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HK DHA

Magnetwegeventil NG 6, Ex-geschützt
max. Betriebsdruck
P, A, B: max. 350 bar / T: max. 120 bar 
Ausführung
4/2-Wegeventil oder 4/3-Wegeventil 
Anschluss
ISO/Cetop 03 NG 6 
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Characteristics

max. Betriebsdruck
  • P, A, B: max. 350 bar / T: max. 120 bar 
Ausführung
  • 4/2-Wegeventil oder 4/3-Wegeventil 
Anschluss
  • ISO/Cetop 03 NG 6 
Volumenstrom
  • max. 70 l/min (beachte Kennlinien) 
Befestigung
  • 4 Stk. Innensechskantschraube M 5 x 50 12.9 
  • Schraubensatz HK M5 30 für 1 Grundventil, bei Höhenverkettungen mit Zwischenplatten müssen längere Schrauben entsprechend der jeweiligen Plattenhöhen verwendet werden 
Zolltarifnummer
  • 84812010 
All characteristics

Descrizione del prodotto

Notes
The O-rings (NBR 70 Shore A) for the valve port can be ordered as spare part separately under the following article number: 4 pieces OR8.73-1.78
Description
Electrically operated with ex-proof solenoids Type OA / 24 VDC.
Solenoids type-tested in accordance with ATEX 94/9/CE Ex II 2G EEx d II C T6/T4/T3.
Power consumption of the solenoids 8 W.
Connecting thread of the solenoids GK: G1/2″ ISO/UNI-6125 (conical).
Connecting thread of the solenoids M: M 20 x 1.5 UNI-4535.
Access to the internal terminal strip of the solenoids by removing the upper coil half.
Max. volumetric flow 70 l/min at p = 100 bar.
Max. volumetric flow 40 l/min at p = 210 bar.
Max. volumetric flow 20 l/min at p = 320 bar.
Ordering information
Other circuits and versions available on request
Please order cable glands HK PA MC GK or HK PAM MC M separately.
Delivery scope
with coil 24 V DC
without cable glands

Product variants

7 Results
Show dimensional drawing
Identifier
Type
Overlap
Piston type
Design material
4/2 
positive (closed) 
1 [PB/AT]-[PA/BT] 
spring return 
4/2 
positive (closed) 
1 [PB/AT]-[PA/BT] 
spring return 
4/3 
negative (open) 
0 [PB/AT]-[ABPT]-[PA/BT] 
spring return to 0 
4/3 
positive (closed) 
1 [PB/AT]-[A/B/P/T]-[PA/BT] 
spring return to 0 
4/3 
positive (closed) 
3 [PB/AT]-[ABT/P]-[PA/BT] 
spring return to 0 
4/3 
positive (closed) 
3 [PB/AT]-[ABT/P]-[PA/BT] 
spring return to 0 
4/3 
negative (open) 
4 [PA/BT]-[A/B/PT]-[PB/AT] 
spring return to 0 
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]

Column selection

Type
Overlap
Piston type
Design material
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]