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Heated ball valves
FB39


PURPOSE AND SPHERE OF APPLICATION
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 where working medium heating is required in order to avoid gelation, for instance, in the process lines of liquid sulfur or chocolate. Distinctive features of these valves are special design of ball and ball seat which provides advanced reliability, and also forged and welded design of body and heating jackets.

VALVE DESIGN
The valve body comprises the inner pipe and the shell, which are forming an annular chamber. Into this chamber, the heat transfer agent is admitted via the nipple to heat the working medium. The valve body and the ball (3) are sealed with the ball seats (5). The cap-body joining is sealed with the joint gaskets (7). To tighten the ball seats (5) and the joint gaskets (7) the flanges are to be bolted together by stud bolts until the ball seats stop positively against the valve body (1). The blowout proof valve stem (4) is sealed with stem packing (8) and stem seal (11). Valve shifting is performed by turning handle (12) through 90 degrees. Remotely controlled valves provided with pneumatic and electrical actuators are available. The valve can be mounted on the pipeline in any attitude position required. The valve can be supplied with the valve-locking device.

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MATERIAL LIST
No. Designation Materials used in various valve versions
Basic version -02 -03
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 Valve stem Steel 431
5 Ball seat PTFE
6 Ring Steel 321H (X12CrNiTi 18 9)
7 Joint gasket PTFE
8 Stem packing PTFE К
9 Thrust washer Steel 321H (X12CrNiTi 18 9)
10 Stem nut Steel 1023 (C 22)
11 Stem seal PTFE
12 Handle Steel 321 (X10CrNiTi 18 9)
13 Stud bolt Steel 1023 (C 22)X13 Steel 1035 (C 35) cold-resistant steel
14 Nut Steel 321H (X12CrNiTi 18 9)
15 Nipple Steel 1023 (C 22)

PERFORMANCE DATA
Working medium . . . . . . . Media where
the valve material
is corrosion-resistant
Nominal pressure, PN 16;25; 40
Working medium temperature +160°С max
Gate leak-proofness class by  
GOSТ 9544-93 . . . . . . . . . . А (without leakage)
Climatic version by  
GOSТ 15150-60 . . . . . . U1(-40°С...+40°С)
UHL1 (-60°С...+50°С)
Handle turning force, N . 150 max
Total service life, cycles . . . . . 8000
Total life cycle, years . . . . . 10 min
Heat transfer agent characteristics  
T,°C 160 max
P, 1,6 max

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OVERAL AND CONNECTING DIMENSIONS OF BALL VALVES
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Version 4 by GOST 12815 is for PN40
Welding-end valve version

Table 1 (flanged ball valves)
Designation PN DN D D1 D2 D5 D6 n
FB39 Х10 015 800 16/
25/
40		 15 95 65 47 - - 4
FB39 Х10 020 800 20 105 75 58 35 51
FB39 Х10 025 800* 25/20 115 85 68 42 58
FB39 Х10 032 800 32 135 100 78 50 66
FB39 Х10 040 800 40 145 110 88 60 76
FB39 Х10 050 800 50 160 125 102 72 88
FB39 Х10 065 800 65 180 145 122 94 110 4/8/8
FB39 Х10 080 800 80 195 160 133 105 121
FB39 Х10 100 800 100 215/230 180/190 158 128 150 8
FB39 Х10 125 800* 125/100 245 210 184 154 176
FB39 Х10 150 800 150 280/300/300 240/250 212 182 204
FB39 Х10 200 800* 200/150 355/360/375 295/310/320 268/278/285 238 260 12

Table 1 - continued (flanged ball valves)
Designation d d1 d2 L L1 H Weight, kg
FB39 Х10 015 800 14 10 14 130 134134134 89 2.5/2.5/2.5
FB39 Х10 020 800 150 92 2,9/3,5/3,5
FB39 Х10 025 800* 160 92 3,0/3,8/3,8
FB39 Х10 032 800 18 180 250 140 7,1/7,5/7,5
FB39 Х10 040 800 200 143 7,9/8,2/8,2
FB39 Х10 050 800 230 150 9,9/11,7/11,7
FB39 Х10 065 800 290 162 16,5/17/17
FB39 Х10 080 800 310 292 197 21,5/22,3/22,3
FB39 Х10 100 800 18/22 350 211 31
FB39 Х10 125 800* 22 400 483 440 69
FB39 Х10 150 800 480 472 137
FB39 Х10 200 800* 600 472 146
* - reduced bore
The X is for: 0(for PN16), 1(for PN25), 2(for PN40)

Table 2 (welding-end ball valves)
Designation PN DN D D1 D2 d1 d2 L L1 Н Weight, kg
FB39.Х20.025.800* 16/25/40 25/20 25 27 32 10 14 127 134 92 1,8
FB39.Х20.040.800 40 40 42 50 165 250 145 5,4
FB39.Х20.050.800 50 49 51 62 178 150 6,6
FB39.Х20.065.800 65 65 67 80 190 162 10,4
FB39.Х20.080.800 80 78 80 92 220 295 197 17,5
FB39.Х20.100.800 100 100 102 114 350 180 22
FB39.Х20.150.800 150 146 148 159 395 400 200 65
FB39.Х20.200.800* 200/150 202 218 400 600 86
* - reduced bore
The X is for: 0(for PN16), 1(for PN25), 2(for PN40)

BALL VERSIONS
 

Produced byRoman Rakhimov