UL221

Performance

 
Metric
Imperial
 
l/min / Bar
gpm / psi
Flow From
50
11
Flow To
50
11
Max Pressure
210
3045
 

Description

The UL221 range of unloaders benefit from the following Options:-

  • Interchangeable Stainless Steel Valve Seats
  • Connections for Manometer
  • Connections for Pressure Switch

  • Connections for Flow Indicator
Standard Models
Part No Model
I/min
bar
Technical Information
00.0639 UL221/100
50
100
00.0804 UL221/100 H
50
100
00.0640 UL221/140
50
140
00.0805 UL221/140 H
50
140
00.0817 UL221/200
50
200
00.0818 UL221/200 H
50
200

H = With Handwheel

Special Models

The UL221 is available with a range of different seals.

 
Operation The whole discharge must be guided through the valve. Should the actual operating pressure exceed the adjusted operating pressure, the valve then acts as a pressure regulator. The valve switches to pressure free bypass operation when the spray gun shuts off and the spray pressure between gun and valve remains idle.

The valve can be operated together with several spray guns. It is possible to connect several pumps to one common discharge line.
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