Print

alt

Electrically actuated single-cap ball valves
FB39
(instead of gate valves 30с941нж, 30нж941нж)
 

 

PURPOSE AND SPHERE OF APPLICATION
Electrically actuated single-cap ball valves FB 39 are intended to be fitted as stop/shutoff valves in the process lines at chemical and oil-refining plants, as well as at pulp-and-paper milks and other production facilities using fluid, gaseous as well as corrosive working media.
 
PERFORMANCE DATA
Working medium . . . . . . . . . . . . . . . . . . . . Media where
the valve material
is corrosion-resistant
Nominal pressure, PN. . . . . . . . . . . . 16; 25
Working medium temperature . . . . . . . . -40°С … +160°С
Класс герметичности затвора
по GOSТ 9544-93		 А (without leakage)
Climatic version by
GOSТ 15150-60 . . . . . . . . . . . . . . . . . . . . .		 U1 (-40°С...+40°С)
UHL1 (-60°С...+50°С)
Joint to pipeline flanged
Total service life, cycles . . . . . . . . . . . . 8000
Total life cycle, years . . . . . . . . . . . . . . 10 min
Actuator characteristics
Rated supply voltage 380 V/50-60 Hz
Power requirement, max max 0.5 W
Rated supply voltage 12 V/50-60 Hz



VALVE DESIGN
alt
The through valve consists of the body 1, the cap 9, and the flange 4, sealed with joint gaskets 6 and bolted together by stud bolts 14. The ball 3 is sealed with the ball seats 7. The stem 5 is sealed with the stem packing 8 and the stem seal 9. The working medium can be admitted to any of the caps. The bracket 16 joins the electric actuator and the valve. The torque passes on the stem by the adaptor 15. The electrical actuator performs the ball 90º turning. The valve can be mounted on the pipeline in any attitude position required.

MATERIAL LIST
No Designation Materials used in various valve versions
-00, -10 -01,-11 -02,-12 -03,-13 -04, -14
1 Valve body Steel 321H (X12CrNiTi 18 9) Steel 1023 (C 22) cold-resistant steel
2 Cap
3 Valve ball Steel 321H (X12CrNiTi 18 9)
4 Flange Steel 321H (X12CrNiTi 18 9) Steel 1023 (C 22) cold-resistant steel
5 Valve stem Steel 431
6 Joint gaskets rubberized asbestos fabric
7 Ball seat PTFE
8 Stem seal
9 Stem packing
10 Ring ЭП-503 Н-183 ЭП-503 Н-183
11 Disk washer Steel 9260 (65Si7)
12 Stem nut Steel 321 (X10CrNiTi 18 9)
13 Stem nut Сталь 12Х18НКЛ Steel 1035 (C 35) cold-resistant steel
14 Stud bolt Steel 1023 (C 22)X13
15 Adaptor
16 Bracket

Connection layout of MEOF electric actuator
(standard industrial electric actuator)
alt
R3 – resistor
C – capacitor


OVERAL AND CONNECTING DIMENSIONS OF BALL VALVES


Designation DN PN D D1 D2 L d n H A B C D E Electric actuator
МОЭФ		 Power
requirement, W		 Weight, kg
FB39 014 015 000 15 16 95 65 47 108 14 4 290 190 120 230 245 150 МЭОФ-40/
25-0.25-96K		 70 8,8
FB39 014 020 000 20 105 75 58 117 306 9,3
FB39 014 025 000* 25 115 85 68 127 306 9,5
FB39 014 032 000 32 135 100 78 140 18 325 13,5
FB39 014 040 000 40 145 110 88 170 330 14,3
FB39 014 050 000 50 160 125 102 180 355 16,4
FB39 014 065 000 65 180 145 122 190 430 305 198 200 483 100 МЭОФ-100/
25-0.25-97K		 430 51,9
FB39 014 080 000 80 195 160 133 210 450 МЭОФ-250/
25-0.25-97K		 57
FB39 014 100 000 100 215 180 158 230 8 486 66,5
* reduced bore

All the types of FOBOS ball valves can be supplied with МЭОФ actuators.
Nominal pressures see at performance data.
Connecting dimensions see at corresponding sections of the catalogue.
The table contains the data of ball valves with standart industrial electrical actuator.
The designation of explosion-proof valves version is FB39 ХХ5 ХХХ ХХХ (see classifier), the designation of explosion-proof version of actuators is МЭОФ ХХХ/ХХ-0.25-II BT4
When placing the order it is OBLIGATORY to fill in a questionnaire and specify the weight and connecting dimensions of the article.
Dimensions of actuators and integration versions are specified in accordance with service conditions, and also with the output of new types of actuators.

BALL VERSIONS
 

Produced byRoman Rakhimov