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truck  crane proportional valve

  • truck  crane proportional valve
  • truck  crane proportional valve
  • truck  crane proportional valve
  • truck  crane proportional valve

truck crane proportional valve

    Payment Type: L/C,T/T,D/P
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Delivery Time: 45 Days
    Packaging: standard package; custom package
    Productivity: 2,000,000
    Brand: GRH
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 6,000,000
    Certificate: CE/ISO9001
    HS Code: 8481201000

Basic Info

Model No.: hydraulic valve

Product Description

Introduction of GBV100

GBV100 Proportional valve is a load sensed and post pressure compensated proportional stackable valve. If the size of each valve plate of the distributor is different, the output flow will be different according to the geometric displacement of each group of valves. The larger the displacement of the valve, the more the output flow. Large, in geometric displacement is proportional to its output flowWe can choose different plugin unit for the main valve body to accomplish different function. This series valve is building with modular design concept, system designer can choose different module to accomplish various complicate system design. Main valve spool can provide excellent flow characteristics and low flow force.

This series can provide following functions to be selected

● lnlet section matches with fixed displacement pump

● lnlet section matches with variable displacement pump

● Double control operations

● Overload protections

● Manual proportional valve can provide mechanical detent function

● Main valve with float function

This series valve includes the following valves

● Manually controlled proportional valve or mechanically controlled flow sharing proportional valve

● Hydraulic pilot controlled proportional valve or hydraulic pilot controlled flow sharing proportional valve

● Electrically controlled on/off valve or electrically controlled flow sharing proportional valve

● Electro-hydraulic proportional valve or electro-hydraulic flow sharing proportional valve

Max flow of this series is100L/min. Rated pressure is31MPa

Electro-Hydraulic proportional valve can use two direct current coils: 12V DC and24V DC, relevant current is 0~ 1.5 Amp and 0~ 0.75 Amp.


Characteristic for Standard Spool

Inlet Section Valve Function and Schematics

Inlet Section Dimensions

Main Valve Functions and Schematics

End Cap Functions and Schematics

Dimensions of Rear Cover

Drive Types for Main Valve Section

Main Spool Functions

Hydraulic System Example

Ordering Code

Ordering Example

Ordering Example-1

Manufacture of gear pump, gear motor, orbital motor and valves.

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GRH, since 1986, is the manufacture of hydraulic components such as proportional valves, sectional valves, mono-block valves, hydraulic manifolds, flow control valve( manual and proportional) , gear pumps, gear motors, flow dividers, Orbital motor, Mini power pack, pump + motor assembly, hydraulic power station

Applications: Agricultural machinery: tractor , combined harvester, etc,

Forest machinery: wood cutter, log splitter , sweeper, lawn mover

Construction machinery: excavator, grader, loader, earthmover, etc.

Industrial equipment: such as plastic machinery , metallurgy industry, textile machinery, package machine, machining tools, etc

Mobile application: trucks, vehicles, boom lift and scissor lift, cranes, etc

Road machinery: sweeper, paver, compactor

Marine and ship industries

GRH is the supplier of big agricultural machinery players, construction machinery players, such as Terex, JCB , CNH, John Deere, DEUTZ, etc. GRH has been working with Terex Group for 10 years, working with YTO for 6 years and has been selected as the Best Supplier for 5 continuous years. GRH manufacture covers an area of 120,000㎡, with a construction area of 60,000 ㎡, with a total staff of 340 plus. Whenever you step inside, the shop always looks clean and in very good order.

We appreciate your visit to GRH facilities. We appreciate your cooperation with GRH.

Company Info

  • Company Name: Manufacture of gear pump, gear motor, orbital motor and valves.
  • Representative: weihua Zhu
  • Product/Service: Hydraulic Valves , Hydraulic Gear Pumps , Hydraulic Motors , Mini Power Pack , Proportional Valve , Hydraulic Parts
  • Capital (Million US $): 20,000,000RMB
  • Year Established: 2004
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 31 -40 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: 666 West Shuanghu Road West, Jianhu, Jiangsu, China.
  • Contact Person: Mr. John
  • Tel: +86-21-56626882-8806
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