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1-, 2-valve blocks БКН1, БКН2

1-, 2-valve blocks БКН1, БКН2
Category: Valve blocks (valve)

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Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.

Valve blocks БКН1, БКН2 allow for drainage of impulse line, pressure relief before dismantling of the device.

The design of the valve blocks БКН2 allows connecting the metrological control equipment without disconnecting the sensor from the working medium.

Valve blocks БКН1, БКН2 are designed for connection to impulse lines sensors of excess and absolute pressure, expansion pressure, pressure gauges.

  • Shutter with self-centering needle valve.
  • Sealing class А according to GOST 9544-2015. 

Manufactured in accordance with the EI.003-00.000 TС

Использование Pressure

General technical characteristics

ParameterValue
Operating medium Liquid, steam, gas (Incl. gaseous oxygen)
Rated pressure of the measured medium, MPa 40
Temperature range of the operating media, °С −60...+150
Sealing class According to GOST 9544-2015
Weight of БКН1, Kg 0,6
Weight of БКН2, Kg 0,8

БКН1

БКН1

БКН2

БКН2

On the hydraulic circuits:

IU — measuring device

valves:

  • I — isolating;
  • D — drainage;
  • D/C — drainage/control.

Product range

Model Dimensional size L, mm Threaded connection at the medium input Threaded connection at the medium output Drainage/control (only for БКН2)
БКН1-00 70 External thread M22x1,5 with taper for spherical nipple Inner thread M20x1,5 for flat nipple External thread M20x1,5 with taper for spherical nipple
БКН2-00 82
БКН1-01 73 External thread К1/2″
БКН2-01 85
БКН1-02 68 External thread К1/4″
БКН2-02 82
БКН1-03 73 External thread К1/2″ Inner threadа М20×1,5 with taper for spherical nipple
БКН2-03 85
БКН1-04 68 External thread К1/4″
БКН2-04 80
БКН1-05 75 Inner thread К1/2″
БКН2-05 87
БКН1-06 68 Inner thread К1/4″
БКН2-06 82
БКН1-07 68 External thread М20×1,55 with taper for spherical nipple
БКН2-07 80
БКН1-08 75 External thread М20×1,55 for flat nipple
БКН2-08 87
БКН1-09 71 External thread М20×1,5 with taper for spherical nipple External thread К1/2″
БКН2-09 83
БКН1-10 92 External thread М20×1,55 for flat nipple Flat nipple with union nut М20×1,5 External thread М20×1,55 for flat nipple
БКН2-10 99
БКН1-11 80 External thread М20×1,55 for flat nipple
БКН2-11 92
БКН1-12 70 Inner thread М20×1,55 for flat nipple Inner thread М20×1,55 for flat nipple
БКН2-12 82
БКН1-13 80 External thread К1/2″ Inner thread К1/2″
БКН2-13 90
БКН1-14 75 External thread М20×1,55 for flat nipple Inner thread G1/2
БКН2-14 87
БКН1-15 82 External thread М20×1,55 for flat nipple Inner thread К1/2″ External thread М20×1,55 for flat nipple
БКН2-15 92
БКН1-16 76 External thread К1/2″ External thread К1/2″
БКН2-16 88
БКН1-17 78 Inner thread 1/2 NPT External thread 1/2 NPT
БКН2-17 90
БКН1-18 73 External thread М20×1,55 for flat nipple Inner thread К1/4″
БКН2-18 87
БКН1-19 90 External thread К1/2″ Flat nipple with union nut М20×1,5
БКН2-19 97
БКН1-20 92 Inner thread К1/2″
БКН2-20 99
БКН2-21 87 External thread М20×1,55 for flat nipple Inner thread М20×1,55 for flat nipple Inner thread М20×1,55 for flat nipple
БКН1-22 80 Inner thread 1/2 NPT Inner thread 1/2 NPT -
БКН2-22 82 Inner thread 1/2 NPT Inner thread 1/2 NPT Inner thread 1/2 NPT
БКН1-23 80 External thread М20×1,55 for flat nipple Inner thread 1/2 NPT -
БКН1-24 70 Inner thread G1/2 Inner thread G1/2 External thread М20×1,55 for flat nipple
БКН2-24 82
БКН1-25 94 Flat nipple with union nut М20×1,5 Flat nipple with union nut М20×1,5
БКН2-25 106
БКН1-26 75 Inner thread М20х1,55 for flat nipple External thread М20×1,55 for flat nipple
БКН2-26 87
БКН1-27 87 Inner thread 1/2 NPT Flat nipple with union nut М20×1,5
БКН2-27 99
БКН1-28 80 External thread М20×1,55 with taper for spherical nipple Flat nipple with union nut М20×1,5 -
БКН2-28 97 External thread 1/2 NPT External thread 1/2 NPT
БКН1-29 66 External thread М20×1,55 with taper for spherical nipple External thread М20×1,55 with taper for spherical nipple External thread М20×1,55 for flat nipple
БКН2-29 78
БКН1-30 70 External thread G1/2 Inner thread М20х1,55 for flat nipple
БКН2-30 82
БКН1-31 70 External thread М22×1,55 with taper for spherical nipple External thread М22×1,55 with taper for spherical nipple -
БКН1-32 80 External thread 1/2 NPT Inner thread 1/2 NPT -
БКН2-33 82 Inner thread М20×1,55 for flat nipple Inner thread G1/2 Inner thread М20×1,55 for flat nipple
БКН2-34 90 External thread М20×1,55 for flat nipple External thread 1/2 NPT External thread М20×1,55 for flat nipple
БКН1-35  73 External thread 1/2 NPT Inner thread М20х1,55 for flat nipple
БКН2-35 85
БКН1-36 70 External thread G1/2 Inner thread G1/2 External thread М20×1,55 for flat nipple
БКН2-36 82
БКН1-37 78 External thread К1/2″ External thread М20×1,55 for flat nipple -
БКН2-38 88  External thread 1/2 NPT External thread 1/2 NPT External thread М20×1,55 for flat nipple
БКН1-39 80  Inner thread К1/2″ Inner thread 1/2 NPT -
БКН2-40 90 External thread 1/2 NPT External thread М20×1,55 for flat nipple External thread М20×1,55 for flat nipple
БКН2-41 111 Inner thread 1/2 NPT Flat nipple with union nut М20×1,5 External thread 1/2 NPT
БКН1-42 92 External thread 1/2 NPT Flat nipple with union nut М20×1,5 -
БКН2-43 87 External thread М20×1,55 for flat nipple Inner thread М20х1,55 for flat nipple External thread М20×1,55 for flat nipple
БКН1-44 87  External thread G1/2 Flat nipple with union nut М20×1,5 -
БКН1-45* 82 External thread М20×1,55 for flat nipple Inner thread М20х1,55 for flat nipple -
БКН2-45* 94 External thread М20×1,55 with taper for spherical nipple
БКН2-46 85  External thread К1/4″ Inner thread 1/2 NPT External thread М20×1,55 for flat nipple
БКН2-47 90  Inner thread 1/2 NPT External thread 1/2 NPT Inner thread 1/4 NPT
БКН2-48 85  External thread 1/2 NPT Inner thread М20х1,55 for flat nipple Inner thread М20х1,55 for flat nipple
БКН2-49 92  External thread М20×1,55 for flat nipple Inner thread 1/2 NPT Inner thread 1/4 NPT
БКН1-50 70 Inner thread G1/2 External thread G1/2 -
БКН2-50 82  Inner thread М20х1,55 for flat nipple
БКН2-51 99  External thread М20×1,55 for flat nipple Flat nipple with union nut М20×1,5
БКН2-52 99  Inner thread К1/2″ Flat nipple with union nut М20×1,5
БКН2-53 87  External thread М20×1,5 Inner thread М20х1,5 Inner thread 1/4 NPT
БКН2-54 90  External thread М20×1,55 for flat nipple External thread 1/2 NPT
БКН2-55 92  Inner thread 1/2 NPT Inner thread 1/2 NPT
БКН2-56 99  Inner thread К1/2″ Flat nipple with union nut М20×1,5
БКН2-57 82  G1/2 outer G1/2 innerя G1/4 inner
БКН1-58 84  Inner thread М20×1,55 for flat nipple Flat nipple with union nut М20×1,5 -
БКН2-59 99  External thread М20×1,55 for flat nipple Flat nipple with union nut М20×1,5 Flat nipple with union nut М20×1,5
БКН2-61 89  External thread 1/4 NPT Flat nipple with union nut М20×1,5 Inner thread 1/4 NPT
БКН2-62 90  Inner thread К1/2″ External thread К1/2″ External thread М20×1,55 for flat nipple
БКН2-63 90  Inner thread 1/2 NPT External thread 1/2 NPT Inner thread 1/2 NPT
БКН2-64 94 External thread М20×1,5 Flat nipple with union nut М20×1,5 Inner thread 1/4 NPT
БКН2-65 95 External thread 1/2 NPT Flat nipple with union nut М20×1,5 Inner thread 1/4 NPT
БКН1-66 73 Inner thread М20×1,55 for flat nipple External thread 1/2 NPT -
БКН2-67 90 External thread 1/2 NPT Inner thread 1/2 NPT Inner thread 1/4 NPT
БКН2-68 85 External thread 1/2 NPT External thread М20×1,55 for flat nipple Inner thread 1/4 NPT
БКН2-69 87 Inner thread 1/2 NPT Inner thread М20х1,55 for flat nipple Inner thread 1/4 NPT
БКН2-70 99  Inner thread 1/2 NPT Flat nipple with union nut М20×1,5 Inner thread 1/4 NPT
БКН2-71 82  External thread G1/4 Inner thread М20х1,55 for flat nipple External thread М20×1,55 for flat nipple
БКН2-72 80  External thread М20×1,55 for flat nipple External thread 1/4 NPT Inner thread 1/4 NPT

* - with hole for T-bracket 

Materials in contact with the operating medium

Housing partsTaper valve spoolRod sealing
12Х18Н10Т 14Х17Н2 fluoroplastic Ф-4

Warranty

ParameterValue
Warranty operating life, months 36 months since the commissioning date but no more than 42 months since the date of manufacture

Contents of delivery

NameQuantity
Valve block 1
Data Sheet 1
Installation parts kit by order

Designation at the order

БКН1-10К
1 2
  1. 1. Name (in accordance with the "Product range" table).
  2. К2. Code К — is indicated for valve blocks designed to operate on gaseous oxygen.

1-, 2-valve blocks БКН1, БКН2

1-, 2-valve blocks БКН1, БКН2
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Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.