Load Sensitive Proportional Valve for Mining Equipment Safety Solutions

Product Details
Customization: Available
Media: Oil
Temperature: Ordinary Temperature
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  • Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
  • Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
  • Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
  • Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
  • Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
  • Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
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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
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 creations are the pinnacle of hydraulic innovation, masterfully merging pressure, flow, and directional control into one cohesive marvel. This ensures unmatched performance and reliability across every application. Typically composed of three critical functional modules - connecting blocks, directional valves, and end plates - these precision-engineered valves are exquisitely designed for seamless integration into high-end hydraulic systems, pivotal for superior engineering machinery. They meticulously manage the movement direction and speed of hydraulic cylinders, motors, and other actuators, providing unparalleled precision and control. Key highlights include a compact structure, exceptional energy efficiency, and the capability for stepless speed control. Moreover, they allow multiple actuators to operate concurrently under various loads, delivering extraordinary performance and versatility for any application.
The HLPSL valves are expertly designed for constant displacement pump systems, ensuring steadfast and reliable operation in any environment. In contrast, the HLPSV valves are ingeniously crafted for variable pump systems. While HLPSV valves might demonstrate a marginally slower response, they excel in providing outstanding energy-saving performance, positioning them as the optimal choice for scenarios where efficiency is critical. With their state-of-the-art engineering and energy-efficient design, HLPSV valves emerge as the premier solution for advanced hydraulic control needs, offering an ideal combination of precision, reliability, and efficiency.

Detailed Photos
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
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 Proportional Valve for Mining Equipment Safety Solutions
(1) Essential Connection Block Codes
HLPSL: Constant Displacement Pump - The keystone of reliability, delivers consistent and steadfast performance, ensuring smooth and efficient operations throughout your system. Experience superior dependability that keeps your machinery running seamlessly, maintaining precise functionality like clockwork.;
HLPSV: Variable Displacement Pump - A symbol of adaptability and versatility, offering extraordinary flexibility to meet a wide range of operational needs. Tailored to adjust to ever-changing demands, it allows seamless transitions and superior control for optimal efficiency.;
(2) Connection Block Ports P & R Specifications - Where precision meets reliability, forging a trustworthy operational framework: Meticulously crafted for flawless performance, enhancing reliability in every application. This dependable design ensures consistent, top-tier operation.:
2-G3/8; Designed for compact proficiency, it supports streamlined and seamless operational flows. Perfectly engineered for precision, guaranteeing optimal performance even in the tightest spaces, ensuring every operation meets demanding standards.
3-G1/2; Engineered for robustness and reliability, this connection provides a solid base for system integrity. Built to last, it delivers unwavering durability under the most demanding conditions, ensuring your system stands the test of time.;
4-G3/4; Featuring advanced connectivity, it offers superior control and enhanced system integration. This sophisticated design elevates your system, bringing efficiency and control together to enhance operational prowess.;
5, 55-G1; Equipped with superior flow rates, ideal for high-demand applications, ensuring consistent and reliable performance. Designed for excellence, it tackles high-pressure challenges with ease, making it a vital component in challenging environments.;
6-G1 1/4; Delivering unmatched performance, expertly designed to excel in demanding environments and handle challenges effortlessly. This connection sets new benchmarks in power and performance, solidifying its place as an industry leader.;
(3) Additional Components and Specifications - Elevating system capabilities to unprecedented heights: Unleashing operational potential with advanced components that redefine excellence, enhancing system performance to ensure your operations remain at the forefront of industry standards.:
C,Standard Type - A reliable and trusted foundation, meticulously designed to meet essential operational requirements. Providing steadfast support and unmatched reliability to empower your system, ensuring it withstands the rigors of daily operations.;
G,Throttle Valve (For HLPSL only) - Guarantees precision control, enhancing system efficiency. By ensuring operations are fine-tuned for maximum effectiveness, it optimizes your system's performance effortlessly.;
H,Fixed Differential Overflow Valve for Enhanced Circulating Pressure (~14 bar, HLPSL) - Maximizes flow management, driving unparalleled performance and dependability. This component pushes the limits of conventional performance to deliver extraordinary results consistently.;
(4) Pilot Oil Circuit Pressure Options - Elevate your operations with bespoke pressure control solutions: Meticulously crafted to meet your unique specifications, offering precision control that aligns perfectly with your strategic objectives.0 - No pressure reducing valve; 1 - Pressure reducing valve (20 bar); 2 - Pressure reducing valve (40 bar); Providing tailored solutions that seamlessly cater to your distinct operational demands. Customizable configurations ensure you achieve optimal results with effortless ease.
(5) 2/2-way Magnetic Ball Valve for System Unloading - Enhance efficiency and mastery: Skillfully engineered to boost your system's performance, delivering unparalleled control and remarkable effectiveness.C - No magnetic ball valve; F - Normally open magnetic ball valve, energizing the pump when powered, unloading it when unpowered; D - Normally closed magnetic ball valve, unloading the pump when powered, energizing it when unpowered; Providing precision tuning for unmatched system efficiency.D/F - Introducing an innovative, expertly precision-engineered pressure limiting valve for secondary pressure (F50), crafted with exceptional precision to uphold a precisely defined pressure value. This engineering masterpiece is designed to significantly amplify advanced safety measures, thereby enhancing operational security and reliability to unparalleled levels.
(6) Tool Adjustable, Pressure Limiting Valve in Connection Block: Discover the peak of versatility and precision with adjustable settings ranging from 63 to 400 bar levels. This component epitomizes flexibility, effortlessly accommodating every hydraulic requirement. The /NF configuration offers systems without a pressure limiting valve, expertly designed for HLPSV, delivering unmatched pressure control across a wide array of applications.
(7) Product Series Classification - The Pinnacle of Engineering Brilliance:;-2 2 Series; -3 3 Series; -5 5 Series; Each series exemplifies masterful design, skillfully crafted to address every application, ensuring you obtain a product that flawlessly aligns with your specific requirements.
(8)Thread size of directional spool valve ports A & B:2-G3/8; 3-G1/2; 4-G3/4; 5-G1; Including auxiliary blocks or the intermediate transition block ZPL 5S(V)/H hydraulic control shut-off valve, expertly crafted for perfect and seamless integration.
(9)Directional valve block inflow controller options: Select from a wide-ranging array of options: 1, without inflow controller; 2, standard inflow controller; 4, advanced 3-way flow controller for both inlet and outlet, tailored for the N 3/3-way valve; 5, enhanced inflow controller; 8, pre-selectable options, each offering precision and extraordinary efficiency.
(10) Valve core function symbols: Delve into an extensive collection of core functions: L, M, F, H, J, B, R, O, N, each meticulously fashioned to meet specific functional requirements.
(11) Output flow code for ports A & B: Unlock peak efficiency with available maximum output flows: 3, 6, 10, 16, 25, 40, 63, 80, 120, 160, 210 L/min, each designed for supreme performance and unwavering dependability.
(12) Secondary pressure limitation options: Elevate your system's safety with our premier selections: N, offering no pressure limiting protection; C, delivering concurrent pressure limitation for actuator ports A & B; and A---B---, providing independent pressure limitation for ports A & B. Each option is meticulously measured in bar, ensuring steadfast protection and reliability.
(13) Function ON/OFF and pressure outlet options: Tailor your control experience with our expertly curated selections: N, devoid of function ON/OFF or pressure outlet; X, featuring C type pressure limitation; S/S1, incorporating AB type pressure limitation; A, electrical ON/OFF on side A; B, electrical ON/OFF on side B. Each choice is engineered for precision and dependable functionality.
(14) Operation modes: Achieve comprehensive control with our versatile operation modes: A(1,2), offering manual operation with either a long or short handle; E, providing electric proportional control; EA(1,2), a harmonious blend of electric proportional control and manual operation; D, featuring electric switching value control; DA(1,2), combining electric switching value control and manual operation; M, providing manual friction positioning with a long handle; H, delivering pure hydraulic control by aligning pilot oil ports with ports A and B; F, offering pure hydraulic control with perpendicular pilot oil ports. Each mode is crafted for optimal precision and adaptability.
(15) Ancillary block port sizes: Discover unparalleled adaptability with our precisely engineered options: /2 G3/8; /3 G1/2; /4 G3/4; /5 G1. These selections ensure seamless integration and adaptability across diverse systems, guaranteeing efficiency and superior performance.
(16) End plate options: Delve into our precisely designed end plate solutions: E1, provides an external discharge of pilot oil and external oil return control port T. E2 augments E1 with an additional port Y for enhanced flexibility; E3 features a refined 2-position, 3-way magnetic ball valve, elevating system pressure to safety valve levels upon activation, ensuring utmost performance.
E4, mirroring E1, seamlessly integrates an internal discharge of pilot oil with a sealed port T for improved efficiency. E5 builds upon E2's features with internal discharge, delivering exceptional performance. E6 mirrors the advanced design of E3, providing cutting-edge discharge control for intricate system demands.
(17) Control voltage and anti-explosion cable options: Choose from our robust range, including G12-12VDC, curated for demanding applications prioritizing safety and reliability. Our offerings ensure specialized solutions and secure operations.G24-24VDC; G24Ex-3m-24VDC; G12Ex-3m-12VDC; G24MA-3m-24VDC; G12bb621436
Company Profile
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Since its inception in 2009, Jiangsu KM Hydraulic Control System Co., Ltd. has ascended to prominence as a symbol of innovation and excellence within the hydraulic industry. As a prestigious subsidiary of the renowned China Baoan Group (stock code: 000009), our company is acclaimed as a national high-tech enterprise, underscoring our unwavering dedication to technological advancement and unparalleled quality. Our expertise is unrivaled, encompassing exhaustive research, development, manufacturing, and sales of premium hydraulic components. Celebrated as a national 'specialized, refined, and innovative' small giant enterprise, we remain steadfast in our commitment to excellence, fortifying our leadership in the field.
Introducing our flagship innovation, the enhanced Safety Atex Valve, epitomizing the zenith of advanced hydraulic system control technology. This meticulously engineered component is indispensable for construction machinery and heavy-duty equipment, playing a critical role in applications such as emergency rescue operations, tunnel engineering, mining, and municipal service vehicles. We take immense pride in our strategic partnerships with leading domestic manufacturers, significantly propelling the localization of core hydraulic components for sophisticated mechanical equipment. Guided by our founding philosophy-'serving customers with technology, impressing customers with our attitude, and retaining customers with quality'-we are unyielding in our quest to deliver extraordinary products, services, and solutions. Our mission is to rise as a globally trusted supplier of premier hydraulic components, consistently setting new benchmarks of excellence on the world stage.
Client Machine
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Certifications
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
Load Sensitive Proportional Valve for Mining Equipment Safety Solutions
FAQ

Question:1. What about the lead time?
Answer:Typically, the lead time for production spans approximately one month after payment is received. During this timeframe, we undertake meticulous preparations and uphold rigorous quality control processes, ensuring that each product is delivered to you in impeccable condition. Achieving your utmost satisfaction with our flawless delivery remains our primary commitment.

Question:2. Do you have any MOQ limit for LED light orders?
Answer: We proudly offer a remarkably low minimum order quantity, granting you the convenience of ordering as little as a single piece for sample verification. This flexibility allows you to initiate your projects with utmost ease and precision, effortlessly accommodating your exclusive requirements.

Question:3. How to proceed with an order for LED lights?
Answer: Begin the process by communicating your detailed requirements or intended applications to us. We will then craft a tailored quote specifically for you, either based on your unique needs or through our seasoned advice. Once the drawings are finalized and a deposit is made, we will formalize the order and initiate production. We promise adherence to every specification with precision, ensuring a seamless and bespoke solution just for you.drawings,and place a deposit to formalize the order. Ultimately, we will organize production, guaranteeing that every detail is executed to perfection for a seamless and tailored solution.

Question:4. Is it OK to print my logo on the product?
Answer: Absolutely, this is certainly feasible. Kindly ensure that you formally notify us prior to the commencement of production and confirm the design based on the sample we provide. This guarantees that your branding is represented with unparalleled precision and excellence, perfectly capturing your identity.

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