Proportional directional control valves MPYE
• High dynamics
• Final control element for closed control
loops
• 5/3 –way function
2015/03 – Subject to change
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1
Proportional directional control valves MPYE
Key features
General information
• The directly actuated proportional
directional control valve has a
position-controlled spool. This
transforms an analogue input
signal into a corresponding
opening cross-section at the valve
outputs.
• In combination with an external
position controller and displace­
ment encoder, a precise pneumatic
positioning system can be created.
• Flow control function for varying
cylinder speed
• 5/3-way function for varying the
direction of movement
Wide choice of variants
• Setpoint value input
– Analogue voltage signal
– Analogue current signal
2
• Flow rates from
100 … 2000 l/min
è Internet: www.festo.com/catalog/...
Subject to change – 2015/03
Proportional directional control valves MPYE
Key features and type codes
Short machine cycle times – fast switching of programmed flow rates
A:
Proportional valves allow
different speed levels and speed
ramps to be set.
B:
Speed regulation with directional
control valves is more difficult
and is performed by means of
exhaust air flow control.
Rapid speed
Cylinder speed
• Reduce machine cycle times by
optimising cylinder speeds
– Assembly technology
– Handling technology
– Furniture industry
Medium speed
Creep speed
Cylinder stroke
Flexible cylinder speeds – Achieving variable flow rates
Cylinder speed
• Flexibly adapting cylinder speeds
to the process. Traversing
individual acceleration ramps
(gentle approach with delicate
goods)
– Automobile suppliers
– Production technology
– Conveyor technology
– Test engineering
Cylinder stroke
Proportional directional control valve as final control element – Dynamic and fast changing of flow rates
Cylinder speed
• Fatigue tests
• SoftStop with end-position
controller SPC11
Time
Type codes
MPYE
—
5
—
x LF
—
010
—
B
Type
MPYE
Proportional directional control valve
Valve function
5
5/3-way valve
Pneumatic connection
M5
x LF
x HF
¼
y
M5
Gx Low Flow
Gx High Flow
G¼
Gy
Setpoint value input
010
420
Analogue voltage signal
Analogue current signal
Generation
B
B series
2015/03 – Subject to change
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3
Proportional directional control valves MPYE
Peripherals overview
9
3
7
6
5
4
8
2
1
2
1
1
Accessories
1
2
3
4
5
6
7
8
9
4
Description
è Page/Internet
Push-in fitting
QS
Silencer
For connecting compressed air tubing with standard external diameters
quick star
For fitting in exhaust ports
u
Setpoint module
MPZ
Sensor socket
SIE-WD-TR
Sensor socket
SIE-GD
Connecting cable
KMPYE
Connecting cable
KVIA-MPYE
Proportional directional control valve
MPYE
Digital input/output
For generating 6+1 analogue voltage signals
–
Angled, 4-pin, M12x1
8
Straight, 4-pin, M12x1
8
–
8
Connecting cable to the analogue module of valve terminal type 03
8
–
5
For controlling the setpoint module
–
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Subject to change – 2015/03
Proportional directional control valves MPYE
Technical data
Function
-P-M-L-
Variants
• Setpoint value input as analogue
voltage signal 0 … 10 V
• Setpoint value input as analogue
current signal 4 … 20 mA
Voltage
17 … 30 V DC
Flow rate
100 … 2000 l/min
Pressure
0 … 10 bar
General technical data
Pneumatic connection
Valve function
Constructional design
Sealing principle
Actuation type
Type of reset
Type of pilot control
Direction of flow
Type of mounting
Mounting position1)
Nominal size
Standard nominal flow rate
Product weight
1)
M5
[mm]
[l/min]
[g]
Gx
Low flow
G¼
Gy
8
1400
530
10
2000
740
High flow
5/3-way, normally closed
Piston spool, directly actuated, controlled piston spool position
Hard
Electrical
Mechanical spring
Direct
Non-reversible
Via through-holes
Any
2
4
6
100
350
700
290
330
330
If the proportional directional control valve is in motion during operation, it must be mounted at right angles to the direction of movement.
Current type MPYE-5-…-420-B
q [%]
q [%]
Flow rate q at 6 > 5 bar as a function of the setpoint voltage U
Voltage type MPYE-5-…-010-B
Iw [mA]
Uw [V]
2015/03 – Subject to change
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5
Proportional directional control valves MPYE
Technical data
Electrical data
Pneumatic connection
Power supply
Max. current consumption
Setpoint value
Max. hysteresis1)
Valve mid-position
in mid-position
at full stroke
Voltage type
Current type
Voltage type
Current type
Duty cycle2)
Critical frequency3)
Safety setting
Protection against polarity
reversal
Protection class
Electrical connection
1)
2)
3)
M5
Voltage type
Current type
[V DC]
[mA]
[mA]
[V DC]
[mA]
[%]
[V DC]
[mA]
[%]
[Hz]
Gx
Low flow
G¼
Gy
High flow
17 … 30
100
1 100
0 … 10
4 … 20
0.4
5 (0.1)
12 (0.16)
100
125
100
100
90
Active mid-position in the event of setpoint value cable break
For all electrical connections
For setpoint value
IP65
4-pin plug socket, round design, M12x1
65
Referred to the maximum stroke of the piston spool.
The proportional direction control valve automatically switches off if it overheats (goes to mid-position) and switches back on once it cools down.
Corresponds to the 3dB frequency at the maximum movement stroke of the piston spool.
Operating and environmental conditions
Operating pressure
Operating medium
Note on operating/pilot medium
Ambient temperature
Vibration resistance1)
Continuous shock resistance1)
CE symbol
Temperature of medium
[bar]
[°C]
[°C]
0 … 10
Compressed air in accordance with ISO 8573­1:2010 [6:4:4]
Operation with lubricated medium not possible
0 … 50
To DIN/IEC 68 Parts 2 -6, severity level 2
To DIN/IEC 68 Parts 2 -27, severity level 2
To 89/336/EEC (EMC regulation)
5 … 40, condensation not permitted
*
1)
If the proportional directional control valve is in motion during operation, it must be mounted at right angles to the direction of movement.
Materials
Sectional view
1
1
2
3
–
6
2
Housing
Valve spool
Housing for electronics
Seals
3
Anodised aluminium
Tempered aluminium
Galvanised acrylic butadiene styrene
Nitrile rubber
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Subject to change – 2015/03
Proportional directional control valves MPYE
Technical data
Download CAD data è www.festo.com
Dimensions
Pneumatic connection
D1
B
B1
D

H
H1
H2
H3
H4
M5
Gx
G¼
Gy
26
26
35
40
–
–
26
26
5.5
5.5
6.5
6.5
129.9
149.3
164.6
176.6
69
88.4
103.7
115.7
56.1
71.3
79.6
98.4
38.1
55.1
68.1
79.4
32.1
45.8
56.6
65.4
Pneumatic connection
D1
H5
H6
H7
H8
L
L1
L2
L3
L4
20.1
26.8
33.6
37.4
38.1
55.3
68.1
82.4
26.1
36.3
45.1
51.4
14.1
17.3
22.1
20.4
45
45
58
67
–
–
45
45
14.8
14.8
14.8
14.8
3.2
3.2
3.2
3.2
32
35
46
54
M5
Gx
G¼
Gy
Terminal allocation
1
2
3
4
Ordering data
Pneumatic
connection
M5
Gx
G¼
Gy
24 V DC, supply voltage
GND
Uw/IW, setpoint input
GND
Voltage type 0 … 10 mV
Current type 4 … 20 mA
Part No.
Type
Part No.
Type
154200
151692
151693
151694
151695
MPYE-5-M5-010-B
MPYE-5-xLF-010-B
MPYE-5-xHF-010-B
MPYE-5-¼-010-B
MPYE-5-y-010-B
162959
161978
161979
161980
161981
MPYE-5-M5-420-B
MPYE-5-xLF-420-B
MPYE-5-xHF-420-B
MPYE-5-¼-420-B
MPYE-5-y-420-B
2015/03 – Subject to change
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7
Proportional directional control valves MPYE
Accessories
Ordering data
Description
Cable length
[m]
Part No.
Screened
5
151909
–
5
161984
KVIA-MPYE-5
10
161985
KVIA-MPYE-10
Straight, 4-pin, M12x1
–
18494
Technical data è Internet: sie-gd
SIE-GD
Angled, 4-pin, M12x1
–
12956
Technical data è Internet: sie-wd
SIE-WD-TR
Generation of 6+1 analogue setpoint values
–
546224
Technical data è Internet: mpz
MPZ-1-24DC-SGH-6-SW5
Connecting cable
Sensor socket
Sensor socket
Setpoint module
8
è Internet: www.festo.com/catalog/...
Type
Technical data è Internet: kmpye, kvia
KMPYE-5
Subject to change – 2015/03
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