Controlli 3F Series User manual

ISO 9001
CONTROLLI S.p.A.
16010 SANT’OLCESE Genova - Italy
Tel.: [phone] Fax: [phone]
E-mail: [email protected] Web: www.controlli.eu
USE
3F.. series valves are used to control fluids belonging to the
group showed in the table in accordance to article 9 of 97/23/
CE (PED) directive, in air-conditioning, thermoventilation and
heatingplantsandinindustrialprocesses;therefore,theycannot
be used as safety valves.
MANUFACTURING CHARACTERISTICS
Theyconsistina3-wayvalvebody to be assembled on electrical
bidirectional actuator.
MOTORIZED VALVES TECHNICAL CHARACTERISTICS AND PERFORMANCES
(1) For applications with possible ice formation on stem and packing,
see 248 accessory.
(2)Graphitepacking forhightemperatures; forcedlubricationon extended
neck. Teflon packing for low temperatures, see (4).
(3) Due to the bellows presence, the max applicable pressure must not
be higher than 5 bar
(4) For applications on fluids from -10 to -20 °C replace letter P with the
T, e.g. 3FAA50T. In such case the max temperature is 230°C
(5) Double O-ring and graphite teflon scraper ring.
(6) Group 1: water, overheated water, steam, diathermic oil.
For different fluids belonging to group 1, please contact our Sales
Support.
Group 2: water, overheated water, steam.
For different fluids belonging to group 2, please contact our Sales
Support
(7) PN25 only for 3FAA125 and 3FAA125P.
(8) Leakage is measured according to the EN1349 standard.
Three-way Mixing Globe Valves 3F..
Model
Technical data 3FGB DN 25÷150 3FSA DN 25÷80 3FSAS DN 25÷80 3FAA DN 25÷125 3FAAP DN 25÷125
Construction PN16 PN25 PN25 (3) PN40 (7) PN40 (7)
Body cast iron spheroidal cast iron spheroidal cast iron acciaio acciaio
Seat cast iron stainless steel stainless steel stainless steel stainless steel
Plug forged brass stainless steel stainless steel stainless steel stainless steel
Stem (D 9mm) stainless steel stainless steel stainless steel stainless steel stainless steel
Control characteristic direct way = equal perc.
Angle way = linear
direct way =
equal perc. (DN25÷65)
linear (DN80)
angle way = linear
direct way =
equal perc. (DN25÷65)
linear (DN80)
angle way = linear
linear linear
Stem packing EPDM O-Ring (5) Teflon V-ring stainless steel bellows Teflon V-ring (2)
Max. fluid temp. °C 150 230 300 230 350
Min. fluid temp. °C -10 (1) -10 (1) -10 (1) -10 (1) -20 (1) (4)
Fluid (6) Group 2 Group 2 Group 1 Group 2 Group 1
Connections Flanged PN16 Flanged PN25 Flanged PN25 Flanged PN40 Flanged PN40
max Kvs leakage %(8) direct way 0,03
angle way 2 0,02 0,02 0,02 0,02
1st Issue rev. c 02/12 1 DBL317e

ISO 9001
INSTALLATION
HYDRAULIC CONNECTIONS
Respect the fluid direction as indicated in Fig. 1 and 2. In par-
ticular, we specify that the valves must be mounted as mixing
valves with inlet in A and in B and outlet AB.
VALVE MOUNTING
Beforemounting the valve, make sure pipesareclean,free from
weldingslags.The pipesmustbeperfectlyalignedwiththevalve
body and not subjected to vibrations. For installations on plants
withhightemperaturefluids(steam,overheatedwater,diathermic
oil) use expansion joints to avoid the dilatation of pipes to stress
the valve body.
Install the valves with the actuator in vertical position for fluid
temperature up to 120°C, with higher temperatures they must
be mounted horizontally.
NOTE: Following the hydraulic installation it is necessary to
check the tight of the stem packing placed on the bon-
net, both in cases of low and high temperatures. The
valves require periodic maintenance.
Avoid the valve installation in plants, which are considered ag-
gressive and/or corrosive for valve materials.
Please contact our Sales Support in order to determine which
potentially aggressive or polluting substances can be used.
We disclaim all responsibility in case of valve failure due to ex-
ternal fortuitous events (fire, earthquakes etc.).
Note: The actuator can be rotated with respect to the valve
body by blocking the ring nut; after such operation re-
tighten the ring nut.
Attention: The stem of 3FSA.S bellows seal valves must never
rotate with respect to the valve body it is connected to through
the bellows.
MODEL DESCRIPTION
248 stem heater for applications on -10 °C low temperature
fluid with MVH, MVF and MVE actuators
ACCESSORIES
MOTORIZED VALVES OPTIONS
MODEL DESCRIPTION
A125-3 flanges with ANSI125 bolt holes (for 3FSA/3FSAS
DN50÷65 and 3FGB DN25÷150)
A150-3 flanges with ANSI 150 bolt holes (for 3FSA/3FSAS
DN50÷65 and 3FAA/3FAAP DN50÷125 valves)
A300-3 flanges with ANSI 300 bolt holes (for 3FSA/3FSAS
DN25÷65, 3FAA/3FAAP DN32÷65 and DN100÷125
valves)
ACTUATORS TECHNICAL CHARACTERISTICS, WIRING
DIAGRAMS AND INSTALLATION
See actuators data sheets and mounting instructions.
APPLICATION SCHEMES
Constant flow mixing to the user Variable flow mixing to the user
FIG. 1 FIG. 2
USER
USER
N4097
1st Issue rev. c 02/12 2 DBL317e

ISO 9001
NOTE In order to avoid wear between plug and seat, we recommend not to overcome the differential pressure as follows:
3FGB = 2 bar
3FSA = 8 bar
3FAA/3FAAP = 12 bar
Kvs is the flow rate expressed in m3/h of water at a temperature between 5 °C and 40°C passing through a valve open at the
nominal stroke with 100 kPa (1 bar) differential pressure.
Note The max operating pressures at different temperatures for PN various classes must correspond to the following standards:
UNI 1092-2 and UNI 12516-1.
MAX DIFFERENTIAL AND CLOSE-OFF PRESSURE (kPa)
* MVHA in emergency closes direct way; MVHC in emergency opens direct way.
MVH MVHA/C* MVH3K MVF54 MVF58 MVF515 MVF59A/C MVEX06 MVEX10
U-Bolt
Connection DN Kvs A-AB B-ABA-AB B-AB A-AB B-AB A-AB B-AB A-AB B-AB A-AB B-AB A-AB B-AB A-AB B-AB A-AB B-AB
3FGB
25R4 4 1600 1600 1100 840 1600 1600 600 410 1240 960 1600 1600 1400 1100 940 700 1590 1270
25R7 6,3 1600 1600 1100 840 1600 1600 600 410 1240 960 1600 1600 1400 1100 940 700 1590 1270
25 10 1600 1600 1100 840 1600 1600 600 410 1240 960 1600 1600 1400 1100 940 700 1590 1270
40R 19 1170 990 590 470 1600 1600 320 230 670 540 1270 1090 750 620 500 390 860 710
40 25 1170 990 590 470 1600 1600 320 230 670 540 1270 1090 750 620 500 390 860 710
50 40 730 630 360 300 1600 1440 200 140 410 340 790 690 470 390 310 250 530 450
65 63 430 370 210 170 960 850 110 80 240 200 470 410 270 230 180 150 310 270
80 100 280 240 130 110 620 560
-
150 130 300 270
-
110 90 200 170
100 130 170 150 80 70 390 360 90 80 190 170 70 60 120 110
125 200 100 100 50 40 240 230 60 50 110 110 40 40 70 70
150 300 70 70 30 30 160 160 40 30 80 70 30 20 50 50
3FAA
3FAA..P
25R4 4 2150
0
0
1920
0
0
1080
0
0
770
0
0
3000
0
0
3000
0
0
590
0
0
240
0
0
1230
0
0
920
0
0
2340
0
0
2120
0
0
1390
0
0
1090
0
0
930
0
0
600
0
0
1580
0
0
1300
0
0
25R7 6,3
25 10
32 16 1450 1210 730 480 3000 2960 390 150 830 580 1580 1340 930 690 620 380 1060 820
40 22 940 790 470 310 2090 1940 250 90 530 380 1030 870 600 450 400 240 690 530
50 32 660 560 330 220 1470 1370 170 70 370 270 720 620 420 320 280 170 480 370
65 70 390 330 190 130 860 810 100 40 210 150 420 360 240 180 160 100 280 220
80 110 250 210 120 80 570 530 -140 100 270 240 -100 60 180 140
100 140 160 140 70 50 360 340 80 60 170 150 60 40 110 90
125 250 100 80 40 30 230 210 50 40 110 90 30 20 70 60
3FSA
25R4 4 2500 2500 2150 1250 2500 2500 1190 290 2440 1540 2500 2500 2500 1850 1850 950 2500 2220
25R7 6,3 2150 1690 1080 630 2500 2500 590 130 1230 770 2340 1880 1390 930 930 470 1580 1120
25 10 2150 1690 1080 630 2500 2500 590 130 1230 770 2340 1880 1390 930 930 470 1580 1120
32 19 1450 1140 730 420 2500 2500 390 80 830 510 1580 1270 930 620 620 310 1060 750
40 25 1040 820 520 300 2310 2080 280 50 590 370 1140 910 670 440 440 220 760 540
50 40 660 520 330 180 1470 1330 170 30 370 230 720 580 420 280 280 130 480 340
65 63 390 300 190 100 860 780 100 10 210 130 420 340 240 160 160 70 280 190
3FSA..S
25R4 4 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500 500
25R7 6,3 500 500 500 500 500 500 500 370 500 500 500 500 500 500 500 500 500 500
25 10 500 500 500 500 500 500 500 370 500 500 500 500 500 500 500 500 500 500
32 19 500 500 500 500 500 500 390 250 500 500 500 500 500 500 500 470 500 500
40 25 500 500 500 420 500 500 280 180 500 490 500 500 500 500 440 340 500 500
50 40 500 500 330 270 500 500 170 110 370 310 500 500 420 360 280 220 480 420
65 63 390 350 190 160 500 500 100 60 210 180 420 390 240 210 160 130 280 250
80 110 250 230 120 100 500 500 - 140 120 270 260 -100 80 180 160
1st Issue rev. c 02/12 3 DBL317e

ISO 9001
1st Issue rev. c 02/12 4 DBL317e
3FSA / 3FAA
3FSAS / 3FAAP
3FGB
OVERALL DIMENSIONS [mm]

Automatic control systems for:
air conditioning/heating/industrial thermal process.
ISO 9001
The performances stated in this sheet can be modified without any prior notice due to design improvements
Modello DN L H h D b a f N° fori Peso [Kg] Corsa [mm]
3FGB
(PN 16)
25 160 50 80 115 16 85 14 4 5,2 16,5
40 200 64 100 150 18 110 18 4 9,4 25
50 230 66 115 165 20 125 18 4 14 25
65 290 84 145 185 20 145 18 4 19,1 25
80 310 94 155 200 22 160 18 8 23,5 45
100 350 105 175 220 22 180 18 8 32 45
125 400 128 200 250 24 210 18 8 45,6 45
150 480 146 240 285 24 240 22 8 61,2 45
3FSA
(PN 25)
25 160 92 137 115 18 85 14 4 8 16,5
32 180 97 159 1240 20 100 18 4 12 25
40 200 98 162 150 20 110 18 4 14 25
50 230 107 171 165 22 125 18 4 18 25
65 270 117 190 185 24 145 18 8 25 25
80 310 181 207 200 26 160 18 8 42,8 45
3FAA
(PN 40)
25 160 124 140 115 17 85 14 4 12,4 16,5
32 180 139 157 140 17 100 18 4 182,2 25
40 200 165 160 150 17 110 18 4 21,6 25
50 230 168 172 165 19 125 18 4 26 25
65 270 183 190 185 21 145 18 8 36 25
80 310 199 207 200 23 160 18 8 47,8 45
100 350 178 247 235 24 190 22 8 55 45
125 400 203 282 270 26 220 25 8 78 45
3FSAS
(PN 25)
25 160 274 137 115 18 85 14 4 10 16,5
32 180 279 159 140 20 100 18 4 15 25
40 200 280 162 150 20 110 18 4 17 25
50 230 289 171 165 22 125 18 4 21 25
65 270 299 191 185 24 145 18 8 29 25
80 310 413 207 200 26 160 18 8 45,6 45
3FAAP
(PN 40)
25 160 195 140 115 18 85 14 4 15,7 16,5
32 180 269 157 140 18 100 18 4 22,3 25
40 200 277 160 150 18 110 18 4 25 25
50 230 293 172 165 20 125 18 4 29,7 25
65 270 308 190 185 22 145 18 8 39,3 25
80 310 324 207 200 24 160 18 8 50,8 45
100 350 303 247 235 24 190 22 8 67 45
125 400 328 282 270 26 220 25 8 98,6 45
1st Issue rev. c 02/12 5 DBL317e