Scope Of Application - JAUDT FSV 6110 Series Translation Of The Original Operating Instructions

Operating Instructions FSV 6110...
2.1

Scope of application

2.1.1 Seal variants
- JAUDT vario-slide valves without an O-ring seal or Airmatic seal
are suitable only for free-flowing materials with a particle size of 0.05 ... 6 mm,
e.g. ash, filter dust, plaster, lime, flour, dry salt, sand, cement, sugar
- JAUDT vario-slide valves with an O-ring seal in the intake collar
are dust-tight and are suitable for free-flowing materials with a particle size of less than 0.05 mm and for
non-aggressive liquids (after consultation with JAUDT), e.g. filter dust, flue dust, mash, water
- JAUDT vario-slide valves with an O-ring seal in the gland (goggle seal)
are dust-tight to the outside; gas-tight to the outside in accordance with DIN 3230 Part 3 leakage rate 3
(blowing) to 0.5 bar and approx. 1000 strokes – thereafter adjustment or seal change is required.
- JAUDT vario-slide valves with an Airmatic seal
This is a pneumatically charged hollow-profile seal that permits greater tightness in the opening of the
JAUDT valve.
The pressure-tightness given above depends on the nominal diameter. These figures can be taken from
the following table (max. tightness):
FSV Ø150 FSV Ø200
6 bar
In principle, a 2 bar higher seal pressure is required or tightness in the opening = operating pressure – 2
bar!
In the event of an application deviating from the above contact JAUDT GmbH for expert advice.
2.1.2 Temperature limits
The operating temperature must not exceed the value defined in the order. The table below shows a selec-
tion of the maximum operating temperatures depending on the component material:
Material
Aluminium
GG 25
1.4581
1.4301
Aramide
NBR
Silicone
© BA6110.0002_EN_Rev11.docx
FSV Ø250
5 bar 4.5 bar
Component
Housing, thrust piece
Housing
Housing
Slide plate
Gland
O-ring
Airmatik seal
FSV Ø300 FSV Ø350
4 bar 3 bar
Max. operating temperature
150 °C
420 °C
500 °C
500 °C
280 °C
120 °C
200 °C
FSV Ø400 FSV Ø500
3 bar 1,5 bar
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