00132312_0
Smoke protection damper JZ-RS-G with actuator
00131764_0
JZ-RS with actuator
00132450_0
With TROXNETCOM as an option
00131762_0
JZ-RS with AS-i module
00133733_0
Smoke protection damper, Type JZ-RS, with installation subframe
00132312_0
00131764_0
00132450_0
00131762_0
00133733_0

JZ-RS

To prevent the spreading of smoke

Smoke protection dampers are used in ventilation plant rooms or in ducts to prevent smoke from spreading

  • Casing air leakage to EN 1751, class C
  • Low differential pressure and sound power level
  • Airflow direction is not critical
  • Available in standard sizes and many intermediate sizes


Optional equipment and accessories

  • Duct smoke detector RM-O-VS-D or RM-O-3-D
  • Installation subframe
  • Integration into the central BMS with TROXNETCOM

Application

Application

  • Smoke protection dampers of Type JZ-RS are used in ventilation plant rooms or in ducts to prevent smoke from spreading (according to the German guideline regarding fire protection requirements on ventilation systems, LüAR)
  • For the refurbishment of systems with regard to fire safety
  • Can be triggered by duct smoke detectors with general building inspectorate licence
  • Integration into the central BMS with TROXNETCOM

Special characteristics

  • Low differential pressure and sound power level
  • Aerofoil blades
  • Low-maintenance, robust construction
  • No parts with silicone
  • Available in standard sizes and many intermediate sizes
  • Closed cell side seals meet increased hygiene requirements

Classification

  • Building inspectorate licence Z-78.4-51 from the DIBt, Berlin, Germany
  • Casing air leakage to EN 1751, class C
  • Closed blade air leakage at a differential pressure of 40 Pa = 200 m³/h per m²
  • Long-term testing: 10,000 open/close cycles

Nominal sizes

  • Standard: B = 400 – 2000 mm (in increments of 200 mm), H = 345 – 1995 mm (in increments of 165 mm)
  • R20 sizes: B = 357 – 1998 mm (in R20 increments), H = 357 – 1998 mm (in R20er increments)

Description

Construction

  • Galvanised sheet steel, corner holes on both sides, brass bearings
  • G: Flange holes on both sides

Parts and characteristics

  • Frame
  • Blade
  • Spring return actuator
  • External linkage
  • Travel stop (angle section), side B
  • Side seal, side H

Attachments

  • Installation subframe ER
  • Duct smoke detector
  • TROXNETCOM

Construction features

  • Rectangular casing, welded, material thickness 1.25 mm
  • Blades, material thickness 1 mm, opposed action
  • Flanges on both sides, suitable for duct connection, either flange holes or corner holes
  • Spring return actuator on the 2nd blade (for all sizes)
  • Control input signal from the central BMS or TROXNETCOM
  • External linkage, robust and durable, consisting of the coupling rod and and horizontal arms
  • Blade shafts, Ø12 mm, with notch to indicate the blade position
  • Construction and materials comply with the EU directive and guidelines for use in potentially explosive atmospheres (ATEX)
  • Side seals between the regular blades and the frame
  • Travel stop (angle section) ensures tight closure of the top and bottom blades

Materials and surfaces

  • Casing, blades and travel stop (angle section) made of formed galvanised sheet steel; flanges on both sides with corner holes
  • Blade shafts, drive arm and external linkage made of galvanised steel
  • Side seal made of stainless steel
  • Brass bearings

Standards and guidelines

  • German 'Bau- und Prüfgrundsätze' [Principles of Construction and Testing], 2/84 edition
  • Maintenance standards DIN 31051 and EN 13305

Maintenance

  • Smoke protection dampers and duct smoke detectors must be maintained regularly and must be operational at all times
  • To maintain the normal function of the unit, or to re-instate its normal function, maintenance standards DIN 31051 and EN 13305 must be complied with
  • Smoke protection dampers must be maintained at least every 12 months
  • A maintenance report must be created; documents must be kept for reference
  • Maintenance-free as construction and materials are not subject to wear

Downloads

product information

certificates

operation manuals

production {"X-Frame-Options"=>"SAMEORIGIN", "X-XSS-Protection"=>"1; mode=block", "X-Content-Type-Options"=>"nosniff", "X-Download-Options"=>"noopen", "X-Permitted-Cross-Domain-Policies"=>"none", "Referrer-Policy"=>"strict-origin-when-cross-origin", "Content-Security-Policy"=>"frame-ancestors 'self' https://api.scrivito.com https://punchoutcommerce.com https://www.trox.de https://trox-extern.com https://psp40.onventis.com https://psp22.onventis.com https://trox4u.troxgroup.com", "Strict-Transport-Security"=>"max-age=31536000; includeSubDomains", "Content-Type"=>"text/html; charset=utf-8"}

Share page

Recommend this page

Recommend this page by sending a link by mail.

Fields marked with an (*) are required fields.

Share page

Thank you for your recommendation!

Your recommendation has been sent and should arrive shortly.

Contact

We are here for you

Please specify your message and type of request.
Tel.: +971 4 3417448 | Fax: +971 4 3417449

Fields marked with an (*) are required fields.

Contact

Thank you for your message!

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +971 4 3417448 | Fax: +971 4 3417449

Contact

We are here for you

Please specify your message and type of request.
Tel.: +971 4 3417448 | Fax: +971 4 3417449

Attachment (max. 10MB)

Fields marked with an (*) are required fields.

Contact

Thank you for your message!

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +971 4 3417448 | Fax: +971 4 3417449