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Tested to VDI 6022

Conforms to VDI 6022

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FVZ-K30

Fire protection valves for supply and extract air

Circular fire protection valve for shutting off fire compartments in supply air and extract air systems. They also satisfy ventilation requirements


  • Nominal sizes Ø 100, 125, 160, 200 mm
  • For installation in independently fire-resistant suspended ceilings
  • Low differential pressure and sound power level
  • Integration into the central BMS with TROXNETCOM

 


Optional equipment and accessories


  • Electric limit switch
  • Extension piece
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General Information

Application

  • TROX fire protection valves type FVZ-K30 with general building inspection licence / general type approval Z-41.3-319 for shutting off an air duct between two fire compartments by automated closing in case of fire
  • To prevent fire spread and smoke transmission into adjacent fire compartments


Classification

  • Fire resistance class K30U according to DIN 4102-6


Variants

  • With fusible link
  • With fusible link and limit switch


Nominal sizes

  • Ø100, 125, 160, 200 mm
  • L: 150 mm (with limit switch approx. 300 mm)


Attachments

  • Limit switch indicates the valve position


Accessories

  • Extension piece


Special features

  • general building inspection licence / general type approval Z-41.3.-319
  • Leakage air flow with closed valve cone according to EN 1751, class 2
  • Approved for installation in independently fire-resistant suspended ceilings
  • Low pressure losses and sound power level
  • Any airflow direction


Construction features

  • Adjustment device for large or small airflow volumes
  • Valve cone with bayonet fixing
  • Integration into the central BMS with TROXNETCOM


Materials and surfaces

  • Installation subframe, spigot and valve disc made of sheet steel
  • Installation subframe and spigot with stove-enamelled finish, black
  • Exposed surface of valve disc is powder-coated, RAL 9010
  • Valve cone made of special insulation material
  • Seal made of polyurethane
  • Attachment parts made of galvanised steel and special insulating material


Nominal sizes


Standards and guidelines


Maintenance

The owner of the ventilation system has to initiate the function check of the shut-off device at least every six months, taking into account the basic maintenance measures according to DIN EN 13306 in conjunction with DIN 31051. If two consecutive inspections at intervals of six months do not reveal any functional defects, the shut-off device need only be inspected at annual intervals.


GI13

Technical information

  • FUNCTION
  • SPECIFICATION TEXT
  • ORDER CODE

In the event of a fire, fire dampers shut automatically to prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments. In the event of a fire, the damper is triggered at 72 °C or at 95 °C (use in warm air ventilation systems) by a fusible link. The release mechanism is accessible and can be tested from the outside. One or two limit switches (optional attachment) can be used to indicate the damper blade position.

 


Specification text

Type FVZ-K30 fire protection valve for shutting off air ducts between 2 fire compartments. For use in supply air and extract air systems, with two-stage adjustment device for changing the air volume flow rate. Ready-for-operation unit, which includes a fire-resistant valve cone and a release mechanism. Tested for fire resistance properties according to DIN 4102-6, with general building inspection licence / general type approval. Suitable for mortar-based installation in independently fire-resistant suspended ceilings. Casing length 150 mm or 300 mm (with extension piece attached). For direct connection to air ducts made of non-combustible materials. Thermal release at 72 °C release temperature.


Special features

  • general building inspection licence / general type approval Z-41.3-319 for use in Germany
  • Use in other countries must be checked by the customer with the local authorities.
  • Fire resistance K30U
  • Hygienic requirement conform to VDI 6022 sheet 1, VDI 3803, DIN 1946 part 4 and EN 16798-3
  • Leakage air flow with closed valve cone according to EN 1751, class 2
  • Low pressure losses and sound power level
  • Any airflow direction


Materials and surfaces

  • Installation subframe, spigot and valve disc made of sheet steel
  • Installation subframe and spigot with stove-enamelled finish, black
  • Exposed surface of valve disc powder-coated RAL 9010
  • Valve cone made from special insulation material
  • Seal made of polyurethane
  • Attachments made of galvanised steel and special insulation material
  • Increased corrosion protection due to powder-coated casing


Technical data

  • Nominal sizes: Ø100, 125, 160, 200 mm
  • Casing length 150 mm (300 mm with extension piece)
  • Release temperature: 72 °C
  • Operating temperature: 0 to 50 °C
  • Volume flow rate range: extract air up to 400 m3/h or supply air up to 210 m3/h


Nominal size

100, 125, 160, 200 mm


Copy of A

Z04 – Z07

FVZ-K30 / 160 / Z05
|||
123
1 TypeFVZ-K30 Fire protection valve 2 Nominal size [mm]100, 125, 160, 200 3 AttachmentsZ00 Standard versionZ04 With extension pieceZ05 With extension piece and limit switch for indicating CLOSEDZ06 With extension piece and limit switch for indicating OPENZ07 With extension piece and limit switches for indicating CLOSED and OPEN Note:Country of destination: Germany
Use in other countries must be checked by the customer with the local authorities.

Downloads

product information

  • Product data sheet FVZ-K30

    FVZ-K30_PD_2023_02_16_DE_en Product data sheet 140 KB pdf
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We are here for you

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Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

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Contact

Thank you for your message!

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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

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