 Threaded end ball valves
Ser. Econom, Ergo, Mono, Retro
FB39 PURPOSE AND SPHERE OF APPLICATION
К2-PC casting ball valves ser. Econom, Ergo, 1-PC casting ball valves ser. Mono, 3-PC ball valves ser. Retro made of rolled metal are intended to be fitted as stop/shutoff valves in the process lines at chemical and oil-refining plants, 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 demountable (repairable) construction. |
VALVE DESIGN
| The threaded end ball valve consists of the valve body (1) and the caps (2) furnished with coupler ends complying by GOST 9527-68. Within the valve body (1), the caps (2) press the PTFE ball seats (6) against the floating ball (3). The blowout proof valve stem (4) is sealed with two PTFE gaskets (8) and (9) pressed by bushing (5). Valve shifting-over performs by turning the handle (11) 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. | | |
MATERIAL LIST
| No | Designation | Materials used in various valve versions | | -00 (Ser. ECONOM) | -02 (Ser. ERGO) | | 1. | Valve body | Steel 321H (X12CrNiTi 18 9) | Steel 1023 (C 22) | | 2. | Cap | | 3. | Valve ball | Steel 321H (X12CrNiTi 18 9) | | 4. | Valve stem | Steel 431Т | | 5. | Bushing | | 6. | Ball seat | PTFE | | 7. | Joint gaskets | | 8. | Gasket | | 9. | | 10. | Stem nut | Steel 321 (X10CrNiTi 18 9) | | 11. | Handle | |
PERFORMANCE DATA
| Working medium . . . . . . . | Media where
the valve material is
corrosion-resistant | | Nominal pressure, PN | 16; 25; 40; 63 | | Working medium temperature | -40°С … +160°С | | Gate leak-proofness class by | А (without leakage) | | GOSТ 9544-93 . . . . . . . . . . | | Climatic version by | U1 (-40°С...+40°С)
UHL1 (-60°С...+50°С) | | GOSТ 15150-69 . . . . . . | | Handle turning force, N . | 150 max | | Total service life, cycles . . . . . | 8000 | | Total life cycle, years . . . . . | 10 min | |
OVERAL AND CONNECTING DIMENSIONS OF BALL VALVES
SER. RETRO PN16
(3 - part construction)
| Designation | PN | DN | G | L | L1 | Н | Weight, kg | | FB 39.030.015 | 16 | 15 | 1/2" | 75 | 134 | 89 | 0,7 | | FB 39.030.020 | 20 | 3/4" | 80 | 134 | 91 | 0,9 | | FB 39.030.025 | 25/20 | 1" | 90 | 134 | 91 | 0,9 | | FB 39.030.032 | 32 | 1 1/4" | 120 | 250 | 137 | 2,4 | | FB 39.030.040 | 40 | 1 1/2" | 130 | 250 | 142 | 3,1 | | FB 39.030.050 | 50 | 2" | 140 | 250 | 150 | 3,9 | |
SER. EKONOM, ERGO PN63
* for carbon steel
| Designation | DN | Ø | G | L | Н | L1 | Weight, kg | | FB 39 330 015 700 | 15 | 15 | 1/2" | 58 | 65 | 121 | 0.42 | | FB 39 330 020 700 | 20 | 20 | 3/4" | 67 | 68 | 0.58 | | FB 39 330 025 700 | 25 | 25 | 1" | 78 | 79 | 0.75 | | FB 39 330 032 700 | 32 | 32 | 1 1/4" | 90 | 83 | 1.45 | | FB 39 330 040 700 | 40 | 38 | 1 1/2" | 104 | 93 | 180 | 2.15 | | FB 39 330 050 700 | 50 | 50 | 2" | 126 | 100 | 3.65 | |
SER. MONO PN63
(1 part construction)
| Designation | DN | Ø | G | L | Н | L1 | Weight, kg | | FB 39 330 006 700 | 6 | 5 | 1/4" | 39 | 33 | 68 | 0.07 | | FB 39 330 010 700 | 10 | 7 | 3/8" | 44 | 36 | 80 | 0.11 | | FB 39 330 015 700 | 15 | 10 | 1/2" | 58 | 48 | 95 | 0.17 | | | | |
