Norgren VP51 Datasheets - Manual

N/en 6.6.040.01 Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document.
3 way proportional pressure control valve
VP51
G 1/4, 1/4 NPT or manifold
8/13
2006-125d
Closed-loop air piloted digital proportional
pressure control valve
Fully programmable with on-board diagnostics
Multi option language display, with offline setup
Instant LED warning lights and pressure output
display
Excellent performance characteristics
Fast response time and high flow
Adjustable gain
Low power consumption
Feedback signal
Manifold mountable
Technical features
Medium:
Compressed dry air, oil free
filtered to 5 μm.
Operation:
Air piloted spool valve with
integrated electronic
pressure control
Output (nominal) pressure:
0 ... 6 bar, (0 … 90 psi);
0 ... 10 bar, (0 … 150 psi)
Supply pressure:
Minimum 2 bar above maximum
output required, 12 bar max.
Air supply sensitivity:
Better than 0,75% span output
change per bar supply
pressure change
Flow:
Up to 1400 N l/min
(see characteristic curves)
Air consumption:
‹ 5 N l/min
Fluid/Ambient temperature:
0 ... +50°C
Air supply must be dry enough
to avoid ice formation at
temperatures below +2°C.
Temperature sensitivity:
Typically better than
0,03% span/°C
Degree of protection:
IP65 in normal operation
(exhaust and baffle protected
from water ingress at
temperatures ‹+5°C)
Linearity:
‹ 1%
Hysteresis and deadband:
‹ 1%
Response time:
‹80 ms (from 10 ... 90% of
output pressure into a 0,1 litre
load)
Vibration & shock immunity:
‹3% span
0,75 m/s², 5 ... 150Hz,
1 m/s², 5 ... 150Hz
Weight:
0.60 kg
Materials
Body: Aluminium
Lid: Zinc die cast,
Front cover: Nylon
Maintenance:
No maintenace required
Calibration:
Gain, Span, Zero
Output pressure Substitute
0 ... 6 bar/90 psi 06
0 ... 10 bar/150 psi 10
Unit for pressure Substitute
bar B
psi P
Other pressure ranges are available to
special order: For options not shown
and any specific requirements please
contact the Norgren technical
department via; www.norgren.com/ws
Input signal Substitute
0 ... 10 V 1
4 ... 20 mA 4
Port size Substitute
G 1/4 J
NPT 1/4 K
Manifold X
Electrical details
Electromagnetic compatibility Conforms to EC requirements
EN 50081-2 (1994) and EN 50082-2 (1995)
Electrical input signal 4 ... 20 mA or 0 ... 10 V factory set
Electrical power input 24 V d.c. ±25%, (power consumption < 1 W)
Output pressure feedback signal 0 ... 10 V full range, <±1%
Connections M12x1, 5-pin
VP51˙˙˙˙˙11H00 Option selector
P
2
3 1
=