET
1x double acting with spring return to centre position / Additional 4th position, regenerative with fixed position
AET
Each
1
3-11
45 l/min
315 BAR
Nitrile rubber [NBR]
50-220 BAR
3/8 Inch
3/8 Inch
3/8 Inch
3/8 Inch
SD5/1-D(SV)/111L180-PSA
1x double acting with fixed setting in all positions
AET
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
3-8
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
3-8
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
3-10
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
9
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
8
45
Number of sections
Plunger type code
Spool positioning
1
2
8
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
11
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
8
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
8
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
1
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
8
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
13
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
3-8
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
13
45
Number of sections
Spool positioning
Max. flow rate (litre per minute)
1
3-11
45

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