Page 222 - floMAX Catalogue 2016
P. 222
3 SPECIAL PURPOSE VALVES
DUAL PRESSURE VALVE Note: Solenoid Coils must be ordered separately
CODE DESCRIPTION €
N17
00.008.3 Dual Pressure Valve NC Solenoid Actuated 70.27
52.81
00.047.4 Dual Pressure Valve NC Pneumatically Actuated
INTRODUCTION
This two way valve offers two pressure settings at the user port: system pressure or
regulated pressure (0-3 bar) by adjusting screw R. A three way directional control
valve must be fitted downstream of this valve if the circuit is required to exhaust.
The regulated pressure can be read by connecting a manometer at point M. The
valve is available either electrically or pneumatically operated, normally closed.
NORMALLY CLOSED: Without signal at point X the output is regulated pressure.
NORMALLY OPEN: Without signal at point X the output is system pressure.
TECHNICAL SPECIFICATIONS MATERIALS
Ports G1/8” Body Aluminium 11S
Working Pressure 2.5...10 bar Springs Stainless steel
Adjustable pressure range 3...10 bar Seals NBR
(screw R) Spools Nickel plated
Temperature range Max +60°C aluminium
Fluids 50 filtered, lubricated Internal parts Brass OT58
or noon lubricated air
SOLENOID COIL CODE DESCRIPTION €
to Suit Special Purpose Valves
N17
00.028.0 24VDC Coil to Suit Special Purpose Valves 24V DC 6.89
00.029.0 24VAC Coil to Suit Special Purpose Valves 24V 50/60Hz 6.89
00.030.0 110VAC Coil to Suit Special Purpose Valves 110 50/60Hz 6.89
TECHNICAL SPECIFICATIONS 00.031.0 220VAC Coil to Suit Special Purpose Valves 220V 50/60Hz 6.89
Max working temperature
Dry cycle + 60°C CODE DESCRIPTION
Power consumption ED 100%
Protection with connector 3W / 5VA
IP 65
M1NS2000 Form B Socket Connector SEE SECTION 9 FOR PRICING
IMPULSE GENERATOR CODE DESCRIPTION €
HIGH FLOW PNEUMATIC TIMER
N17
10.001.4 Impulse Generator 37.06
VALVE OPERATION
It is a device which produces an adjustable impulse of fixed duration by adjusting
screw (R). When a signal is applied from a three way valve and maintained at port 1
the impulse generator is activated and will generate an impulse period which was
pre-set by screw R. If the signal is interrupted the duration of the impulse is
terminated. To repeat the cycle the pilot signal must be exhausted and applied again.
TECHNICAL SPECIFICATIONS MATERIALS
Ports G1/8” Body Aluminium 11S
Working Pressure 2...10 bar Springs Stainless steel
Temperature range Max +60°C Seals NBR
Fluids 50 filtered, lubricated Internal parts Brass OT58
or noon lubricated air
CODE DESCRIPTION €
N17
00.074.4 High Flow Pneumatic Timer with Automatic Return 79.30
VALVE OPERATION
This is a high-flow 5 way valve with a pneumatic timer which allows the automatic
return of the valve after a preset time. The time is adjusted by screw (R). When a
signal is applied to X the valve will stay operated until the time which was set at
R has elapsed, and then the valve will automatically re-set. To repeat the cycle the
signal must be exhausted and then applied again. If a momentary signal is applied
the valve will operate as a conventional 5 way mono-stable valve without the time
delay function. The valve will only operate when pressure signal is applied to X.
TECHNICAL SPECIFICATIONS MATERIALS
Ports G1/8” Body Aluminium 11S
Working Pressure 2...10 bar Springs Stainless steel
Temperature range Max +60°C Seals NBR
Fluids 50 filtered, lubricated Internal parts Brass OT58
or noon lubricated air
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