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CDB series excavator hydraulic multiple directional control va  e 1CDB series excavator hydraulic multiple directional control va  e 2CDB series excavator hydraulic multiple directional control va  e 3
  • CDB series excavator hydraulic multiple directional control va  e 1
  • CDB series excavator hydraulic multiple directional control va  e 2
  • CDB series excavator hydraulic multiple directional control va  e 3

CDB series excavator hydraulic multiple directional control va e

Model:CDB20-*
Brand:Changjia
Origin:Made In China
Category:Industrial Supplies / Machine Hardware / Hydraulic Parts
Label:Hydraulic va e , multiple directional , control va e
Price: US $200 / pc
Min. Order:1 pc
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Member Information

Detail

Sichuan Changjiang Hydraulic Component Co.,Ltd

Free MemberSi chuan - China
Live Chat:
Last Online:24 May, 2016

Product Description

CDB series excavator hydraulic control va e

Introduction:

   The CDB Series Multiple directional control va es are based on the company's 1-10T forklift, small loaders, small excavators hydraulic system of domestic and the introduction, digestion and absorption of advanced foreign technology and design to optimize the structure of the chip, CDB series multi-directional va es are characterized by wide function,good performance, compact, safe, reliable, easy maintenance.Applies mostly to forklift,loaders,compression garbage trucks and excavator.It also can be applied to other transport machinery, mining machinery system, is the host of imports of components to achieve the ideal of home-made products.

Advantage:

   Improved smooth flow way with great capacity of small pressure loss, oil, fine micro performance,easy in operation, small leakage (inner hole of high precision, high safety va e opening and closing properties.

CDB-F 15 He-A 20 T ... ...OT-1 Z

Model Model code
CDB Multiple directional control va e
F

Mpa

E=16 F=20 G=25

15

(mm)Nom.Dia

10,15,22

He

First block code:

U-M16X1.5Inlet body for Z port with M16X1.5

He-Inlet and outlet body for Z port with M16X1.5

Hh-Inlet and outlet body with right angle connector M16X1.5

Hh1-Inlet and outlet body for Z port with M16X1.5

Hh1-Inlet body for Z port with M16X1.5

HG-Inlet body for Z port with G1/4

U-Double pumps inlet body for Z port with ZG3/8

D-Inlet and outlet body without single way flow stabilizing va e

D1-Inlet body without single way flow stabilizing va e

A

Spool function

Parallel:O,Ox,R,A

Series-parallel combination:O,Ox,R,A,Y

20

Working port additional va e:

A,B:

0-Without first port(marked) 00-Without second port(omitted)

1-Secondary pressure va e

2-Overload va e(with make-up va e)

T

Positioning and returning modes

T-Spring returning

W-Ball returning

F-Recoiling return

1

Shape and position of spool end

1:Tongue shaped;End B

2: Fork shaped; End B

Z

 

Z-With operation support

Omitted if no requirement

(Dia.20,22 without support)

 

 

Nom.dia(mm) 15 20 22
Nom.flow(L/min) 80 160 200
Nom.pressure(mpa) E F E F G E F G
16 20 16 20 25 16 20 25
Pressure range of relief va e(mpa) 8~20 8~25 8~25
Pressure range of steering relief va e(mpa) 3~10 8~20 8~20
Steering flow output range(L/min) 11~16 22~32 22~32
Overload va e pressure range(including secondary pressure va e)(Mpa) 6.3~22 8~28 8~28
Allowable back pressure (Mpa) 2
R spool control pressure difference(Mpa) <2
Working oil Temp.range℃ Visc.range(mm2/s) Filtrating accurancy(um)
-20~+80 10~400 <10
Weight calculation model 1 2 3 N
CDB15 8.8 11.6 14.9 5+3.3N
CDB20 16.7 23.7 30.7 9.7+7N
CDB22 16.9 24.1 31.3 9.7+7.2N
 

Payment Terms:TT

Product Image

CDB series excavator hydraulic multiple directional control va  e 1
Img 1
CDB series excavator hydraulic multiple directional control va  e 2
Img 2
CDB series excavator hydraulic multiple directional control va  e 3
Img 3

Send Inquiry to this Member

Sichuan Changjiang Hydraulic Component Co.,Ltd

4th section of JIugu road,Luzhou,Sichuan,China

Phone:
86-0830-3589306
Fax:
86
Contact:
Cindy Wang (Sales manager)
Mobile:
08303589306

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