electropneumatic valve / control / dual-line / grease

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Characteristics

  • Operation:

    electropneumatic

  • Function:

    control

  • Other characteristics:

    dual-line, grease, ATEX, 4/2

  • Temperature:

    Max.: 50 °C (122 °F)

    Min.: -10 °C (14 °F)

  • Pressure:

    Max.: 400 bar (5,801.5 psi)

    Min.: 0 bar (0 psi)

  • Flow rate:

    Max.: 0 l/min (0 us gal/min)

    Min.: 0 l/min (0 us gal/min)

Description

4/2 ATEX electro-pneumatic valve

Key features:
- Supply voltage: 24V DC/AC – 110/230V AC24V DC
- Maximum flow rate: 400cc/min
- Operating pressure, max: 400 bar
-Temperature of use: - 10 ÷ + 50 °C (+14 ÷ +122F)
- Storage temperature: - 40 ÷ +65 °C (+40 ÷ +149F)
- Lubricants: Grease, max. NLGI2


The electro-pneumatic valve 4/2 ATEX 94/9/EC directive ‘ATEX’ is a variant of 4/2 electropneumatic valve designed to operate in potentially hazardous environments, for areas classified as Zone 1 and 21 due to the presence of Group-IIC flammable gases and combustible powders.

The 4/2 electropneumatic valve is fully protected against the external environment and can operate without difficulty even in the most severe environmental conditions.

Its function entails alternatively establishing a connection with pump’s supply and one of the two delivery lines, thereby simultaneously allowing a release in pressure in the other to occur.In a resting state, the valve closes both of the lines.

APPLICATIONS
Indicated in particular for dual-line systems with SUMO-line DropsA pumps.