Technical datasheet VM 15

Product catalog summary

Overview: This document provides technical specifications for various models of copper brazed plate heat exchangers manufactured by VAU Thermotech GmbH Co. KG. Each model is designed with all connections on one side and features different connection types and sizes.

1. Materials: The heat exchangers are constructed using stainless steel 1.4404 for both plates and connections. The brazing points are made of 99.9% copper. The type plate is temperature resistant, adhering to DIN 4753 standards, and the sticker complies with DIN 1988 parts 1-7.

2. Operational Conditions: The operational temperature range for use is 5 to 40°C, while transport and storage conditions allow for temperatures between -40 to 80°C. The maximum permissible positive pressure is 30 bar, with a testing pressure of 45 bar. The minimum permissible temperature is -10°C, and the maximum is +195°C. The maximum temperature difference between primary and secondary sides (∆Tprim/sek) is 150°C.

3. Safety Regulations: The heat exchangers comply with DIN 4751 safety regulations for heating systems.

4. Device Specific Data: Each model has specific data regarding the number of plates, volume, dimensions, and weight. For example, the VM 15 model has a range of 10 to 40 plates, with corresponding volumes and dimensions. The VM 25, VM 30, VM 55, VM 60, and VM 85 models follow similar patterns, with increasing size and capacity.

5. Model Specifics:

VM 15: Connection male thread G ¾, dimensions vary with the number of plates.
VM 25: Connection male thread G ¾, larger dimensions and weight compared to VM 15.
VM 30: Connection male thread G 1, further increased dimensions and weight.
VM 55: Connection male thread G 1, significantly larger dimensions and weight.
VM 60: Connection male thread G 1 ¼, designed for higher capacity.
VM 85: Connection male thread G 2" and flange connector DN 50, the largest model with the highest capacity.

Contact Information: VAU Thermotech GmbH Co. KG, Schatzbogen 45, 81829 München. Tel.: 089-451027-26, Fax: 089-451027-43, E-Mail: [email protected]

Catalog excerpts

Technical datasheet VM 15 Copper brazed plate heat exchanger – type: VM 15 / ... All connections on one side Connection male thread G ¾ 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile 1 - 7 4. Device specific data Volume (l) no. of primary secondary length VAU Thermotech GmbH Co. KG, Schatzbogen 45, 81829 München Tel.: 089-451027-26, Fax: 089-451027-43, E-Mail: [email protected] Weight height

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Technical datasheet VM 25 Copper brazed plate heat exchanger – type: VM 25 / ... All connections on one side Connection male thread G 3/4" 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile 1 - 7 4. Device...

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Technical datasheet VM 30 Copper brazed plate heat exchanger – type: VM 30 / ... All connections on one side Connection male thread G 1 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile 1 - 7 4. Device...

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Technical datasheet VM 55 Copper brazed plate heat exchanger – type: VM 55 / ... All connections on one side Connection male thread G 1 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile 1 - 7 4. Device...

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Technical datasheet VM 60 Copper brazed plate heat exchanger – type: VM 60 / ... All connections on one side Connection male thread G 1 ¼ 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile 1 - 7 4. Device...

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Technical datasheet VM 85 Copper brazed plate heat exchanger – type: VM 85 / ... All connections on one side Connection male thread G 2" 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile 1 - 7 4. Device...

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Technical datasheet VM 85 flange version Copper brazed plate heat exchanger – type: VM 85 / ... All connections on one side flange connector DN 50 DIN 2656 1. Materials plates connections brazing points type plate 2. Operational conditions surrounding temperature in use transport and storage max. perm. pos. pressure: testing pressure: min. perm. temperature: max. perm. temperature: max. ∆Tprim/sek : 3. Safety regulations : stainless steel 1.4404 : stainless steel 1.4404 : 99.9% copper : temperature resistant sticker DIN 4751 Sicherheitstechn. Ausrüstung von Heizungsanlagen DIN 4753 DIN 1988 Teile...

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Technical datasheet VM 15

Technical datasheet VM 15

Catalog excerpts

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