Metric Directional Control Valves
- Available as Seat Valves and, CETOP 3 direct mount Seat Valves
- Vektek Directional Control Valves are rated at 350 bar (35 MPa) working pressure.
- Typically incorporate international standard mounting and fluid flow patterns.
- Vektek directional control valves handle the extension and retraction of your hydraulic cylinders. Whether manually or solenoid operated (electric or pnrumatic), they are specifically designed to control workholding fixture circuits.
- Removal and replacement is easily accomplished without disturbing system plumbing - greatly reducing chances of system contamination. Valve changeovers can be accomplished in minutes, not hours.
- Standardized mounting patterns also mean that valve operation can easily be upgraded from manual to electric as Vektek electric solenoid valves are direct bolt-on replacements for the manually operated versions, again without having to change system plumbing.
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Directional Control Valves
2-Position, 3-Port Manual CETOP Mount Valve
Model No. 47-1142-20
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- Efficient control solutions for
Single Acting Systems
- Equipped with color bonnet to differentiate from the
3-Position 4-Port model
- Shear Style valve design features hardened steel poppets and cast steel design
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Note: Maximum System flow rate is 5,7 l/min. for all VektorFlo® special function valves. Excess flow voids warranty.
Directional Control Valves
2-Position, 3-Port Manual DO3 Mount Valve
Note: Maximum system flow rate is 5,7 L/min. for all VektorFlo® special function valves. Excess flow voids warranty.
Model No. 47-1142-20 Directional Control Valves
3-Position, 4-Port Manual Valves
- These valves offer the features required to efficiently control a double acting workholding system. (They may also be used to control single acting systems working in opposition.)
- Valves incorporate extremely low leakage (4 drops per minute per seal) pressure balanced shear type seals and poppet designs.
- Heat treated shears and poppets are spring and pressure loaded against hardened steel wear surfaces to provide positive fluid control for hundreds of thousands of cycles.
- Operates with rotary handle motion. Detented internal rotor snaps into position ensuring accurate alignment of internal flow passages
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- Extensive use of anti-friction rotary bearings allows for low effort handle rotation even when operating at 350 bar (35 MPa).
- All valves incorporate lightweight aluminum alloy bodies and are furnished with required standard length mounting bolts.
- Note: Maximum system flow rate is 5.7 l/min. for all VektorFlo® special function valves. Excess flow voids warranty. Handle and bonnet may be positioned 90° to 180° from position shown.
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Model No. | Center | Seals | Fluid Temperature Maximum | Fluid Flow Maximum | Tank Port Pressure |
43-1147-20 |
Closed Center |
NBR PTFE
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70° C
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5,7 l/min
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17 bar (1,7 MPa)
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43-1147-40 |
P-Blocked Center |
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All dimensions are in mm.
Directional Control Valves
3-Position, 4-Port Manual CETOP Mount Valve
Note: Maximum System flow rate is 5,7 l/min. for all VektorFlo® special function valves. Excess flow voids warranty. Handle and bonnet may be positioned 90° to 180° from position shown. Directional Control Valves
Seat Valve 2-Position, 3-Port
- Model No. 47-1112-52
- Model No. 47-1112-53
- Solenoids work with or without a shift lever and are designed and checked to VDE 0580.
- Seat valve has a manual emergency actuator
- A check valve is incorporated in channel "P"
- Seat valve has complete hydraulic pressure compensation and negative switching
- Position of installation is optional
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Model No. | Nominal Size | Valve Type | Connection | Maximum Operating Pressure (bar) (MPa) | Nominal Flow (l/min.) | Viscosity (c St) | Ambient Temperature (C°) |
47-1112-52 47-1112-53 |
5 |
Seat |
Manifold |
500 bar (50 MPa) |
12 |
10-500 |
-40 to +80 |
Model No. | Actuating Element | Wgt. (g) |
Ust (VA) | P (VA) | Switch Time (ms) | Relative Duty Cycle (%) | Switching Freq./ Hr. | Code Class |
47-1112-52 47-1112-53 |
24= |
20 |
100 on 50 off |
100 (to 35° C) |
2000 |
IP 54 |
710 |
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All dimensions are in mm.
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