ARI Armaturen FA800 EN - Manual (Page 5)

Rev. 0040504003 2310 Page 5
Operating and installation instructions
Pneumatic actuators - FA160-800
4.5 Technical data
4.5.1 Allocation of article numbers
4.5.2 Closing pressures
The specified closing pressures apply to an approach flow against the closing direction of
the plug at p2 = 0 bar.
4.5.2.1 Spring closes
Spring closes
DN (mm) 15 20 25 32 40 50 65 80 100 125 150
DN
(Inch) 1/2“ 3/4“ 1“ 1 1/4“ 1 1/2“ 2“ 2 1/2“ 3“ 4“ 5“ 6“
FA160 9211002001
FA250 9211505001 9211506001 9211508001
FA400 9211206001 9212008001 9212009001 9212010001
FA800 9212510001 9212511001 9212512001
Spring opens on air failure
DN (mm) 15 20 25 32 40 50 65 80 100 125 150
DN
(Inch) 1/2“ 3/4“ 1“ 1 1/4“ 1 1/2“ 2“ 2 1/2“ 3“ 4“ 5“ 6“
FA160 9211002002
FA250 9211505002 9211506002 9211508002
FA400 9212008002 9212009002 9212010002
FA800 9212510002 9212511002 9212512002
DN (Inch) 1/2“ 3/4“ 1“ 1 1/4“ 1 1/2“ 2“ 2 1/2“ 3“ 4“ 5“ 6“
Travel (inch) 0,24 0,24 0,32 0,32 0,51 0,51 0,63 0,79 0,98 1,26 1,58
FA160
Air supp
ly
pr
essure min.
(ps
i)
58 580 580 387 261
FA250 66 297 162 24
FA400 66 580 450 215 94 21
FA800 73 252 129 63
Requested air supply pressure for pneumatic actuators FA: max. permissible 6 bar
DN (mm) 15 20 25 32 40 50 65 80 100 125 150
Travel (mm) 6 6 8 8 13 13 16 20 25 32 40
FA160
A
ir supply
pressure min
(ba
r)
4 40 40 26,7 18,0
FA250 4,5 20,5 11,1 1,6
FA400 4,5 40 31 14,8 6,5 1,4
FA800 5 17,4 8,9 4,3
Requested air supply pressure for pneumatic actuators FA: max. permissible 6 bar