1. Catalogs
  2. ASCO
  3. Motorised valves 290 ASCO Numatics

Motorised valves 290 ASCO Numatics

Motorised valves 290 ASCO Numatics

Motorised valves 290 ASCO Numatics

Product catalog summary
Overview: The document provides detailed specifications and features of the 290 series motorised valves, designed for on/off operations. These valves are suitable for various industrial applications, offering reliability, compactness, and environmental friendliness.
Specifications:
  • Reliability: Standard configuration maintains valve position on power loss; optional configuration closes valve on power loss.
  • Durability: Over 1 million cycles with air or water at ambient temperature, operating at 10 cycles per minute.
  • Protection: IP65 rated.
  • Size and Weight: Actuator size is 67 mm for DN 10, 15, and 20 mm; DC version weighs 0.550 kg, AC version 0.650 kg.
  • Noise: Operates silently without exhaust air.
  • Certification: ISO 14001 certified by ASCO Numatics.
Technical Specifications:
  • Controlled Fluids: Suitable for water, air, oil, gas, filled fluids, and viscous fluids up to 600 cSt.
  • Connection Standards: ISO 228/1 & ISO 7/1 or NPT on request.
  • Pressure Ratings: Differential pressure ranges from 0-6 bar depending on DN size; maximum permissible pressure is 10 bar.
  • Temperature Range: Fluid temperature from -10°C to +90°C; ambient temperature from -10°C to +50°C.
  • Electrical Specifications: Operates on 24 Vdc or 110-250 VAC; low power consumption of 12 W during operation and 0 W when idle.
Features:
  • Installation and Use: Easy to install and use, with a removable connector and simple electrical connection.
  • Auto-Adjustment: Automatic adjustment and initialization upon first power-up.
  • LED Indicators: 360° view of valve status through LEDs.
  • Environmental Considerations: Environmentally friendly design with robust materials resistant to industrial pollutants and aging.
Applications: Suitable for car washes, hydrotherapy, on-board equipment, oil cooling in wind turbines, water treatment, wine production, and industrial/domestic heating/cooling equipment.
See more

Catalog excerpts

Motorised valves 290 ASCO Numatics-1

Motorised valves Industrial Automation

 Open the catalog to page 1
Motorised valves 290 ASCO Numatics-2

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 more...

 Open the catalog to page 2
Motorised valves 290 ASCO Numatics-3

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

 Open the catalog to page 3
Motorised valves 290 ASCO Numatics-4

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 protection...

 Open the catalog to page 4

All ASCO catalogs and technical brochures

  1. FRL Accessories

    14  Pages

  2. 908 series

    2  Pages

  3. Accessories

    2  Pages

  4. Oil and gaz

    12  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.