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HK DPH 4 711 D SPIL

4/3-Wegeventil NG 25, ohne Pilotventil
种类
4/3 
覆盖
正(闭) 
活塞类型
1 [PB/AT]-[A/B/P/T]-[PA/BT] 
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Product details for

HK DPH 4 711 D SPIL

种类
4/3
覆盖
正(闭)
活塞类型
1 [PB/AT]-[A/B/P/T]-[PA/BT]
规格
弹簧重置

Characteristics

工作压力
  • P, A, B: 最大350巴 / T: 最大210巴 
规格
  • 4/3方向阀(不带辅助阀) 
  • 先导式 
体积流量
  • 最大650升/分钟(注意特征曲线) 
接口
  • ISO/Cetop 08 size 25 
固定
  • 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 
All characteristics

Product description

Notes
The O-rings (NBR 90 Shore A) for the valve port can be ordered as spare part separately under the following article number: 4 pieces OR28.17-3.53N90 and 2 pieces OR13.94-2.62N90
Description
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.
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.
Ordering information
其他电路和规格以及体积流量和开关功率极限值可应客户要求提供

Product variants

4 Results
Show dimensional drawing
Identifier
种类
覆盖
活塞类型
规格
Details / items
4/3 
负(开) 
0 [PB/AT]-[ABPT]-[PA/BT] 
弹簧重置,控制压力发生器 
Learn more
4/3 
正(闭) 
1 [PB/AT]-[A/B/P/T]-[PA/BT] 
弹簧重置 
Learn more
4/3 
正(闭) 
3 [PB/AT]-[ABT/P]-[PA/BT] 
弹簧重置 
Learn more
4/3 
负(开) 
4 [PA/BT]-[A/B/PT]-[PB/AT] 
弹簧重置,控制压力发生器 
Learn more
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]

Column selection

种类
覆盖
活塞类型
规格
Piston type example: [A/B/PT] = [A blocked / B blocked / P+T connected]