Manual VLP

VLP
17
EN
Closing force
Working range: X (closed - fully open) =
11,6 - 15,8
Closing force: Min. 125 N (max. 500 N)
The maximum recommended pressure drop
over a valve and actuator combination for
close off (∆pV
close
) and to fulfill all stated
performances (∆pV
max
).
kPa*
DN15 400
DN20 400
DN25 400
DN32 400
*) Closing force 125 N.
∆pV
close
= The maximum pressure drop that
the valve can close against from an opened
position, with a specified force (actuator)
without exceeding stated leakage rate.
∆pV
max
= The maximum allowed pressure
drop over the valve, to fulfill all stated
performances.
q
max
values
1 2 3 4 5 6 7 8 9 10
DN15LF 44 71 97 123 148 170 190 210 227 245
DN15 88 150 200 248 295 340 380 420 450 470
DN20 210 335 460 575 680 780 890 990 1080 11 50
DN25 370 610 830 1050 1270 1490 1720 1870 2050 2150
DN32 800 1220 1620 2060 2450 2790 3080 3350 3550 3700
Position
q
max
= l/h at each setting and fully open valve plug.
LF = Low flow
Ø22
10
X
M30x1,5