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podik
14-03-2017, 09:23 PM
Hello,
do you know the part number insert of the solenoid valve in the regulation performance of Grasso piston compressors Series 12, 10 and V? Is it Danfoss EVRB 3? EVRB 3 can not seem to find. Gea sells only complete block. Unfortunately I do not have photo.

Thank you very much.

josef
14-03-2017, 09:35 PM
Hi Podik , if I'm well known, variants Danfoss but GEA, I need a picture, not otherwise identify. Keep in mind that there are even orifice.

Josef.

Grizzly
14-03-2017, 10:25 PM
Hi Podik.
The solenoid coils and valves are not made by Danfoss and are not readily available from anywhere other than Grasso.
I want to call them Lucifer valves!
I did have annex colleague who sorced some solenoid valves from a hydraulic supplier but I don't have the details.
Good luck Grizzly

podik
14-03-2017, 10:37 PM
Yes, the old type is Lucifer, but the new type is Danfoss. Tomorrow I'll send a detail photo
https://c1.staticflickr.com/9/8193/8102992736_27193591ea_b.jpg

RANGER1
15-03-2017, 08:57 AM
Not sure, but if you had a Danfoss EVM pilot solenoid or repair kit,it would have to be close & worth a try.
On screw compressor they have "0" ring instead of aluminium sealing ring, these I am not sure.

Coils cost a small fortune with no alternative that I am aware of.

podik
15-03-2017, 08:51 PM
Here is photo. It is EVRB? Thank you

http://www.imagehosting.cz/thumbs/valve.jpg (http://www.imagehosting.cz/?v=valve.jpg)

josef
15-03-2017, 09:11 PM
Hi Podik,
not EVRB, is EVRF

Josef.

podik
19-03-2017, 09:18 PM
Thanks.

BTW: Ty jsi Cech? Pan Planavsky? Tak to jsem Vam moh zavolat. :-)

cricri
20-03-2017, 01:03 PM
Hi Podik,

Grasso code for internal mecanism are:
NO 06 80 343
NC 06 80 342

cricri
23-03-2017, 06:27 AM
some more,
06 80 342 is for ...V AC
06 80 341 is for 24V DC

NO is the same for both

podik
24-03-2017, 02:41 PM
Super, thank you very much.