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Type
4/3
Overlap
negative (open)
Piston type
4 [PA/BT]-[A/B/PT]-[PB/AT]
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Detalii produs la
HK DPH 4 714 DR SPIL
Type
4/3
Overlap
negative (open)
Piston type
4 [PA/BT]-[A/B/PT]-[PB/AT]
Design material
spring return, control pressure generator
Gewicht
12.2 kg
Toate caracteristicile
Caracteristici
Max. working pressure
- P, A, B: max. 350 bar / T: max. 210 bar
Design
- 4/3-way valve (without pilot valve)
- pilot operated
Connector
- ISO/Cetop 08 size 25
Flow rate
- max. 650 l/min (note characteristic curves)
Mounting
- 6 pcs. hexagon socket screw M 12 x 50 12.9
- Screw set HK M12 50 for 1 basic valve. In vertical stacking applications with sandwich plates, the use of the appropriate longer screws are required.
Customs tariff number
- 84812010
Toate caracteristicile
Descrierea produsului
Indicaţii
Descriere
Control is internal, but conversion to external is possible.
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.
Indicaţie pentru comandă
Product variants
4 Results
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Afişare desen la cotă
Denumire
4/3
negative (open)
0 [PB/AT]-[ABPT]-[PA/BT]
spring return, control pressure generator
4/3
positive (closed)
1 [PB/AT]-[A/B/P/T]-[PA/BT]
spring return
4/3
positive (closed)
3 [PB/AT]-[ABT/P]-[PA/BT]
spring return
4/3
negative (open)
4 [PA/BT]-[A/B/PT]-[PB/AT]
spring return, control pressure generator
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]
Column selection
Type
Overlap
Piston type
Design material
Gewicht (kg)
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]
