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Najčešća pitanja

HK DPH 2 711 D SPIL

4/3 RazvVentil NV16 BezPilotVentila
Vrsta
4/3 
Preklapanje
pozitivno (zatvoreno) 
Tip klipa
1 [PB/AT]-[A/B/P/T]-[PA/BT] 
PDF preuzimanje
Detalji proizvoda za

HK DPH 2 711 D SPIL

Vrsta
4/3
Preklapanje
pozitivno (zatvoreno)
Tip klipa
1 [PB/AT]-[A/B/P/T]-[PA/BT]
Verzija
vraćanje u položaj preko opruge

Svojstva

Radni pritisak
  • P, A, B: maks. 350bara / T: maks. 210bara 
Verzija
  • 4/3-kraki ventil (bez pilot ventila) 
  • automatski 
Priključak
  • ISO/Cetop 07 size 16 
Zapreminski protok
  • maks. 300 l/min (obrati pažnju na karakterističnu krivu) 
Pričvršćivanje
  • 2 pcs. hexagon socket screw M 6 x 40 12.9 + 4 pcs. M 10 x 50 12.9 
  • screw set HK M6 40 and HK M10 50 for 1 basic valve. In vertical stacking applications with intermediate plates, the use of the appropriate longer screws are required. 
Customs tariff number
  • 84812010 
Sva svojstva

Opis proizvoda

Napomene
The O-rings (NBR 90 Shore A) for the valve connecting surface can be separately ordered as replacement parts using the following item number: 4 pieces OR22.23-2.62N90 and 2 pieces OR10.82-1.78N90
Opis
These valves are actuated by a solenoid directional valve NG6 in leakage oil-reduced design (type HK DHE...P...) to be installed as a pilot valve.
Control is internal, but conversion to external is possible.
Leakage oil is discharged externally.
The minimum control pressure for correct function is 8 bar.
In the version with control pressure generator, an additional pressure drop is generated which ensures the minimum required control pressure for a correct switching function. The version with control pressure generator must be used if the pressure drop in the valve is below the minimum value of the control pressure.
Napomena za porudžbinu
Ostale vrste komandnog upravljanja i opreme, kao i volumeni protoka i granice uključivanja mogu se dobiti na zahtev

Product variants

4 Results
Prikaz crteža s dimenzijama
Opis
Vrsta
Preklapanje
Tip klipa
Verzija
Detalji / items
4/3 
negativno (otvoreno) 
0 [PB/AT]-[ABPT]-[PA/BT] 
Vraćanje u položaj preko opruge, generator regulacionog pritiska 
Saznajte više
4/3 
pozitivno (zatvoreno) 
1 [PB/AT]-[A/B/P/T]-[PA/BT] 
vraćanje u položaj preko opruge 
Saznajte više
4/3 
pozitivno (zatvoreno) 
3 [PB/AT]-[ABT/P]-[PA/BT] 
vraćanje u položaj preko opruge 
Saznajte više
4/3 
negativno (otvoreno) 
4 [PA/BT]-[A/B/PT]-[PB/AT] 
Vraćanje u položaj preko opruge, generator regulacionog pritiska 
Saznajte više
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]

Column selection

Vrsta
Preklapanje
Tip klipa
Verzija
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]