Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety

Product Details
Customization: Available
Media: Oil
Temperature: Ordinary Temperature
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  • Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
  • Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
  • Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
  • Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
  • Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
  • Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Installation Instructions
  • Company Profile
  • Client Machine
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
Loadsensitive Proportional Directional Valve
Actuator
Electric
Connection Form
Thread
Type
Pilot Operated
Material
Steel
Pressure
High Temperature
Valve Structure
Pilot Piston Structure
Power Supply
DC Solenoid Valve
Usage
Flow Control
Standard
DIN
Application
Industrial Usage
Hawe Psl Type
Hawe Psv Type
Proportional Valve
Load Sensitive Valve
Atex Valve
Msha Valve
Flow Control Valve
Multi Way Directional Valve
Transport Package
Plywood Box
Specification
steel
Trademark
KM Hydraulic
Origin
China
HS Code
8481201090
Production Capacity
500000 Piece

Product Description

Product Description

Introducing our groundbreaking HLPSL and HLPSV load-sensitive proportional multi-way directional spool valves. These revolutionary engineering marvels seamlessly integrate pressure, flow, and directional control into a single, harmonious unit, guaranteeing unmatched performance and reliability. Typically composed of three essential functional modules - connecting blocks, directional valves, and end plates - these valves are meticulously crafted for incorporation into high-end hydraulic systems, pivotal in top-tier engineering machinery. They precisely govern the movement direction and speed of hydraulic cylinders, motors, and other actuators, delivering unparalleled precision and control. Key highlights include a compact structure, superior energy efficiency, and the capability for stepless speed control. Furthermore, they enable multiple actuators to operate simultaneously under varying loads, providing unrivaled performance and versatility for any application.
The HLPSL valves are expertly tailored for constant displacement pump systems, ensuring steadfast and reliable operation. Conversely, the HLPSV valves are masterfully engineered for variable pump systems. While HLPSV valves may exhibit a slightly slower response time, they excel in delivering exceptional energy-saving performance, making them the ultimate choice for applications where efficiency is paramount. With their cutting-edge engineering and energy-efficient design, HLPSV valves emerge as the premier solution for advanced hydraulic control requirements.

Detailed Photos
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Product Parameters
References size 2  size 3  size 5 
Number of Directional Valve bank 1~12 1~12 1~10
Port access type thread connection thread connection thread connection
Flow code 3,6,10,16,25,40 3,6,10,16,25,40,63,80 16,25,40,63,80,120,160
Max.flow(L/min) 54 100 210
Max.pressure(bar) 420 420 420
Control Method  Pilot circuit pressure(bar) 20~40 20~40 20~40
Manual force(N) ≥2.3Nm ≥1.3Nm ≥3Nm
Working Pressure(ºC) -40~80 -40~80 -40~80
Weight Connection Block (kg) 1.7 4 8
Directional Valve bank (kg) 1.9 4 8
End Plate (kg) 0.5 1.5 2.5
Fix mode thread connection M8 thread connection M8 thread connection M10
Installation Instructions
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
(1) Essential Connection Block Codes
HLPSL: Constant Displacement Pump - The key to consistent performance and reliability.;
HLPSV: Variable Displacement Pump - Experience adaptability at its finest.;
(2) Connection Block Ports P & R Specifications - Precision and trust you can rely on::
2-G3/8; Designed for compact efficiency.
3-G1/2; Dependable and robust performance.;
4-G3/4; Facilitates advanced connectivity.;
5, 55-G1; Delivers superior flow rate.;
6-G1 1/4; Provides unmatched performance.;
(3) Additional Components and Specifications - Enhancing system capabilities and performance::
C,Standard Type - A dependable baseline for all configurations.;
G,Throttle Valve (For HLPSL only) - Enables precision control.;
H,Fixed Differential Overflow Valve for Enhanced Circulating Pressure (~14 bar, HLPSL) - Optimizes flow management.;
(4) Pilot Oil Circuit Pressure Options - Customize your pressure control:0 - No pressure reducing valve; 1 - Pressure reducing valve (20 bar); 2 - Pressure reducing valve (40 bar); Expertly tailored for your specific needs.
(5) 2/2-way Magnetic Ball Valve for System Unloading - Achieving streamlined efficiency:C - No magnetic ball valve; F - Normally open magnetic ball valve: pressurizes pump when powered, unloads pump when unpowered; D - Normally closed magnetic ball valve: unloads pump when powered, pressurizes when unpowered; D./F. . , With pressure limiting valve for secondary pressure (F50) ensuring advanced safety measures with specified pressure value.
(6) Tool Adjustable Pressure Limiting Valve in Connection Block: Configure settings at 63, 120, 210, 280, 315, 350, 400 bar; /NF: No pressure limiting valve (HLPSV only); Ensures optimal pressure control.
(7) Product Series Classification - Identifying excellence: Discover a range of highly distinguished product series, each meticulously designed to meet the diverse needs of our valued customers.;-2 2 Series; -3 3 Series; -5 5 Series; Tailored for every application: These series provide customized solutions for a wide variety of applications, ensuring optimal performance and reliability.
(8)Thread size of directional spool valve ports A & B: Our precision-engineered spool valve ports are available in various thread sizes to cater to specific hydraulic needs.2-G3/8; 3-G1/2; 4-G3/4; 5-G1; A, ancillary block or intermediate transition block ZPL 5S(V)/H hydraulic control shut-off valve: A comprehensive selection of thread sizes ensures seamless integration with our ancillary block options, enhancing system efficiency.
(9)Directional valve block inflow controller options: Our versatile inflow controllers are designed to provide precise control tailored to your system's unique requirements.
(10) Valve core function symbols: L, M, F, H, J, B, R, O, N; Choose from a diverse array of valve core functions to match your specific control needs.
(11) Output flow code for ports A & B: Available maximum output flows: 3, 6, 10, 16, 25, 40, 63, 80, 120, 160, 210 (L/min); Our advanced output flow options offer unparalleled flexibility, supporting a wide range of operational capacities.
(12) Secondary pressure limitation options: N, no pressure limiting protection; C, limit the pressure of actuator ports A & B simultaneously; A---B---, limit the pressure of actuator ports A & B separately, unit (bar); Achieve superior pressure management with our customizable pressure limitation features.
(13) Function ON/OFF and pressure outlet options: N, without function ON/OFF and pressure outlet; X C type pressure limitation; S/S1 AB type pressure limitation; A, electrical ON/OFF on side A; B, electrical ON/OFF on side B; Our pressure outlet configurations deliver precision control and safety, tailored for your specific operational needs.
(14) Operation modes: A(1,2), manual operation with long handle (1=without handle, 2=with short handle); E, electric proportional control; EA(1,2), electric proportional control and manual operation (1=without handle, 2=with short handle); D, electric switching value control; DA(1,2), electric switching value control and manual operation (1=without handle, 2=with short handle); M, manual friction positioning with long handle; H, pure hydraulic control (two pilot oil ports align with oil ports A and B); F, pure hydraulic control (two pilot oil ports are perpendicular to oil ports A and B and outward respectively); Our operation modes offer adaptability and precision, ensuring optimal performance across various control scenarios.
(15) Ancillary block port sizes: /2 G3/8; /3 G1/2; /4 G3/4; /5 G1; Select from a versatile range of port sizes to guarantee perfect compatibility with your hydraulic systems.
(16) End plate options: E1, standard end plate, external discharge of pilot oil, connecting oil return control port T externally; E2, similar to E1, external discharge of pilot oil, port Y is additionally attached; E3, external discharge of pilot oil, a 2-position 3-way magnetic ball valve is mounted; in power supply scenarios, the system pressure rises to the safety valve pressure; Our end plate options are engineered to provide robust performance, adapting seamlessly to your hydraulic control requirements.
E4, similar to E1, internal discharge of pilot oil, port T can be sealed; E5, similar to E2, internal discharge of pilot oil, port T can be sealed; E6, similar to E3, internal discharge of pilot oil, port T can be sealed; These advanced end plate configurations ensure seamless operation and enhanced efficiency for diverse hydraulic applications.
(17) Control voltage and the length of anti-explosion type cable options: G12-12VDC;G24-24VDC; G24Ex-3m-24VDC; G12Ex-3m-12VDC; G24MA-3m-24VDC; G123d8c99f0
Company Profile
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Since our inception in 2009, Jiangsu KM Hydraulic Control System Co., Ltd. has illuminated the hydraulic industry with groundbreaking innovation and unparalleled excellence. As a prestigious subsidiary of the esteemed China Baoan Group (stock code: 000009), we proudly stand as a distinguished national high-tech enterprise. Our expertise lies in the meticulous research, development, manufacturing, and sales of premium hydraulic components. Our esteemed designation as a national 'specialized, refined, and innovative' small giant enterprise underscores our unwavering commitment to technological advancement and superior quality. This relentless dedication positions us as frontrunners in our field.
Our flagship product, the load-sensitive proportional valve, epitomizes the pinnacle of advanced hydraulic system control. Expertly engineered for construction machinery and heavy-duty equipment, this versatile component is vital for high-stakes applications such as emergency rescue operations, tunnel engineering, mining, and municipal service vehicles. We take immense pride in our strategic collaborations with numerous leading domestic manufacturers, playing a pivotal role in localizing core hydraulic components for high-end mechanical equipment. Guided by our core philosophy-'serving customers with technology, impressing customers with our attitude, and retaining customers with quality'-we are resolute in our commitment to delivering exceptional products, services, and solutions. Our mission is to ascend as a globally trusted supplier of premier hydraulic components, setting new benchmarks of excellence worldwide.
Client Machine
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Certifications
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
Load Sensitive Valve: Enhanced Hydraulic Control for Mining Equipment Safety
FAQ

Customer Inquiry:1. What about the lead time?
Our Response:The lead time for production is typically around one month following receipt of payment. This period allows us to undertake meticulous preparation and enforce stringent quality control measures. Every detail is taken care of to ensure your products are delivered flawlessly.

Customer Inquiry:2. Do you have any MOQ limit for LED light orders?
Our Response: We offer an exceptionally low minimum order quantity, allowing you the freedom to order even a single piece for sample checking. This flexibility ensures that your specific needs are met perfectly, making it easier to start your projects seamlessly.

Customer Inquiry:3. How to proceed with an order for LED lights?
Our Response: Start by informing us of your detailed requirements or applications. We will then provide you with a customized quote based on your needs or our expert recommendations. Once you confirm the drawings and place a deposit, we will formalize the order and arrange production. Every specification will be meticulously met, ensuring a seamless and tailored solution.drawings,and place a deposit to formalize the order. Finally, we will arrange production, ensuring that every specification is met to perfection, delivering a seamless and tailored solution.

Customer Inquiry:4. Is it OK to print my logo on the product?
Our Response: Absolutely, it is possible. Simply inform us formally before production begins and confirm the design based on the sample we provide. This ensures that your branding is represented with utmost precision and quality.

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