Burkert Type 2000 User Manual download pdf (Page 5)

Technical data

Type 2000 INOX

5.4. Operating conditions

5.4.1. Permitted temperatures

Ambient temperature: 0 °C ... +60 °C

Medium temperature: 0 °C ... +180 °C

The angle seat valve is autoclavable.

For this purpose, the control air connection must be removed.

The combination of maximum medium temperature and maximum

ambient temperature is indicated on the graph in “Fig. 1”.

180 190

100

140 150 160 170

Medium temperature [°C]

Ambient temperature [°C]

Fig. 1: Combination of medium temperature / ambient temperature

5.4.2. Pressure ranges

WARNING!

Discharge of medium and danger of bursting.

If the permitted medium or control pressure is exceeded, lines or

device may leak and burst.

For control function B a too low control pressure may result in leaks.

• Do not exceed medium pressure and control pressure.

• For control function B observe the minimum control pressure of

4 bar.

The product-specific pressure specifications are indicated on the

rating plate.

Minimum control pressure for control function B: 4 bar

5.4.3. Media

WARNING!

Risk of injury from bursting lines caused by water hammer!

If the valve is used for liquid media when flow inlet over seat, water

hammer may cause lines and device to burst.

• Do not use valves with flow inlet over seat for liquid media!

Control medium: neutral gases, air.

Flow media: water, alcohols, oils, fuels, hydraulic fluids, saline solu-

tions, lyes, organic solvents, steam, air, neutral gases.

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Burkert Type 2000 User Manual Page 5