SAIVS
  • HOME
  • ABOUT US
    • Honor
    • Manufacturing Capacity
    • Privacy Policy
    • Terms of Service
    • FAQ
  • PRODUCTS
    • Hydraulic Pumps
      • Rexroth
        • A2F Series
        • A4 F/V Series
        • A7VO Series
        • A8VO Series
        • A10V Series
        • A11V Series
        • PG Series
        • AZ Series
        • PV Series
      • Parker
        • PV-plus Series
        • P1 PD Series
        • PAVC Series
        • VP1 Series
        • PG Series
        • P2 P3 Series
      • Sauer-Danfoss
        • 45 Series
        • 90 Series
      • Eaton Vickers
        • PVM Series
        • PVH Series
        • PVQ Series
        • PVE Series
        • VMQ Series
      • Nachi
        • PVD Series
        • PVK Series
        • PVS Series
        • PZS Series
        • PZ Series
      • Hawe
        • V30 Series
        • V60N Series
      • Kawasaki
        • K3V Series
        • K5V Series
      • Sumitomo
        • QT Series
      • Linde
        • MPR Series
        • HPV-02 Series
        • HPR-02 Series
      • Vane Pumps
      • Gear Pumps
    • Hydraulic Motors
      • SAI GM Series Motor
      • Intermot Piston Motor
      • Hydraulic Cycloidal Motors
      • Rexroth Hydraulic Motor
      • Poclain Hydraulic Motor
    • Hydraulic Valves
      • Pressure Relay
      • Pressure Valve
      • Threaded Cartridge Valve
      • Flow Valve
      • Anti-explosion Valve
      • Proportional servo valve
      • Direction Valve
      • Directional Control Valves
    • Planetary Gearboxes
      • Rexroth
      • Bonfiglioli
      • Brevini
      • Dinamicoil
      • O&K
    • Hydraulic Cylinder
      • Aerial Work Platforms
      • Agricultural Equipment
      • Construction Equipment
      • Manufacturing Equipment
      • Marine
      • Material Handling
      • Mining
      • Road Service
      • Waste/Recycling
      • Cylinder Parts
    • Hydraulic Power Units
      • Scissor High Altitude Platform
      • Pallet Car
      • The Wing Car
      • Lift Platform
      • Automobile Tail Plate
      • Special Vehicle
    • Hydraulic Pump Parts
      • Parker Series
      • Komatsu Excavator Series
      • Hitachi Series
      • Rexroth Series
      • Sauer Danfoss Series
      • Uchida Series
      • Messori Series
      • Kayaba Series
      • Toshiba Series
      • Nachi Series
      • Eaton Vickers Series
      • Linde Series
      • Caterpillar Series
      • Kawasaki Series
      • Kobelco/Kato Series
      • Hawe Series
      • Sumitomo Series
    • Hydraulic Tools
      • Flange Tools
      • Hydraulic Lifting tools
        • Hydraulic pump
        • Hydraulic Cylinder/Jack
        • Hydraulic Professional Tools
      • Bolting Tools
        • Hydraulic Tensioners
        • Hydraulic Torque Wrench Pumps
        • Torque wrenches
      • Hydraulic Components
      • Electric Power Tools
    • Hydraulic System
    • Hydraulic Manifolds
    • Hydraulic Winch
    • Electro Hydraulic Actuators
  • APPLICATIONS
    • MOBILE
    • AGRICULTURE
    • INDUSTRIAL
    • ENERGY
    • FOOD & BEVERAGE
    • OIL & GAS
  • DOWNLOAD
    • Best PDF
  • CONTACT US
  • BLOG
HOME > BLOG

8 Major Causes of Throttle Valve Blockage

Author:SAIVS Time:2022-10-10 Click:

As far as throttle valve is concerned, it is widely used in Hydraulic System. When a device is in long-term use, there will be more or less faults, and the throttle valve is not the same. The common faults are blocked, so what is the cause?

Rexroth proportional relief valve DBE/DBEM 10/20/30 Series

Rexroth proportional relief valve DBE/DBEM 10/20/30 Series

1. The valve spool is stuck and oil leakage is caused by sticking, scratching or scratching of sealing surface. It can be repaired by grinding and can only be replaced in severe cases.


2. The throttle is blocked and dirt and impurities accumulate at the throttle, resulting in poor working surface of the valve.


3. The throttle valve is selected improperly and the valve body is too small.


4. Oil contamination is serious and the hole of tank cover is blocked.


5. The oil temperature is too high and the working temperature of the throttle is too high.


6. The leakage in the Hydraulic Cylinder causes the throttle valve core to contact with the valve body, which causes excessive wear of the valve core.


7. The pressure of the system rises, which causes the working pressure differential of the throttle to change too much.


8. Quality reasons of throttle valve itself.


Tag: Throttle Valve Blockage

Random Recommend

  • What causes planetary gearboxes to fail
  • hydraulic system solution for shallow formation drilling rig
  • What is the process of removing hydraulic motor system anomalies?
  • Safety Considerations When Working with Hydraulic Cylinders/Jacks
  • Hydraulic Cylinder Vibration: Causes, Diagnosis, and Solutions
  • Hydraulic Cylinder/Jack - Understanding the Basics
  • Important specifications for hydraulic torque wrench pump selection
  • Talking about the function of hydraulic control valve in the system!
  • How does a hydraulic torque wrench pump work?
  • Introduction of an Oil Cylinder with Better Sealing Performance

Related Products

HLE, Intelligent quantitative, Synchronous Lifting Systems

HLE, Intelligent quantitative, Synchronous Lifting Systems

Rexroth ELECTRO-HYDRAULIC PROPORTIONAL DIRECTIONAL VALVE 4WRKE16 4WRKE25 Series

Rexroth ELECTRO-HYDRAULIC PROPORTIONAL DIRECTIONAL VALVE 4WRKE16 4WRKE25 Series

Planetary Gearbox Gear Reducer Right Angle with High Torque Low Noise

Planetary Gearbox Gear Reducer Right Angle with High Torque Low Noise

Professional Made Dual-Metal Material Hydraulic Pumps For Fiat Tractors

Professional Made Dual-Metal Material Hydraulic Pumps For Fiat Tractors

LGH Series, 10-64 Ton 3-Jaw Hydraulic Lock-Grip Puller Set with Hand Pump

LGH Series, 10-64 Ton 3-Jaw Hydraulic Lock-Grip Puller Set with Hand Pump

Rexroth hydraulic Check valve Z1S6 Z1S10 Z1S10P Z1S10P1-30/V

Rexroth hydraulic Check valve Z1S6 Z1S10 Z1S10P Z1S10P1-30/V

PC400-7 TRAVEL MOTOR KOMATSU

PC400-7 TRAVEL MOTOR KOMATSU

Hydraulic Cylinder for Scissor Lift Mechanism Design Car Lift

Hydraulic Cylinder for Scissor Lift Mechanism Design Car Lift

1-500 Nm Plug-In Torque Wrench,DP-1 Series

1-500 Nm Plug-In Torque Wrench,DP-1 Series

SD18,42.3 GPM,Hydraulic Directional Control Valves

SD18,42.3 GPM,Hydraulic Directional Control Valves

  • ABOUT US

    • Honor
    • Manufacturing Capacity
    • Privacy Policy
    • Terms of Service
    • FAQ
  • PRODUCTS

    • Hydraulic Pumps
    • Hydraulic Motors
    • Hydraulic Valves
    • Planetary Gearboxes
    • Hydraulic Cylinder
    • Hydraulic Power Units
    • Hydraulic Pump Parts
    • Hydraulic Tools
    • Hydraulic System
    • Hydraulic Manifolds
    • Hydraulic Winch
    • Electro Hydraulic Actuators
  • APPLICATIONS

    • MOBILE
    • AGRICULTURE
    • INDUSTRIAL
    • ENERGY
    • FOOD & BEVERAGE
    • OIL & GAS
  • CONTACT US

    NO. 626 Yuncai Road,

    Yunlong Town, Yinzhou,

    Ningbo, Zhejiang, China.

    +86-574-88188161
    +8613905748980

    Monday - Friday:

    8:30 AM to 5:30 PM

    seo1@saivs.com

    Saivs industrial twitter youtube linkedin pinterest
Copyright © 2012-2025 Ningbo Saivs Machinery Co.,ltd. 
TAGS  SiteMap