tandem center

Polish translation: centralnie otwarty

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:tandem center
Polish translation:centralnie otwarty
Entered by: Frank Szmulowicz, Ph. D.

11:12 Jul 27, 2019
English to Polish translations [PRO]
Tech/Engineering - Engineering (general)
English term or phrase: tandem center
source: 4-way, 3-position control valve with tandem center

zawór ten jest w pompie elektrycznej używanej np. do podnośników hydraulicznych

Moving the lever to the “N” position will block hydraulic flow in both the “A” and “B” ports of the cylinder or tool. If the pump is running, hydraulic flow from the pump element will be directed back to the reservoir (tandem center valve).
duszyczka
centralnie otwarty
Explanation:
czterodrogowy, trójpozycyjny, centralnie otwarty
https://docplayer.pl/70183539-Narzedzia-przemyslowe.html
cccccccccccccccc
In common usage a tandem center (open center) valve is simply called "open center". A simple open center valve is called a "Motor valve" as they don't hold the hydraulic pressure in the load lines when in neutral. That allows a motor to continue to spin down and not blow out the line should there not be a cushion valve in the circuit.
https://www.tractorbynet.com/forums/hydraulics/137518-tandem...


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Note added at 35 mins (2019-07-27 11:47:41 GMT)
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ccccccc
Kierunkowe zawory sterujące
Niezawodne sterowanie cylindrami i narzędziami jedno- i dwustronnego działania
Ręczny Dwustronnego działania Czterodrogowy,trójpołożeniowy,centralnie otwarty
https://docplayer.pl/70183539-Narzedzia-przemyslowe.html

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Note added at 11 hrs (2019-07-27 22:51:24 GMT)
--------------------------------------------------

cccccccccccc
AWÓR HYDRAULICZNY CZTERODROGOWY KULOWY 1/2"

CENTRALNIE OTWARTY - czyli jeśli dźwignia jest w pozycji neutralnej "0"

to porty P, T są ze sobą połączone natomiast A, B są od siebie i reszty odcięte.

https://sklepdlarolnika.pl/pl/p/Zawor-reczny-kulowy-centraln...
Selected response from:

Frank Szmulowicz, Ph. D.
United States
Local time: 06:54
Grading comment
dziękuję!
4 KudoZ points were awarded for this answer



Summary of answers provided
4centralnie otwarty
Frank Szmulowicz, Ph. D.
Summary of reference entries provided
geopiet

Discussion entries: 5





  

Answers


33 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
centralnie otwarty


Explanation:
czterodrogowy, trójpozycyjny, centralnie otwarty
https://docplayer.pl/70183539-Narzedzia-przemyslowe.html
cccccccccccccccc
In common usage a tandem center (open center) valve is simply called "open center". A simple open center valve is called a "Motor valve" as they don't hold the hydraulic pressure in the load lines when in neutral. That allows a motor to continue to spin down and not blow out the line should there not be a cushion valve in the circuit.
https://www.tractorbynet.com/forums/hydraulics/137518-tandem...


--------------------------------------------------
Note added at 35 mins (2019-07-27 11:47:41 GMT)
--------------------------------------------------

ccccccc
Kierunkowe zawory sterujące
Niezawodne sterowanie cylindrami i narzędziami jedno- i dwustronnego działania
Ręczny Dwustronnego działania Czterodrogowy,trójpołożeniowy,centralnie otwarty
https://docplayer.pl/70183539-Narzedzia-przemyslowe.html

--------------------------------------------------
Note added at 11 hrs (2019-07-27 22:51:24 GMT)
--------------------------------------------------

cccccccccccc
AWÓR HYDRAULICZNY CZTERODROGOWY KULOWY 1/2"

CENTRALNIE OTWARTY - czyli jeśli dźwignia jest w pozycji neutralnej "0"

to porty P, T są ze sobą połączone natomiast A, B są od siebie i reszty odcięte.

https://sklepdlarolnika.pl/pl/p/Zawor-reczny-kulowy-centraln...

Frank Szmulowicz, Ph. D.
United States
Local time: 06:54
Works in field
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 1816
Grading comment
dziękuję!
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Reference comments


2 hrs peer agreement (net): +1
Reference

Reference information:
The flow from the pump is either diverted over the relief valve, delivered to the load, or delivered back to the reservoir when the tandem center valve is in the neutral position - https://isn.page.link/AsPs

geopiet
Native speaker of: Native in PolishPolish
PRO pts in category: 398

Peer comments on this reference comment (and responses from the reference poster)
agree  Frank Szmulowicz, Ph. D.
1 day 20 hrs
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