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Motorised valves 290 ASCO Numatics

Motorised valves 290 ASCO Numatics
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Motorised valves Industrial Automation

Motorised valves 2/2 on / off Easy to use and install Installation • Simple electrical connection via a connector ISO 4400 (M12 connector optional): • Electrical supply - 2 wires (supply cable) • 1 contact on/off - 1 wire • Auto-adjustment and auto-initialisation from the first time it is powered up Use • 60° view of the 3 valve status through LEDs Valve open Valve closed Valve opening Valve closing • Response time < 2 seconds / cycle Reliable and robust • Reliability of your process : - Standard : valve position fixed on loss of power - Optional: valve closes on loss of power • ifetime of...

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Removable connector 360° view with 3 LEDs (valve status) Control head made from robust transparent polyamide enabling: • asy location of the LEDs e • igh resistance against h industrial pollutants and ageing AISI 303 stainless steel shaft Stuffing box made from glass fibre-reinforced thermoplastic polyester resin (30%) (AISI 316L optional for aggressive fluids*) Inclined seat anti-water hammer Valve body in AISI 316L stainless steel Valve plug integrated with the stem to eliminate retention zones NBR coating on valve shutter (FPM optional for aggressive fluids*) compatibility with the fluid

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Technical specifications General specifications Water, air, oil, gas, filled fluids, viscous fluids (max. viscosity 600 cSt) Controlled fluids Connection ISO 228/1 & ISO 7/1 (tapping combination) or NPT (on request) Maximum permissible pressure Differential pressure Fluid temperature Ambient temperature Valve actuator Response time Recommended maximum usage cycle Ambient temperature +20°C Electrical specifications Connector compliance Motor consumption 12 W when running, 0 W when idle Maximum inrush current: 0.7 A View of valve (switching) Electrical compliance (AC/DC adapter) Electrical...

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