 Distributing ball valve
FB 39
Ser. Mix PURPOSE AND SPHERE OF APPLICATION
Distributing ball valve FB 39 are intended to be fitted as stop/shutoff and distribution 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. Distinctive features of these valves are advanced reliability and casting design of valves.
| PERFORMANCE DATA
| Working medium .................................... | Media where
the valve material
is corrosion-resistant | | Working medium temperature, max....... | -40° ... + 160°С | 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 | | Joint to pipeline ................. | flanged, coupler-joint | | Total service life, cycles .......................... | 8000 | | Total life cycle, years ............................. | 10 min |
VALVE DESIGN
| | The ball valve consists of the valve body (1), the caps (2), the valve ball (3), and the valve steam (4). The valve body and the valve ball are sealed with the ball seats (5) and the joint gaskets (7), compressed by the bolting of the caps by stud bolts (13). The cap axle is perpendicular to the steam axle. This position provides different switching schemes:
1 C L-way bore, 90º turning, without off condition
2 C T-way bore, 180º turning, without off condition for one of the caps. By 90º handle shifting different positions of the valve within this scheme can be done.
3 C T-way bore, 270º turning, off condition for all of the caps. The blowout proof valve stem (4) is sealed with two gaskets (8) and (11). Valve shifting is performed by turning handle (12). Three-way ball valves provided with pneumatic and electrical actuators are available. Coupler-joined ball valves are produced too. The valve can be mounted on the pipeline in any attitude position required. The valve can be supplied with the valve-locking device. |
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 | Stem parking | PTFE | | 8 | PTFE К | | 9 | Thrust washer | Steel 321H (X12CrNiTi 18 9) | | 10 | Stem nut | Steel 1023 (C 22)X13 | | 11 | Ring | PTFE | | 12 | Handle | Steel 321 (X10CrNiTi 18 9) | | 13 | Pin | Steel 1023 (C 22)X13 | Steel 1035 (C 35) | cold-resistant steel | |
OVERAL AND CONNECTING DIMENSIONS OF BALL VALVES
| Designation | PN | DN | D | D1 | D2 | n | d | L | L1 | H | | FB39.X40.015 | 16/25/40 | 15 | 95 | 65 | 47 | 4 | 14 | 130 | 134 | 89 | | FB39.X40.020 | 20 | 105 | 75 | 58 | 150 | 92 | | FB39.X40.025* | 2Э20 | 115 | 85 | 68 | 160 | | FB39.X40.032 | 32 | 135 | 100 | 78 | 18 | 180 | 250 | 139 | | FB39.X40.040 | 40 | 145 | 110 | 88 | 200 | 143 | | FB39.X40.050 | 50 | 160 | 125 | 102 | 230 | 143 | | FB39.Х40.065 | 65 | 180 | 145 | 122 | 290 | 161 | | FB39.Х40.080* | 80/65 | 195 | 160 | 133 | 310 | 292 | 197 | | FB39.Х40.100 | 100 | 215 | 180 | 158 | 350 | 211 | | FB39.041.150** | 16 | 150 | 280 | 240 | 212 | 8 | 22 | 480 | 245 | 437 | | FB39.041.200*** | 200/150 | 335 | 295 | 268 | 12 | 600 | 437 | | * - reduced bore Table 1 (Figure 1)
** - with reducer
Ser. Mix
| Designation | PN | DN | Ø | G | L | L1 | Н | Weight, kg | | FB39.360.010.700 | | 10 | 11 | 3/8" | 72 | 140 | 52 | 0,8 | | FB39.360.015.700 | | 15 | 12 | 1/2' | 72 | 140 | 52 | 0,8 | | FB39.360.020.700 | | 20 | 15 | 3/4" | 83 | 140 | 56 | 1,2 | | FB39.360.025.700 | 63 | 25 | 20 | 1" | 99 | 162 | 70 | 1,8 | | FB39.360.032.700 | | 32 | 25 | 1,1/4" | 112 | 195 | 73 | 2,6 | | FB39.360.040.700 | | 40 | 32 | 1,1/2" | 125 | 195 | 82 | 3,8 | | FB39.360.050.700 | | 50 | 38 | 2" | 149 | 195 | 91 | 5,8 | | Table 2 (Figure 2)
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