FlowCon Green.3 DN40 Owner's manual

Installation and Operation Instruction
Figure 1
D
C2
C1
A
B
Figure 2
The FlowCon Green.3 valve is female/female
threaded and comes in two different sizes:
• FlowCon Green.3 DN40 (1½”)
• FlowCon Green.3 DN50 (2”)
IMPORTANT: Do not disassemble. The
FlowCon Greeen.3 is built as a complete valve
and only trained FlowCon personnel can per-
form repair. Unauthorized disassembly may re-
sult in calibration defects or damaged part and
will void warranty.
General Assembly Drawing
FlowCon Green.3
A: Valve housing
B: FlowCon actuator
C1: P/t plug (2 pcs.)
C2: Plug (2 pcs.)
D: Adjustment key.
FlowCon Green.3
1B95091 - 01/2019
This paper is a supplement to the FlowCon General Instruction
Latest release of any FlowCon material is available on www.owcon.com
Page 1 of 2
FlowCon International assumes no responsibility for mistakes, if any, in any printed material.

Figure 3
Figure 4
Accuracy: Greatest of either ±10% of controlled ow rate or
±5% of maximum ow rate.
FlowCon Green.3
Setting
16-600 kPaD · 2.3-87 psid
Nominal flow rate
l/sec l/hr GPM
0.528 1900 8.36 1.0
0.633 2278 10.0 1.1
0.738 2655 11.7 1.2
0.843 3033 13.3 1.3
0.947 3410 15.0 1.4
1.05 3787 16.7 1.5
1.16 4163 18.3 1.6
1.26 4537 20.0 1.7
1.36 4909 21.6 1.8
1.47 5279 23.2 1.9
1.57 5646 24.8 2.0
1.67 6011 26.4 2.1
1.77 6372 28.0 2.2
1.87 6730 29.6 2.3
1.97 7083 31.2 2.4
2.06 7432 32.7 2.5
2.16 7776 34.2 2.6
2.25 8115 35.7 2.7
2.35 8449 37.2 2.8
2.44 8777 38.6 2.9
2.53 9098 40.0 3.0
2.61 9413 41.4 3.1
2.70 9721 42.8 3.2
2.78 10021 44.1 3.3
2.86 10314 45.4 3.4
2.94 10599 46.6 3.5
3.02 10875 47.8 3.6
3.10 11142 49.0 3.7
3.17 11400 50.2 3.8
3.24 11649 51.3 3.9
3.30 11888 52.3 4.0
3.37 12116 53.3 4.1
3.43 12334 54.3 4.2
3.48 12540 55.2 4.3
3.54 12735 56.0 4.4
3.59 12919 56.8 4.5
3.64 13090 57.6 4.6
3.68 13249 58.3 4.7
3.72 13395 58.9 4.8
3.76 13527 59.5 4.9
3.79 13647 60.0 5.0
Setting and Installation
Prior to installing the FlowCon Green.3, the sys-
tem should be properly flushed. If it is not pos-
sible to flush the system before Green.3 instal-
lation, please make sure to adjust setting to 5.0
and then flush.
The desired flow rate is hereafter set by adjusting
the valve (turned from setting 1.0 and up) with a
special adjustment key (i.e. figure 3). Scale set-
ting is located on top of the valve numbered 1
to 5 including in-between positions indicated by
dots (one dot for every 0.1 position). The specific
position is defined by an indication mark on top
of the housing. Once flow is set, the required ac-
tuator may be applied. Please see specific instal-
lation instruction for selected actuator.
A micrometer setting of 3.4 as illustrated in figure
4 corresponds to a maximum flow rate of: 2.86
l/sec (45.4 GPM).
This paper is a supplement to the FlowCon General Instruction
Latest release of any FlowCon material is available on www.owcon.com
FlowCon Green.3
1B95091 - 01/2019
Page 2 of 2
FlowCon International assumes no responsibility for mistakes, if any, in any printed material.