Low pressure

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.

Characteristics

Working media Pressured air\inert gas
Diameter of the cross-section, mm28
Opening time of the high-speed valve, not more then, s0,003
Total opening time of the valve, not more then, s 0,03
Operating pressure range at the input, MPa0.4 – 1.0
Control pressure range, MPa0.4 – 1.0
Environmental temperature range, °С *+5 – +65
Overall dimensions without air electric valve, mm82х65
Weight without air electric valve, kg~ 0,5
Parameters of the electric control signal24VDC; 0,2A/220VAC
Minimum signal time of the control signal, s0,03
Type of working fasteningsthreaded connection
Input thread, Output threadM60x1,5/ G1,25
Control port thread, inchG1/8
Control air electric valveN.O., 3/2, Q=800Nl/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.

Characteristics

Working media Pressured air\inert gas
Diameter of the cross-section, mm40
Opening time of the high-speed valve, not more then, s0.003
Total opening time of the valve, not more then, s0.03
Operating pressure range at the input, MPa0.4 – 1.0
Control pressure range, MPa0.4 – 1.0
Environmental temperature range, °С *+5 – +65 *
Overall dimensions without air electric valve, mm100х84
Weight without air electric valve, kg~ 1,7
Parameters of the electric control signal24VDC; 0,2A/220VAC
Minimum signal time of the control signal, s0,02
Type of working fastenings threaded connection
Input thread, Output threadM76×1,5/ G1,25
Control port thread, inchG1/4
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.

Characteristics

Working mediaPressured air\inert gas
Diameter of the cross-section, mm40
Opening time of the high-speed valve, not more then, s0.003
Total opening time of the valve, not more then, s0.03
Operating pressure range at the input, MPa0.4 – 0.8
Control pressure range, MPa0.4 – 0.8
Environmental temperature range, °С (*)+5 – +65 *
Overall dimensions without air electric valve, mm126х110
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, s0,02
Type of working fasteningsflange connection
Type of the flangesM1-50-6 under the GOST 12820
Control port threads, mm/inchM16x1,5, G1/4, G1/4
Control air electric valveN.O., 3/2 Q=1000 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.

Characteristics

Working mediaPressured air\inert gas
Diameter of the cross-section, mm80
Opening time of the high-speed valve, not more then, s0.007
Total opening time of the valve, not more then, s0.12
Operating pressure range at the input, MPa0.4 – 1.0
Control pressure range, MPa0.4 – 1.0
Environmental temperature range, °С (*)+5 – +65 *
Overall dimensions without air electric valve, mm222, 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, s0,20
Type of working fasteningsflange connection
Type of the flangesM76x1,5/ G1,25
Control port threads, mm/inchG1/4
Control air electric valveN.O., 3/2, Q=3700Nl/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.

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