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HK 9RV 04 A 20

Gear flow divider 2.2 4 sec. 4 valves

Gear flow divider 2.2 4 sec. 4 valves

HK9RV04A20

The product image may differ

HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20
HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20 HK9RV04A20
p1最大
220 bar
p2最大
270 bar
每个元素流量 最大min.
2.5 l/min
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HK 9RV 04 A 18 HK 9RV 04 A 20 HK 9RV 04 A 21 HK 9RV 04 A 23 HK 9RV 04 A 25
Product details for

HK 9RV 04 A 20

p1最大
220 bar
p2最大
270 bar
每个元素流量 最大min.
2.5 l/min
每个元素流量 最大 nom.
5 l/min
每个元素流量 最大
13 l/min
每个区段入口体积
2.2 cm³
A
46 mm
Li
390 mm
All characteristics

Characteristics

Pressure difference
  • 最大 30 巴（区段之间） 
规格
  • 每区段带一个相位补偿阀和抽吸阀 
  • 外部渗油导出 
  • adjustment range DBV: 7 - 210 bar 
结构尺寸
  • group 1 
结构类型
  • 4 sections 
Customs tariff number
  • 84122981 
All characteristics

Product description

Notes
Before commissioning the system, the first running-in of the gear flow divider should be under no load.
Diagrams and circuit diagrams essentially valid as schematic diagrams also for 4-way flow dividers.
Description
This flow divider is used to supply four independent hydraulic circuits with just one pump.
Division error approx. 3 %.
Different pressure settings for each section possible.
Valves adjustable from 70 - 210 bar, other setting ranges on request.
Modification to internal leak oil discharge possible - for this, close off port T with G1/2″ blind plug (modification recommended only after consultation!).
Configuration of gear flow dividers: qi = Q/z * 1000/n.
Qi = displacement/section [cm³].
Q = total input volume flow [l/min].
Z = number of sections.
N = rotating speed [rpm].
Further information
Recommended speed: 1800 - 2000 rpm

Product variants

5 Results
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Show dimensional drawing
Identifier
p1最大 (bar)
p2最大 (bar)
每个元素流量 最大min. (l/min)
每个元素流量 最大 nom. (l/min)
HK 9RV 04 A 18
220 bar
270 bar
2 l/min
4 l/min
Learn more
HK 9RV 04 A 20
220 bar
270 bar
2.5 l/min
5 l/min
Learn more
HK 9RV 04 A 21
220 bar
270 bar
3 l/min
6 l/min
Learn more
HK 9RV 04 A 23
220 bar
270 bar
3.5 l/min
7 l/min
Learn more
HK 9RV 04 A 25
200 bar
240 bar
4.5 l/min
8 l/min
Learn more
p1：最大工作压力
p2：最大峰值压力

Column selection

p1最大 (bar)
p2最大 (bar)
每个元素流量 最大min. (l/min)
每个元素流量 最大 nom. (l/min)
每个元素流量 最大 (l/min)
每个区段入口体积 (cm³)
A (mm)
Li (mm)
p1：最大工作压力
p2：最大峰值压力