Pneumatic valves of the KB series for low pressure
IS THE KEY TO THE EFFECTIVNESS OF YOUR PRODUCTION
The valves of the KB series, designed for operation at pressures up to 1.0 MPa, are produced and continuously improved for more than 25 years and are widely used in various industries. In addition to the unique quick-acting, it is important to note the high operating resource of the suggested valves. The very first products, installed in various industries in the first half of the nineties, are still in operation. Now three sizes of high-speed valves is available: KB-28-10, KB-40-10 and KB-80-10. All valves are manufactured in the standard temperature version, and the KB-80 valves are also manufactured at high-temperature versions.
| Working media | Pressured air\inert gas |
| Diameter of the cross-section, mm | 28 |
| Opening time of the high-speed valve, not more then, s | 0,003 |
| Total opening time of the valve, not more then, s | 0,03 |
| Operating pressure range at the input, MPa | 0.4 – 1.0 |
| Control pressure range, MPa | 0.4 – 1.0 |
| Environmental temperature range, °С * | +5 – +65 |
| Overall dimensions without air electric valve, mm | 82х65 |
| Weight without air electric valve, kg | ~ 0,5 |
| Parameters of the electric control signal | 24VDC; 0,2A/220VAC |
| Minimum signal time of the control signal, s | 0,03 |
| Type of working fastenings | threaded connection |
| Input thread, Output thread | M60x1,5/ G1,25 |
| Control port thread, inch | G1/8 |
| Control air electric valve | N.O., 3/2, Q=1300Nl/Min |
(*) – There is the KB-28-10-T-L valve in the low-temperature version, with an environmental temperature range from -40°С to +65°С.
Look at the pneumatic diagram and dimensional drawing.
| Working media | Pressured air\inert gas |
| Diameter of the cross-section, mm | 40 |
| Opening time of the high-speed valve, not more then, s | 0.003 |
| Total opening time of the valve, not more then, s | 0.03 |
| Operating pressure range at the input, MPa | 0.4 – 1.0 |
| Control pressure range, MPa | 0.4 – 1.0 |
| Environmental temperature range, °С * | +5 – +65 * |
| Overall dimensions without air electric valve, mm | 100х84 |
| Weight without air electric valve, kg | ~ 1,7 |
| Parameters of the electric control signal | 24VDC; 0,2A/220VAC |
| Minimum signal time of the control signal, s | 0,02 |
| Type of working fastenings | threaded connection |
| Input thread, Output thread | M76×1,5/ G1,25 |
| Control port thread, inch | G1/4 |
| Control air electric valve. | N.O., 3/2, Q=1300Nl/Min |
(*) – There is the KB-40-10-F-L valve in the low-temperature version, with an environmental temperature range from -40 °С to +65 °С.
Look at the pneumatic diagram and dimensional drawing.
| Working media | Pressured air\inert gas |
| Diameter of the cross-section, mm | 40 |
| Opening time of the high-speed valve, not more then, s | 0.003 |
| Total opening time of the valve, not more then, s | 0.03 |
| Operating pressure range at the input, MPa | 0.4 – 0.8 |
| Control pressure range, MPa | 0.4 – 0.8 |
| Environmental temperature range, °С (*) | +5 – +65 * |
| Overall dimensions without air electric valve, mm | 126х110 |
| Weight without air electric valve, kg | ~ 4,3 |
| Parameters of the electric control signal | 24VDC; 0.2A/220B |
| Minimum signal time of the control signal, s | 0,02 |
| Type of working fastenings | flange connection |
| Type of the flanges | M1-50-6 under the GOST 12820 |
| Control port threads, mm/inch | M16x1,5, G1/4, G1/4 |
| Control air electric valve | N.O., 3/2 Q=1300 Nl/Min |
(*) – There is the KB-40-10-F-L valve in the low-temperature version, with an environmental temperature range from -40 ° С to +65 ° С.
Look at the pneumatic diagram and dimensional drawing.
| Working media | Pressured air\inert gas |
| Diameter of the cross-section, mm | 80 |
| Opening time of the high-speed valve, not more then, s | 0.007 |
| Total opening time of the valve, not more then, s | 0.12 |
| Operating pressure range at the input, MPa | 0.4 – 1.0 |
| Control pressure range, MPa | 0.4 – 1.0 |
| Environmental temperature range, °С (*) | +5 – +65 * |
| Overall dimensions without air electric valve, mm | 222, 5х195 |
| Weight without air electric valve, kg | ~ 14,5 |
| Parameters of the electric control signal | 24VDC; 0,2A/220VAC |
| Minimum signal time of the control signal, s | 0,20 |
| Type of working fastenings | flange connection |
| Type of the flanges | M76x1,5/ G1,25 |
| Control port threads, mm/inch | G1/4 |
| Control air electric valve | N.O., 3/2, Q=4000Nl/Min |
(*) – There is the KB-80-10-F -L valve in the low-temperature version, with an environmental temperature range from -40° С to +65° С and the KB-80-10-F -H valve in the high-temperature version, with an environmental temperature range from +5°С to +160°С.
Look at the pneumatic diagram and dimensional drawing.
Video
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Russian Railways
Motovilikha plants
Splav NPO
Artillery Plant #9
BUREVESTNIK JSCCRI
UralVagonzavod
NIIFI JSC
Kurchatov Institute NRC
RUSSIAN FEDERAL NUCLEAR CENTER
LUCH NPO
Special and Medical Technology LLC
UEC SATURN
Autonomus Aerospace Systems
Special Materials Corp.
UMPO PJSC
