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• Air piloted Digital proportional pressure control valve
• Fully Programmable with on-board Diagnostics
• Multi-Option Language Display
• Password Protection option at first level functionality
• Instant LED warning functions
• Application specific set-up
• Pressure Output Display; No Gauge Necessary
• High Speed Response
Technical Data
Medium:
Compressed air, filtered to 50 micron, non-lubricated
Operation:
Proportional, direct acting piloted spool valve
Output Pressure:
User adjustable up to 10 bar
Max Supply pressure:
14bar max
*Response Time (into 0.1litre load):
Step response: 10-90% <100ms
Air Consumption:
<5Nl/min
Port Size:
G¼, ¼"NPT, in line
Manifold mounting
Total Error:
Max. error +/-100mbar (independent error
includes the combined effect of non-linearity, hysteresis,
deadzone and repeatability)
Operating Temperature (ambient):
-20° to 50°C
Temperature Effect:
Typically 3mbar/°C for full scale and zero over operating
range
Degree of Protection:
IP65 in normal operation
Life:
>30million 100% steps
Mounting Position:
Any (ideally vertical for display use), Screw mounting
Material of Construction:
Aluminium body, zinc diecast lid and end cover
Overall Dimensions:
131.5 x 55 x 50mm
Mass:
800g approx.
*For continuous operation up to three 100% steps per second. For applications requiring greater continuous cyclic frequency of operation, please consult Norgren.
DsVP51g_01/04
Programmable Proportional Pressure Control Valve
Our policy is one of continuous research and development. We therefore reserve the right
to amend, without notice, the specification given in this document.
Symbol
2: Output
1: Supply
3: Exhaust
Instrument pin configuration
1 +24V d.c. supply
1
4
2 output pressure feedback signal
5
3 control signal (+ve)
4 common (DC supply, signal and feedback return)
2
3
5 chassis
VP51
P
=
A
D
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Related Manuals for Norgren VP51
Summary of Contents for Norgren VP51
- Page 1 Mass: 800g approx. *For continuous operation up to three 100% steps per second. For applications requiring greater continuous cyclic frequency of operation, please consult Norgren. Our policy is one of continuous research and development. We therefore reserve the right DsVP51g_01/04...
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Page 2: Electrical Information
Electrical Information Electromagnetic CE marked. Conforms to Compatibility E.C.s requirements EN50081-2(1994) and EN50082-2(1995). For this standard specification shielded cables must be used Electrical input 0-10V or 4-20mA signal Electrical Power 24Vdc ±25% input Output pressure User Configurable: 0-10V feedback signal analogue or Hi-Lo mode Connections M12, 5 pin connector e.g. - Page 3 With Air supply on, Set the input signal to the required Max and Min Set up Set up values. Use the Arrow Keys to fine tune the VP51 to the host system. Set up Display function that provides feedback facility for user information.
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Page 4: Ordering Information
150 psig outlet; 4-20mA control signal; ¼” NPT ports Accessories (Inclusive with the Unit): Plug Connector, 5 pin, M12, female receptacle Watson Smith Part Number: PL 500 01 (Defined as “H” in VP51 Part Number) Specification M12 x 1; 5 pole Length: 54 mm... -
Page 5: Characteristic Curves
Dimensional Detail: 1: Inlet Port 2: Outlet Port 3: Exhaust Port Characteristic Curves: Forward Flow Characteristics Relief Flow Characteristics (Supply Pressure 9 bar) (Supply Pressure 11bar) -2000 -1500 -1000 -500 1000 1200 1400 1600 Flow (Nl/m in) Flow (Nl/m in) Our policy is one of continuous research and development. -
Page 6: Installation And Commissioning
Installation and Commissioning Servicing and Repairs Pneumatic Installation A two year warranty applies to all Norgren products. For terms and conditions please ask for a copy of Supply Pressure: our ‘General Conditions of Sale.’ Minimum 1 bar (14.5psig) above maximum...