Motorized angle valve 290 ASCO NUMATICS

FEATURES

•  High flow due to angled seat design
• Anti-waterhammer design (fluid entry under the disc)
• Actuator rotatable through 360°
• Maintaining position or closing (see options) of the valve in case of power failure
• Fluid isolation between electrical actuator and valve body
• LED valves status display
• The valves satisfy Pressure Equipment Directive 97/23/EC, article 3.3
• The motorised valves comply with the essential requirements of EMC Directive
• 2004/108 / EC (EN-IEC 61000-6-2 and EN-IEC 61000-6-4) and Low Voltage Directive 2006/95 / EC (EN-IEC 60730)
• Vacuum operation up to 10-2 mbar
• The valves satisfy all relevant EC Directives and with the provisions of the Directive RoHS 2

Maximum operating pressure 10 bar 

Ambient temperature -10… + 50 ° C 

Maximum viscosity 600 cSt (mm² / s)
Operating time <1.3 sec (opening) / <1.3 sec (closing)

Materials in contact with fluid
* control mmaterjalide suitability flowable substance

• Valve body AISI 316L
• Stuffing box housing PBT, GF 30% (glass fibre reinforced)
• Stem valve Stainless steel, AISI 303
• Stuffing box packing NBR
• Wiper seal NBR
• Disc seal NBR

ELECTRICAL FEATURES:

Connection   ISO4400 plug, cable diameter 6-10 mm
Motor power consumption  12W when running, 0W at standstill, max. instantaneous current 0.7A
Indicator  LED
Electrical safety (AC-DC adapter) IEC 335 (EN-IEC 60730) class 2
Protection class  IP65 (EN60529)
Standard       voltages DC (=): 24V ± 10%, max. fluctuation 5%
(EN-IEC 61131-2) AC (~) : 110V - 250V / 50-60 Hz
                                            24V - 48V ± 10% / 50-60 Hz

RECOMMENDED FOR MAXIMUM DUTY CYCLES
At ambient temperature  + 20 ° C, 9 cycles / minute
                                      + 50 ° C (max.), 4 cycles / minute
ACCESSORIES:
AC - DC adapter: 110V - 250V / 50-60 Hz
                                  Order code : P290CA430078001
                                  24V - 48V ± 10% / 50-60 Hz
                                  Order code : P290CA438907001
OPTIONS:

• Fail close (valve returns to closed position on loss of power)
• Valve body/stem 316L and FPM (fluoroelastomer) disc seal () (1)
• M12 connector adapter (1)

() Ensure that the compatibility of the fluids in contact with the materials is verified. (1) Contact us.