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Loading Sensor Proportional Valve

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Modular Hydraulic Valve Solutions - Shengjie Hydraulics

LSP32 Load-Sensing Proportional Valve

The Shengjie LSP32 Load-Sensing Proportional Valve delivers precise 420 bar (6,090 psi) pressure control, certified to ISO 8643 and ISO 25119 standards, and supports 12 modular configurations.
LSP32 Propotional Control Valve Groups
LSP32 Propotional Control Valve Groups
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Core Technical Advantages of LSP32

The LSP32 load-sensing proportional valve delivers three-stage pressure compensation, engineered for precision control in construction machinery and agricultural hydraulic systems.

Environmental Adaptability

  • Closed-loop pressure compensation system
  • ±0.8% flow control accuracy (37% beyond ISO 10770-1)

Modular Flexibility

  • 12 functional modules free configuration
  • SAE/ISO/DIN multi-standard compatibility

Multi-Drive Adaptability

  • Electronic: CAN bus/PWM signal support
  • Hydraulic pilot: 1:3.5 pressure ratio with <2% hysteresis

Military-Grade Reliability

  • 2 million cycle endurance testing
  • IP69K & -40°C to +120°C operation

Industry Applications

Enabling Intelligent Hydraulic Control

The LSP32 valve delivers customized hydraulic solutions for con

Construction

Concrete Pump Truck / 42% reduction in shifting shock
/ ISO 8643 / Synchronized Hydraulic Control
Get Construction Solutions

Agriculture

Combine Harvester / ±1.2° header synchronization
/ ISO 25119 / Dynamic flow matching algorithm
Request Farming Precision Kit

Port

Container Spreader / 0.5mm positioning repeatability
/ DNV-GL / Precision Motion Response
Optimize Port Operations

Agriculture

Mining Dump Truck / 18% faster lifting cycle
/ ISO 3457 / SAE-Certified Durability
Enhance Mining Performance

Global Compliance Certifications

Worldwide Market Access

Shengjie LSP32 Load-Sensing Proportional Valve complies with multiple global certification systems, offering pre-certification test kits and dynamic compliance upgrade services to facilitate seamless market access to 30+ countries.

Comprehensive Service Support

Expert Team Always Onsite

1
 
Engineering Support
  • 30+ hydraulic system integration experts
  • 12-year industry application database
2
 
Installation Guidance
  • 48hr onsite response across 29 provinces
  • SAE/ISO/DIN multi -standard manuals
3
 
Genuine Parts Supply
  • 4,000+ OEM parts ( ¥30M inventory )
  • 72hr emergency delivery nationwide
4
 
Technical Training
  • Annual 12-city training tour
  • Certified Hydraulic Operator Program
5
 
Warranty
  • 3yr/10,000hr standard coverage
  • Extendable to 5yr / 20,000hr

Shengjie LSP32 Maximizes
Every Drop of Power!

Shengjie LSP32 Load-Sensing Proportional Valve comes with 3-year extended warranty, ensuring efficient
operation throughout your equipment's lifecycle. Contact us now for the latest technical support!
Get Customized Solution Now