What is a kv-value?
Réponse Capacity / kv - value:
– Specifies how many m3/hour (capacity) water is passing through the valve at a differential pressure at 1 bar.
– Is a result of all the different constants coming from shape of orifices, units etc. which are reduced to one new constant, the kv - value.
– Is used to calculate capacity:
– ? = density (kg / m3)
– ?P = P1 - P2
Q = k v ?P [m3 / h]
I need a spare part for my product. Do you have that?
Where can I find approvals and certificates for Danfoss products? E.g. do you have a PED certificate for KP7W?
Do Danfoss products comply with RoHS directive (Restriction of Hazardous Substances)?
Réponse Yes, all declarations of conformity, including RoHS and WEEE, can be found in our internet product catalogue. Look up the product of your interest and find the relevant document either under the Literature link or the Approvals & Certificates link.
I'm looking for a Danfoss code number and I have not found it in any catalogues?
Réponse Som code numbers are not available for all markets, or it may have been replaced by another number.
To resolve the issue, please contact your nearest Danfoss office: http://www.danfoss.com/Contact/Worldwide/
Could I send you a Danfoss part for repair?
I have bought the valve AV210, can you offer me the pilot valve to do the control?
Which valve should I choose for an aggressive fluid?
I have installed an pneumatically operated valve type HP210 and it does not work any longer. Can you offer me a new one?
Can you supply the Danfoss valve with the type designation WKB?
Can you deliver your products worldwide?
Réponse Yes, we have own distribution centres across the world, working together with more than 100 distributors and agents. You can see your nearest distributor or Danfoss office here: http://www.danfoss.com/Contact/Sales_and_Services/
Do you have a complete catalogue showing all your products?
Réponse Our internet product catalogue is the most extensive information source: http://www.danfoss.com/Products/Categories/
Besides these products, Danfoss also produces customer-specific products and solutions that are not visible in the catalogue. Please contact your nearest Danfoss office to discuss your needs and how we can meet them.
Can you deliver products exclusively made for us?
Réponse Yes, we have the possibility to develop products that are unique for one customer subject to individual agreements. The products may differ in appearance, technical features or packaging. Please contact us to discuss your requirements.
Which distribution channels does Danfoss use?
Can I review your stock online?
Where can I find technical drawings of Danfoss products?
Réponse Dimension and function drawings of our products are often part of the products'' technical leaflets. In our internet product catalogue (http://www.danfoss.com/Products/Categories/), find the product of your interest, then follow the Literature link to see available items.
Where do I direct commercial or technical questions?
Do you have local stock?
Where can we find your data sheets?
Réponse All relevant literature, including technical brochures, are available on our Web site: http://www.danfoss.com/BusinessAreas/IndustrialAutomation/Documentation/Industrial+Automation+Literature.htm
Do you have local websites in my language?
Is it possible to place orders online?
Does Danfoss operate globally?
Is Danfoss a German company?
How can I control air for pneumatically operated valves?
What pressure is required to control AV210 ?
Can I use the AV210 for waste water ?
Réponse Yes, the AV210 has a resistant floating disk that gives a secure sealing on the orifice. This is also benefitial when using steam. Steam can be aggressive and contains impurities, and this valve is good for steam and trouble shooting in general.
Does the Kv value correspond to the value of the flow?
Réponse Yes, the Kv value we mention in product catalogues and technical brochures gives the capacity of water with the differential pressure of 1 bar measured in cubic meter per hour :
Q=Kv*v(?P/?) unit m3/hour; ?P=differential pressure; ?=density.
Q=flow
Kv=constant
?P=in pressure - out pressure
?=? of the fluid
Where can I find some technical information about your products?
What do I need to know to select the right product?
Can I get quality control plans/process flowcharts/material specifications/FMEA for Danfoss products?
Can you send me literature, brochures or catalogues on your products?
I placed an order through e-commerce. Could you please check the delivery dates and inform me the earliest possible delivery?
I work with steam and the Danfoss solenoid valve EV225B does not have enough flow. Can you recommend another option?
Can I download product approvals & certificate from the Danfoss websites?
Réponse Yes, in our internet product catalogue, all product approvals & certificates are listed. If you are unable to local a specific document, please e-mail or call us.
Could the AV210 capacity control be used together with the AV210 position indicator?
Which media can Danfoss products be used with?
Réponse The answer depends on the materials in contact with medium for the particular product. This information can be found in the technical brochure / data sheet for the product.
We have products designed specifically to handle particular media, including drinking water, oil, air, petrol, steam and more. If in doubt, please contact your nearest Danfoss office.