FlowCon GreEQ Owner's manual

Installation and Operation Instruction
Figure 1
A
B
C
D1 D2
E E
C
F
 

Turn to
setting
1.0
Turn to
higher
settings
The FlowCon GreEQ - equal percentage -
inserts are for use with three different FlowCon
valve housings, either:
FlowCon A DN15-25 (1/2”-1”)
FlowCon AB DN15-32 (1/2”-1 1/4”)
FlowCon ABV DN15-40 (1/2”-1 1/2”)
Insert Setting and Installation
Prior to installing the FlowCon GreEQ insert
(supplied from factory in setting 5.0 due to cali-
bration), the system should be properly flushed.
Blank valve covers are available to be installed
during flushing.
It is recommended to grease the O-rings located
around the insert and headnut with silicone grease
before installing the insert in the valve housing.
The desired flow rate is set by ad-
justing the insert (turn counter-clock-
wise to setting 1.0 and then clock-
wise up) with a special adjustment
key. Range is between 1.0 and 5.0
⚠
Do not overturn. Scale setting is
located on top of the insert. The large
white digits, numbered 1 to 5, indica-
te full turns and red digits, numbered
0 to 9, indicate 1/10 of full turn. Flow
setting may be done either before or
after the insert is installed in the
valve housing. Once flow is set and
insert is fitted in the valve housing,
the required actuator may be applied. Please
see specific installation instruction for selected
actuator.
General Assembly Drawing
FlowCon GreEQ
A: Valve housing
B: GreEQ insert
C: Adjustment keys
D1: P/t plug (2 pcs.)
D2: Plug (2 pcs.)
E: Union end connections
F: FlowCon actuator
FlowCon GreEQ 15-40 mm (1/2”-1 1/2”)
1B95093 - 01/2022
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 GreEQ
20 mm · 3/4” 40 mm · 1 1/2”
Nominal flow rate
16-600 kPaD
2.3-87 psid130-800 kPaD 4.4-116 psid216-800 kPaD 2.3-116 psid3
Setting
GreEQ.0
(grey O-ring)
GreEQ.1
(black O-ring)
GreEQ.2
(black O-ring)
l/sec l/hr GPM l/sec l/hr GPM l/sec l/hr GPM
0.00482 17.3 0.0763 0.00764 27.5 0.121 0.236 850 3.74 1.0
0.00548 19.7 0.0868 0.00880 31.7 0.139 0.252 908 4.00 1.1
0.00629 22.6 0.0995 0.0102 36.7 0.162 0.256 923 4.07 1.2
0.00724 26.1 0.115 0.0119 42.8 0.188 0.264 950 4.19 1.3
0.00836 30.1 0.132 0.0139 49.9 0.219 0.281 1010 4.45 1.4
0.00965 34.7 0.153 0.0161 58.0 0.255 0.300 1080 4.76 1.5
0.0111 40.0 0.176 0.0187 67.3 0.296 0.303 1090 4.80 1.6
0.0128 45.9 0.202 0.0216 77.6 0.342 0.353 1270 5.59 1.7
0.0146 52.5 0.231 0.0248 89.1 0.392 0.375 1350 5.95 1.8
0.0166 59.7 0.263 0.0283 102 0.448 0.400 1440 6.34 1.9
0.0188 67.7 0.298 0.0322 116 0.509 0.422 1520 6.70 2.0
0.0212 76.3 0.336 0.0364 131 0.576 0.444 1600 7.05 2.1
0.0238 85.6 0.377 0.0409 147 0.647 0.464 1670 7.36 2.2
0.0266 95.6 0.421 0.0457 164 0.723 0.481 1730 7.62 2.3
0.0295 106 0.467 0.0508 183 0.805 0.497 1790 7.89 2.4
0.0327 118 0.517 0.0563 202 0.891 0.511 1840 8.11 2.5
0.0360 129 0.569 0.0620 223 0.982 0.522 1880 8.28 2.6
0.0394 142 0.624 0.0680 245 1.08 0.533 1920 8.46 2.7
0.0431 155 0.681 0.0743 267 1.18 0.542 1950 8.59 2.8
0.0468 168 0.741 0.0809 291 1.28 0.550 1980 8.72 2.9
0.0507 182 0.803 0.0876 315 1.39 0.556 2000 8.81 3.0
0.0547 197 0.866 0.0946 340 1.50 0.561 2020 8.90 3.1
0.0588 212 0.931 0.102 366 1.61 0.567 2040 8.99 3.2
0.0630 227 0.998 0.109 392 1.73 0.572 2060 9.07 3.3
0.0673 242 1.07 0.117 419 1.84 0.575 2070 9.12 3.4
0.0716 258 1.13 0.124 446 1.96 0.578 2080 9.16 3.5
0.0760 273 1.20 0.132 474 2.08 0.581 2090 9.21 3.6
0.0804 289 1.27 0.139 501 2.21 0.581 2090 9.21 3.7
0.0847 305 1.34 0.147 529 2.33 0.582 2100 9.25 3.8
0.0890 320 1.41 0.155 557 2.45 0.584 2100 9.25 3.9
0.0933 336 1.48 0.162 584 2.57 0.585 2110 9.27 4.0
0.0975 351 1.54 0.170 611 2.69 0.586 2110 9.29 4.1
0.102 365 1.61 0.177 637 2.80 0.588 2120 9.34 4.2
0.105 379 1.67 0.184 662 2.91 0.589 2120 9.34 4.3
0.109 393 1.73 0.191 687 3.02 0.590 2120 9.34 4.4
0.113 406 1.78 0.198 711 3.13 0.592 2130 9.38 4.5
0.116 417 1.84 0.204 733 3.22 0.593 2140 9.43 4.6
0.119 428 1.88 0.209 754 3.32 0.595 2140 9.43 4.7
0.122 438 1.93 0.215 773 3.40 0.596 2150 9.47 4.8
0.124 447 1.97 0.220 790 3.48 0.598 2150 9.47 4.9
0.126 454 2.00 0.224 805 3.54 0.600 2160 9.52 5.0
Standard accuracy: Greatest of either ±10% of controlled flow rate or ±5% of maximum flow rate.
Note 1: If used in pressure range 200-600 kPaD (29-87 psid), greatest of either standard accuracy or -20% / +0% applies.
Note 2: If used in pressure range 400-800 kPaD (58-116 psid), greatest of either standard accuracy or -20% / +0% applies.
Note 3: at setting 2.6.
A micrometer setting
of 3.4 as illustrated
above corresponds to
a maximum flow rate of
GreEQ.0: 0.0673 l/sec
(1.07 GPM)
GreEQ.1: 0.117 l/sec
(1.84 GPM)
GreEQ.2: 0.575 l/sec
(9.12 GPM)
Use the special de-
signed key (FlowCon
part no. ACC0001) for
micrometer setting.
This paper is a supplement to the FlowCon General Instruction
Latest release of any FlowCon material is available on www.owcon.com
FlowCon GreEQ 15-40 mm (1/2”-1 1/2”)
1B95093 - 01/2022
Page 2 of 2
FlowCon International assumes no responsibility for mistakes, if any, in any printed material.