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Process Data set: TVRK (en) en

Key Data Set Information
Location DE
Geographical representativeness description Europe
Reference year 2024
Name
TVRK
Technical purpose of product or process For contaminated air. Plastic circular VAV terminal units for aggressive extract air in variable air volume systems. For more information see: https://www.trox.de/en/vav-terminal-units/tvrk-a84ba076788189b7 Circular VAV terminal units made of PPs plastic, for variable and constant air volume systems, suitable for extract air, available in 6 nominal sizes. High control accuracy (even with upstream bend R = 1D). Ready-to-commission unit which consists of the mechanical parts and the electronic control components Each unit contains an averaging effective pressure sensor for volume flow rate measurement, and a damper blade. Factory mounted control components complete with wiring and tubing Effective pressure sensor with 3 mm measuring holes, hence resistant to contamination. Position of the damper blade indicated externally at shaft extension. The damper blade is factory set to open position, which allows a ventilation airflow even without control; this does not apply to variants with defined safe position NC (normally closed). Closed blade air leakage to EN 1751, class 3. Casing air leakage to EN 1751, class B. Meets the hygiene requirements of EN 16798, Part 3, of VDI 6022, Sheet 1, and of DIN 1946, Part 4. This EPD includes the environmental data of the product series TVRK. The following represents a representative dataset of the most sold variant in the declared sales year (TVRK-FL/250/BUNS).
Classification
Class name : Hierarchy level
  • EPDNorge: Construction / Ventilation components
General comment on data set Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. Allocation: The allocation is made in accordance with the provisions of EN 15804. Energy, water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances.
Copyright Yes
Owner of data set
Quantitative reference
Reference flow(s)
  • - 1.0 * 1.0 Stück (Number of pieces)
Biogenic carbon content
  • Carbon content (biogenic): 0.0 kg
  • Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until 2029
Time representativeness description "2024-10-21" - "2029-10-21"
Technological representativeness
Technology description including background system Nominal sizes: 125 to 400 mm Volume flow rate range: 20 – 1666 l/s or 70 – 5978 m³/h Volume flow rate control range: approx. 12 – 100 % of the nominal volume flow rate Minimum differential pressure: up to 62 Pa Maximum differential pressure: 1000 Pa

Indicators of life cycle

IndicatorDirectionUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Input
  • 118.7
  • 0.2406
  • 0.0006184
  • 0.01504
  • 3.428
  • 1.795
  • -0.6979
Input
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Input
  • 118.7
  • 0.2406
  • 0.0006184
  • 0.01504
  • 3.428
  • 1.795
  • -0.6979
Input
  • 1282
  • 16.81
  • 0.1143
  • 1.051
  • 19.43
  • 6.038
  • -1.873
Input
  • 10.37
  • 0
  • 0
  • 0
  • -10.37
  • 0
  • 0
Input
  • 1292
  • 16.81
  • 0.1143
  • 1.051
  • 9.057
  • 6.038
  • -1.873
Input
  • 1.335
  • 0
  • 0.00005615
  • 0
  • 0
  • 0.0435
  • 0
Input
  • 2.452
  • 0.008608
  • 0.00001521
  • 0.000538
  • 0.07576
  • 0.006182
  • 0.007556
Input
  • 1.991
  • 0.03078
  • 0.0002239
  • 0.001924
  • -0.0008127
  • 0.3936
  • 0.19
Input
  • 1.217
  • 0.001798
  • 0.000005884
  • 0.0001123
  • 0.02046
  • 0.006324
  • -0.001112
Output
  • 0.4604
  • 0.0008669
  • 0.000003365
  • 0.00005418
  • 0.00432
  • 2.043
  • -0.001106
Output
  • 27.32
  • 0.8174
  • 0.0001354
  • 0.05109
  • 2.629
  • 1.248
  • -0.08874
Output
  • 0.003081
  • 0.0001145
  • 7.939E-7
  • 0.000007156
  • 0.000002475
  • 0.000002509
  • 1.157E-7
Output
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Output
  • 0.7615
  • 0
  • 0.00005513
  • 0
  • 0.5649
  • 0.00001584
  • 0
Output
  • 0.2478
  • 0
  • 1.709E-7
  • 0
  • 2.057
  • 3.873E-7
  • 0
Output
  • 0.1471
  • 0
  • 5.86E-7
  • 0
  • 0.8024
  • 0.00002512
  • 0
Output
  • 2.225
  • 0
  • 0.000008866
  • 0
  • 12.14
  • 0.0003801
  • 0

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Abiotic depletion potential - fossil resources (ADPF)
  • 1287
  • 16.81
  • 0.1143
  • 1.05
  • 19.43
  • 6.032
  • -1.873
Abiotic depletion potential - non-fossil resources (ADPE)
  • 0.02926
  • 0.00003071
  • 1.274E-8
  • 0.000001919
  • 0.00001624
  • 0.000003259
  • -0.000003719
Acidification potential, Accumulated Exceedance (AP)
  • 0.643
  • 0.003195
  • 0.0000869
  • 0.0001997
  • 0.007125
  • 0.002552
  • -0.001105
Global Warming Potential - biogenic (GWP-biogenic)
  • 0.3535
  • 0.0004601
  • 0.000001557
  • 0.00002876
  • 0.01141
  • 0.0006105
  • -0.0001298
Global Warming Potential - fossil fuels (GWP-fossil)
  • 83.9
  • 1.112
  • 0.008307
  • 0.06948
  • 6.256
  • 0.724
  • -0.2182
Global Warming Potential - total (GWP-total)
  • 84.38
  • 1.112
  • 0.008309
  • 0.06953
  • 6.268
  • 0.7285
  • -0.2186
Global Warming Potential - land use and land use change (GWP-luluc)
  • 0.1207
  • 0.0003957
  • 6.547E-7
  • 0.00002473
  • 0.001177
  • 0.003853
  • -0.0003107
  • 84.41
  • 1.112
  • 0.008309
  • 0.06953
  • 6.268
  • 0.7288
  • -0.3238
Eutrophication potential - freshwater (EP-freshwater)
  • 0.01126
  • 0.000008881
  • 3.024E-8
  • 5.551E-7
  • 0.0001089
  • 0.00002212
  • -0.0000136
Eutrophication potential - marine (EP-marine)
  • 0.1018
  • 0.0006321
  • 0.00003836
  • 0.00003951
  • 0.001592
  • 0.000566
  • -0.0002348
Eutrophication potential - terrestrial (EP-terrestrial)
  • 1.224
  • 0.007071
  • 0.0004209
  • 0.0004419
  • 0.01768
  • 0.005943
  • -0.00241
Photochemical Ozone Creation Potential (POCP)
  • 0.4046
  • 0.002709
  • 0.0001157
  • 0.0001693
  • 0.004874
  • 0.00258
  • -0.001112
Depletion potential of the stratospheric ozone layer (ODP)
  • 0.00001297
  • 2.518E-7
  • 1.796E-9
  • 1.574E-8
  • 5.204E-7
  • 3.529E-8
  • -0.0004562
Water (user) deprivation potential (WDP)
  • 2.93E+3
  • 16.26
  • 0.02429
  • 1.016
  • 71.37
  • 25.1
  • 9.873

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
1This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
2The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP) 1
  • 3.722
  • 0.07346
  • 0.0004899
  • 0.004591
  • 0.08779
  • 0.01363
  • 0.0001889
Potential incidence of disease due to PM emissions (PM) 2
  • 0.00000455
  • 6.805E-8
  • 2.3E-9
  • 4.253E-9
  • 1.041E-7
  • 4.116E-8
  • -2.072E-8
Potential Soil quality index (SQP) 2
  • 633.3
  • 11.76
  • 0.01451
  • 0.7348
  • 7.636
  • 14.62
  • -0.7322
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) 2
  • 0.000003532
  • 1.361E-8
  • 5.7E-11
  • 8.51E-10
  • 3.81E-8
  • 1.899E-8
  • 2.169E-8
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) 2
  • 2.96E-7
  • 0
  • 0
  • 0
  • 4.434E-9
  • 2.064E-9
  • -1.028E-9
Potential Comparative Toxic Unit for ecosystems (ETP-fw) 2
  • 7608
  • 12.46
  • 0.06248
  • 0.7787
  • 95.74
  • 18.67
  • -12.3