Burkert Type 2000 - Manual (Page 8)

8
Technical data
180 190
100
90
80
70
60
50
40
140 150 160 170
Medium temperature [°C]
Ambient
temperature
[°C]
Fig. 1: Combination of medium temperature / ambient temperature
6.3.2. 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
6.3.3. 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 solutions, lyes, organic solvents, steam,
air, neutral gases
english
Type 2000 INOX