Use

2-, 3- valve flanged blocks БКН2-Ф, БКН3-Ф

БКН3-F2F11М1
Category: Valve blocks (valve)

The two-valve БКН2 and the three-valve БКН3 valve blocks are intended for connection to the pulse linesof ЭнИ-100,  Метран, АИР, etc pressure sensors.

  • Flanged connection to the sensor, center-to-center distance 54 mm;
  • Connection to the process: - flanged joint, threaded: К ½, ½2NPT, М20х1,5;
  • Compact design;
  • Oxygen version.

Manufactured in accordance with the EI.003-00.000 TU


Key technical characteristics

  • Operating medium - liquid, steam, gas.
  • Rated pressure of the operating medium up to 40 MPa.
  • Sealing class А according to GOST 9544-2015;
  • Temperature range of the working medium from - 60 до + 400°С depending on the sealing type:
    Material of the sealing ringsMaximum working pressure, MPaMaximum temperature of the working medium,  ̊С
    Fluoroplastic 40 100
    30 200
    Graphite 40 100
    10 400

БКН2-F2В10М1 (К - 1/2-NPT), БКН2-F2D10М1 (К - К1/2 )

БКН2-F2В10М1 (К - 1/2-NPT, БКН2-F2D10М1 (К - К1/2 )

 

БКН3-F2F10М1 

БКН3-F2F10М1

БКН3-F2F11М1 

БКН3-F2F11М1

 

БКН3-F2В10М1 (К - 1/2-14NPT), БКН3-F2D10М1 (К - К1/2 )

БКН3-F2В10М1 (К - 1/2-14NPT), БКН3-F2D10М1 (К - К1/2 )

 

БКН3-F2B11М1 (К - 1/2NPT), БКН3-F2D11М1 (К - К1/2 ) 

БКН3-F2B11М1 (К - 1/2NPT), БКН3-F2D11М1 (К - К1/2 )

 

БКН3-F2С10М1

БКН3-F2С10М1

 

БКН3-F2С11М1

БКН3-F2С11М1

Materials contacting with the operation medium

Body frame partsTaper valve spoolRod sealing
12Х18Н10Т 14Х17Н2 fluoroplastic Ф-4
graphite

 Installation of БКН to the pressure sensor

 

Гарантийный срок

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 pcs.
Operation manual

1 pcs for a batch of 50 pcs

2 pcs for a batch over 50 pcs
Sealing ring, fluoroplastic 2
Washer 10 4
Bolt M10x45 4

 

Designation at the order

БКН 3 F 2 С 1 1 M1 К
1 2 3 4 5 6 7 8 9
  1. Name.
  2. Code of the number of valves:
    • 2 - two-valve
    • 3 - three-valve
  3. Code of connection to the sensor:
    • F - Flanged
  4. Execution code according to the housing materials:
    • 2 - 12Х18Н10Т
  5. Code of connection to the process:
    • В - ½ Inner NPT
    • D - К ½ inner
    • С - М20×1,5 external
    • F - - Flanged, with elliptic flanges
  6. Code of the sealing material and application temperature:
    • 1 - fluoroplastic Ф4 (до 200°С)
    • 2 - graphite  (up to 400°С
  7. Code of the hydraulic system type:
    • 0 - without drainage
    • 1 - with drainage valves (drain plug)
  8. Bolt:
    • М1 - М10×1,5 (diameter of the hole for bolts Ø11,2), length 25 mm
    • U1 - 7/16 UNF, length 25 mm
  9. Special version:
    • К - oxygen

Note - the package includes installation kit (sealing ring, washer and bolt). To order the additional installation kit, follow the link.

 

 

 

2-, 3- valve flanged blocks БКН2-Ф, БКН3-Ф

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