Project Planning Information; Selecting The Auxiliary Valves - Honeywell TC Series Technical Information

Project planning information

200 500
400
300
100
200
80
60
50
40 100
90
80
30
70
60
20
50
40
30
10
8 20
6
5
4 10
1
10 20
2
5 6 7 8 10
3
10
1
300 500
 = natural gas ρ = 0.8 kg/m
 = propane ρ = 2.01 kg/m
 = air ρ = 1.29 kg/m
TC · Edition 08.17
30 40 50 80 100 200
20 30 40 50 80 100
20
30 40 50 80 100 200
1000 2000 4000 6000 10000
3 (0.05 lbs/ft
3 (0.13 lbs/ft
3 (0.08 lbs/ft 3 )
300 500 1000 2000
200 300 500 1000
300 500 1000 2000
20000 40000 100000
3 )
3 )
5 Project planning information
On slow opening valves without
start rate or pneumatically oper-
ated valves, the test volume can be
supplied or discharged via auxiliary
valves, if discharge into the furnace
chamber is impossible for process
reasons.
5 .1 Selecting the auxiliary
valves
Example:
V = 32.45 l (8.44 gal),
P
p = 50 mbar (19.5 "WC).
u
Selecting auxiliary valve V1:
selected ⇒ VAS 110.
The valve is sufficiently large to vent
the pipe between the valves.
4000 6000
2000 3000
3000
V [ l ]
P
V [ft 3 ]
P
38