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ZDC 6

规格6。元件系列1X。最高工作压力250 bar。最大流量35 l/min。叠加板式阀。油口布置符合DIN 24340 A型。通过内置梭阀,对P→A或P→B通道进行负载补偿。


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  • ZDC 6 XP-1X/14M

  • Rexroth

  • 0811401208

  • 叠加板式阀。

  • 油口布置符合DIN 24340 A型。

  • 通过内置梭阀,对P→A或P→B通道进行负载补偿。

  • 二通“P”型式。

  • 与比例换向阀配合时可实现流量控制。


01

02

03

04

05


06


07

08

09

10

Z

DC

6

X


-

1X

/


M


*

01

Sandwich plate valve

Z

02

Meter-in pressure compensator

DC

03

Size 6

6

04

Porting pattern according to DIN 24340 form A

X

05

Load compensation in channel P

P

Load compensation in channel A

A

06

Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) - Size 10

1X

Pressure differential

07

8 bar

8


14 bar

14


25 bar

25

Seal material

08

NBR seals

M

09

No special version

no code


Special setting with directional valve 4WRPE

-291


Control in P on component side; supply optionally A or P; pilot pressure from B

-287


Flow in A; pilot pressure from T

-292

10

Further details in the plain text

*


一般

Nenngröße

6

Geräteserie

1X

Einbaulage


Any

Masse

kg

1.5

液压

Maximaler Betriebsdruck

bar

250

Maximum flow 1)

l/min

35

Druckflüssigkeitstemperaturbereich

°C

-20 … +70

Maximal zulässiger Verschmutzungsgrad der Druckflüssigkeit; Reinheitsklasse nach ISO 4406 (c) 2)


Class 20/18/15

Viskositätsbereich

mm²/s

15 … 380
1)depending on the pressure differential
2)The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter.

Hydraulic fluid

Classification

Suitable sealing materials

Standards

Mineral oils and related hydrocarbons

HL, HLP, HLPD, HVLP, HVLPD

NBR

DIN 51524

Important information on hydraulic fluids:

For more information and data on the use of other hydraulic fluids please contact us.

There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.).


Dimensions in mm

➀

component side - porting pattern according to DIN 24340 form A

➁

plate side - porting pattern according to DIN 24340 form A

1

Name plate

2

Valve mounting bores

3

Identical seal rings for ports A, B, P, and T

Valve mounting screws (separate order)
4 hexagon socket head cap screws ISO 4762 - M5 - 10.9
Notice:
Length and tightening torque of the valve mounting screws must be calculated according to the components mounted under and over the sandwich plate valve.


ZDC型阀是二通结构的直动式供油压力补偿器。

与所有节流截面一样,比例节流阀和换向阀的流量取决于压差 Δp。 

节流阀,即计量节流口,与压力补偿器组合后,产生负载补偿电动流量控制阀的效果。压力补偿器保持计量节流口两端压差Δp恒定,该压差由补偿器弹簧决定,根据所选结构为8至25 bar。  

比例换向阀与压力补偿器组合后,可实现双向流量控制阀的功能。负载压力的变化通过梭阀检测。质量减速过程中若出现超越负载,必须配置抗衡阀。


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