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HK DH08 31 2

4/2-Way valve Sz6 pneumatic-op.
HKDH08312

The product image may differ

HKDH08312 HKDH08312
HKDH08312 HKDH08312 HKDH08312
Type
4/2 
Overlap
positive (closed) 
Piston type
1 [PB/AT]-[PA/BT] 
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Please choose a variant

Show table of articles

Article

HK DH08 10 HK DH08 31 2 HK DH09 10 HK DH09 11 HK DH09 13 HK DH09 14
Product details for

HK DH08 31 2

Type
4/2
Overlap
positive (closed)
Piston type
1 [PB/AT]-[PA/BT]
Design
spring return

Characteristics

Max. working pressure
  • P, A, B: max. 350 bar / T: max. 100 bar 
Design
  • 4/2-way valve or 4/3-way valve 
Connection
  • ISO/Cetop 03 size 6 
Flow rate
  • max. 50 l/min (note characteristic curves) 
Mounting
  • 4 pcs. hexagon socket screw M 5 x 50 12.9 
  • screw set HK M5 30 for 1 basic valve. In vertical stacking applications with intermediate plates, the use of the appropriate longer screws are required. 
Customs tariff number
  • 84812010 
All characteristics

Product description

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
Pneumatic actuation with emergency manual override.
Min. pneumatic control pressure 2 bar / recommended pneumatic control pressure 12 bar.
Thread on control pressure port 1/8″ female thread.
Ordering information
Other circuits and versions available on request

Product variants

6 Results
Search
Show dimensional drawing
Identifier
Type
Overlap
Piston type
Design
Details / items
HK DH08 10
4/2 
negative (open) 
0 [PB/AT]-[ABPT] 
spring return 
Learn more
HK DH08 31 2
4/2 
positive (closed) 
1 [PB/AT]-[PA/BT] 
spring return 
Learn more
HK DH09 10
4/3 
negative (open) 
0 [PB/AT]-[ABPT]-[PA/BT] 
spring return to 0 
Learn more
HK DH09 11
4/3 
positive (closed) 
1 [PB/AT]-[A/B/P/T]-[PA/BT] 
spring return to 0 
Learn more
HK DH09 13
4/3 
positive (closed) 
3 [PB/AT]-[ABT/P]-[PA/BT] 
spring return to 0 
Learn more
HK DH09 14
4/3 
negative (open) 
4 [PA/BT]-[A/B/PT]-[PB/AT] 
spring return to 0 
Learn more
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]

Column selection

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

Parts and Accessories

Accessories

MAS_HK_M

HK M

31 Variants

Metric screw set, hexagon socket

Construction type

Hexagon socket

Material

steel

Standard

DIN 912-12.9

Customs tariff number

73181568