Honeywell V4055D User Manual

4
VALV
SIZE
1
“ii
1
‘z
2
2;
3
4
PRESSURE
DROP
PSI
15 [103]
10 [70]
5 r351
1 r71
.5 [3.4]
.l 1.71
1
m
2
I
ki
ii
z
iz
z
z
%
0
WC
Loo
E [25:
Es0
,[13
El0
:[251
,5
rr1.3
_
cl
;[.25
‘.5
rj.13
:1
[.025
Ml
M2
- 140,00(
f [3900]
,-100,00
=[2800]
zi-
?-
fi_
- 50,000
i!-
[1400]
- 500
1 u41
-200
V5055 VALVE
SIZING CHART
OUTLET
PRESSURE
(PSI
[kPa] GAUGE)
! 20 25 10 5 15 [351 [138] [70] [172] [103]
0
SPECIFIC
GRAVITY
CORRECTION
!
.4
-5
-64
-1.0
-1.5
- 2.0
- 2.5
REQUIRED INFORMATION
Type of Gas
Specific Gravity
Burner Gas Cfh
(Cfh = Btu/hr f Btu/Ft3)
V5055 Inlet (supply) Pressure
psi,
V5055 Outlet Pressure Required
psi.
Pressure Drop across valve (valve open)a
psi,
apressure drop must not exceed l/2 the inlet pressure.
in. wc
in. wc
in. wc
I
Valve Size inches
13.91 ~2 j Ordering Specification No. V5055
I
INSTRUCT1 ONS
NOTE: If natural gas (specific gravity 0.64) is used,
3. Draw line 3
0
from
“Outlet Pressure” to
skip steps one and two, and start with step three.
1. Draw line
0
“Pressure Drop.” Convert pressure from inch WC to
1 from 0.54 on “Specific Gravity
psi,if necessa .
Correction” to required “Cfh Gas Flow.”
2. Draw line
0
4. Draw line 4
6
from “Burner Cfh,” through
2
from “Specific Gravity” of gas used
0
intersection of Ml and line @ , to “Valve
through intersection of line 1 and M2 to get Size.” When point falls between two valve sizes,
“Burner Cfh.” select the larger one.
14
8223

Honeywell V4055D Specifications

General

Brand	Honeywell
Model	V4055D
Category	Controller
Language	English