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Frese BYPASS Frese FLOWCLOUD® Sigfox technologyVideo
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Related products
Frese BYPASS Frese FLOWCLOUD® Sigfox technologyVideo
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Go to campaign siteFrese FLOWGUARD is a completely battery operated and wireless valve system, which can limit or turn off the flow in any liquid based heating and cooling installation. At the same time you receive continuous feedback on, among other things, pressure and temperature in the installation where the Frese FLOWGUARD is mounted.
Frese FLOWGUARD is monitored and operated via the webbased Frese FLOWCLOUD®. With the Frese FLOWCLOUD® dashboard you have one central access point to all your Frese FLOWGUARDS with access to historic graphs of pressure, temperature etc. You can operate a specific Frese FLOWGUARD as needed and even add information such as name, adress and unit ID. This is a simple and individual way of creating the neccesary overview.
Adding new Frese FLOWGUARDS to Frese FLOWCLOUD® is done simply and intuitively by scanning the unique QR code on each Frese FLOWGUARD with a mobile phone or tablet.
Frese FLOWGUARD is an IoT product – a part of the so-called ”Internet of Things”. This means that the device can communicate electronically with its surroundings – in this case via the Sigfox network. Sigfox utilizes Narrowband technology or LPWAN, which is excellently suited for the very small data packages, which the Frese FLOWGUARD needs to transmit and receive. This network also distinguishes itself by extremely low power consumption and very long reach. The Sigfox business model is built on transparent subscriptions with fixed monthly rates per unit. This ensures maximum financial predictability for the customers.
Frese FLOWGUARD is already being used by Naestved DHC in Denmark where the solution has been retrofitted into 200 of their existing heating units. Frese FLOWGUARD was created in close collaboration between Frese and Naestved DHC, and there has been a great satisfaction regarding the development of the product. "The wishes we had were listened to. We couldn't wish for anything more", says customer manager, Arne Ulstrup, from Naestved DHC
Read about our work with Frese and Naestved District Heating here...
Nippel/Nippel (ekslusiv modulerende aktuator)
1200C, PN25, DZR
VVS-nummer Frese nr.
406748.103 53-1300
406748.104 53-1302
406748.304 53-1304
406748.106 53-1312
406748.206 53-1307
Nippel/Nippel med 2 stk. trykudtag (ekslusiv modulerende aktuator)
1200C, PN25, DZR
VVS-nummer Frese nr.
406749.103 53-1320
406749.104 53-1322
406749.304 53-1324
406749.106 53-1332
406749.206 53-1327
Muffe/Muffe (ekslusiv modulerende aktuator)
1200C, PN25, DZR
VVS-nummer Frese nr.
406746.104 53-1342
406746.304 53-1344
406746.106 53-1352
406746.206 53-1347
Muffe/Muffe med 2 stk. trykudtag (ekslusiv modulerende aktuator)
1200C, PN25, DZR
VVS-nummer Frese nr.
406747.104 53-1362
406747.304 53-1364
406747.106 53-1372
406747.206 53-1367
Aktuator til Frese OPTIMA Compact
Termo aktuator On/Off, Modulerende til Frese OPTIMA Compact DN10-20
VVS-nummer
406749.624 48-5520
406749.630 48-5521
406749.674 48-5522
406749.684 48-5523
Elektrisk modulerende aktuator til Frese OPTIMA Compact DN10-20
VVS-nummer
406749.424 53-1056
406749.460 53-1058
Isoleringskappe til Frese OPTIMA Compact
Isoleringskappe EPS, medietemperatur max 800C
VVS-nummer
406749.920 38-0855
Det innovative design af Frese OPTIMA Compact PICV introducerer en intelligent motorventil, som kan forindstilles til et ønsket max. flow og sikre fuld modulerende kontrol. Selv med forskellige forindstillinger bevarer man den fulde slaglængde, hvilket giver en mere nøjagtig regulering.
Den indbyggede differenstrykregulator giver en 100 % modulerende kontrol, hvilket sikrer en optimal komfort og stabil drift. Samtidig opnår man store energibesparelser, da ventilen automatisk regulerer til netop det flow, der er behov for. Frese OPTIMA Compact PICV kombinerer alle funktioner - og gør dermed arbejdet lettere for rådgivere og installatører.
Frese OPTIMA Compact PICV anvendes i varme- og køleanlæg i applikationer med fan coil units, airconditionanlæg samt veksler- og blandesløjfeanlæg. Ventilen giver modulerende regulering med fuld autoritet uafhængigt af variationer i anlæggets differenstryk. Frese OPTIMA Compact PICV kombinerer en eksternt justerbar dynamisk reguleringsventil, en differenstryksregulator samt en modulerende motorventil med fuld autoritet. Den fulde styring af flowet i bygningen opnås let og samtidig skabes en høj grad af komfort og energibesparelser. Desuden kræves der ingen regulering, hvis yderligere trin føjes til anlægget, eller den dimensionerede kapacitet ændres. Energibesparelser opnås via optimal styring, lavere flow og pumpetryk. Maksimering af ΔT som følge af hurtigere reaktionstid og øget systemstabilitet.
