SPX APV DELTA SDMU4, Руководство по эксплуатации

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9
8. Technical Data
Operating position: A/ NC (normally closed) Operating position: B / valve controlled
Note: In case of compressed air failure the max. product pressure has to be as
indicated in tab. 1. Consider these figures for the design of the valves.
- Due to the seal technology, the max. product pressure is limited to 17,6 bar.
- The product pressures for the valve position B as indicated in tables 1 and 2
are standard values at a standard compressed air pressure of 5,4 bar.
D ELTA SD M U 4 m ax. product pressures in (bar)
valve norm ally closed w ithout N O T elem ent
or w ith com pressed air failure
actuator
74 m m
actuator
110 m m
actuator
165 m m
valve position A B A B A B
D N Tube
25 1T
40 1,5T 12,9 17,6
50 2T
8,1 10,5
65 2,5T
3T
80
D ELTA SD M U 4 m ax. product pressures in (bar)
valve norm ally closed and N O T elem ent
actuator
74 m m
actuator
110 m m
actautor
165 m m
valve position A B A B A B
D N Tube
25 1T
40 1,5T
17,6 17,6
50 2T 17,6 10,5
65 2,5T
3T
80
Table 1
Table 2
Double Seal Change-Over Valve
with Diaphragm
Delta SDMU 4
Operating Manual Rev. 0
UK