Flanged ball valves FB39 “Energy”

Flanged ball valves FB39

PURPOSE AND SPHERE OF APPLICATION

3-PC stamp-welded flanged ball valves ser. Energy DN10 -150 PN100 are intended to control the flows (opening/ shutting) of liquid and gaseous media in the process lines at oil-refining and construction plants, as well as at gas, food, chemical, and other industries. Distinctive features of these valves are advanced reliability and “ball in supports” design which provides optimal torque at increased pressure.

VALVE DESIGN

VALVE DESIGN

The through ball valve consists of the valve body (10) and the caps (13) bolted together by stud bolts (17). The PTFE ball seats (9) within the bushings (2) press the ball (15) by the disk washers (14). The bushings (2) are sealed with the rubber o-rings (22). The ball revolves on the center pins (11) and (12). The blowout proof valve stem (18) is sealed with two gaskets (6) and (7). The body is sealed with the joint gaskets (5). Underside the body there is a screw plug (4) with a plug seal (8). The working medium can be admitted to any of the caps. Valve shifting is performed by turning handle (16) through 90 degrees. The valve can be mounted on the pipeline in any attitude position required.

MATERIAL LIST

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No.DesignationMaterials used in various valve versions
    -00 -01 -02 -03 -04
1 Thrust washer Steel 431
2 Bushing
3 Stem nut Steel 321H (X12CrNiTi 18 9)
4 Screw plug Steel 321H (X12CrNiTi 18 9) Steel 1035 (C 35) cold-resistant steel
5 Joint gasket PTFE
6 Stem seal
7 Stem packing
8 Plug seal
9 Ball seat
10 Valve body Steel 321H (X12CrNiTi 18 9) Steel 1035 (C 35) cold-resistant steel
11 Center pin Steel 431
12
13 Cap Steel 321H (X12CrNiTi 18 9) Steel 1035 (C 35) cold-resistant steel
14 Disk washer Steel 9260 (65Si7)
15 Valve ball Steel 321H (X12CrNiTi 18 9)
16 Handle Steel 1023 (C 22)
17 Stud bolt Steel 420 (X10Cr13) Steel 1035 (C 35) cold-resistant steel
18 Valve stem Steel 431
19 Ring Rubber ЭП-503 Rubber Н-183 Rubber ЭП-503 Rubber Н-183
20 Washer Steel 321H (X12CrNiTi 18 9) Steel 1035 (C 35) cold-resistant steel

PERFORMANCE DATA

PERFORMANCE DATA

10НЖ22П,10С22П1

Designation PN DN D D1 D2 D3 h n d L L1 Н Weight, kg
FB39.310.015 63 15 105 95 . 39 4 4 14 165 130 90 2,4
FB39.310.025 25/20 135 100 43 57 18 216 160 100 10,8
FB39.310.040 40 165 125 61 75 22 241 295 158 15,6
FB39.310.050 50 175 135 73 87 292 148 21,9
FB39.310.080 80 210 170 106 120 8 356 205 48
FB39.310.100 100 250 200 129 149 4,5 | 26 432 215 72

* reduced bore

10НЖ23П, 10С23П1

Designation PN DN D D1 D2 D3 h n d L L1 Н Weight, kg
FB39.410.015 100 15 105 95 - 39 4 4 14 165 130 90 2,4
FB39.410.025* 25/20 135 100 43 57 18 216 160 100 12,95
FB39.410.050 50 195 145 73 87 26 292 295 148 28,5
FB39.410.080 80 230 180 106 120 8 26 356 295 205 54
FB39.410.100 100 265 210 129 149 30 432 295 215 79
FB39.411.150** 150 350 290 182 204 3,5 12 33 559 480 250 130

* reduced bore
** with reduction gear