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Valvi ta 'Kontroll Sezzjonali

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Valvi tal-Kontroll Direzzjonali Idrawliku Pilota tas-Serje YDL-L20

  • deskrizzjoni
  • Parametri u karattru
  • Inkjesta

YDL-L20 series pilot hydraulic directional control valves are developed on DL-L20 manual control valves. It changed the control way from manual to pilot hydraulic which improves  the heavy manual control situation. Especially, it can be controlled by remote control with the pilot hydraulic control way. The power beyond function is on the YDL-L15 series, it is able to be connected with other hydraulic valves in series. The features of YDL-L20 pilot hydraulic control valves are compact construction, high working pressure, better working performance, reliable working, remote controlling and etc. Besides that, it realizes to control many working functions by remote control. The valves are widely used on mechanical machines, sanitation machines, mining machines and other machines’ hydraulic systems.

Model YDL-L20 Dimensional Data


Parametri u karattru

1. Valv ta 'kontroll intern: Il-valv ta' kontroll ġewwa l-korp tal-valv huwa biex tassigura li ż-żejt idrawliku ma jiġix irritornat.

2. Valv ta 'salvataġġ intern: Il-valv ta' salvataġġ ġewwa l-korp tal-valv huwa kapaċi jaġġusta l-pressjoni tax-xogħol tas-sistema idrawlika.

3. Mod taż-Żejt: Ċirkwit parallel, ċirkwit tas-serje u kompost biż-żewġ ċirkwiti b'qawwa lil hinn.

4. Mod ta 'Kontroll: kontroll pnewmatiku, kontroll manwali

5. Kostruzzjoni tal-valv: kostruzzjoni sezzjonali, 1-10 lievi huma disponibbli għal immuntati kif titlob.

6. Funzjoni tar-rukkell: O, A, Y eċċ.

7. Għażliet ta 'valvi: Il-valvi ta' tagħbija żejda u l-valv tal-mejkapp jistgħu jitwaħħlu fuq iż-żewġt itruf tal-korp tal-valv.

parametri

Nom. Pressjoni

(MPa)

Pressjoni Max

(MPa)

Rata tal-Fluss Nom

(L / min)

Pressjoni ta 'wara

(MPa) 

Żejt idrawliku

Tem.rang

 (℃) 

Visc.rang

 (Mm2 / S)

Iffiltra l-Eżattezza

(Μm)

20

31

100

1

-20~80 +

10~400

10

 

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