Hydraulic Proportional Valve Systems for Improved Mining Safety Standards

Product Details
Customization: Available
Media: Oil
Temperature: Ordinary Temperature
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Years of Export Experience
The export experience of the supplier is more than 10 years
Self-branded
The supplier has 2 Self-brands, check the Audit Report for more information
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
to see all verified strength labels (25)
  • Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
  • Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
  • Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
  • Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
  • Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
  • Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
  • 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 creations epitomize the zenith of hydraulic innovation, seamlessly intertwining pressure, flow, and directional control into an integrated masterpiece. Experience unparalleled performance and steadfast reliability in every application, thanks to our precision engineering. Typically composed of three essential functional modules - connecting blocks, directional valves, and end plates - these cutting-edge valves are crafted for flawless integration into sophisticated hydraulic systems, crucial for high-performance engineering machinery. They expertly regulate the movement direction and speed of hydraulic cylinders, motors, and other actuators, delivering unmatched precision and control. Key highlights include a compact design, exceptional energy efficiency, and the capability for stepless speed control. Additionally, they empower multiple actuators to function simultaneously under diverse loads, offering extraordinary versatility and performance for any application.
The HLPSL valves are meticulously designed for constant displacement pump systems, ensuring unwavering and dependable operation in any setting. Conversely, the HLPSV valves are ingeniously engineered for variable pump systems. Although HLPSV valves may exhibit a slightly slower response, they excel in delivering exceptional energy-saving performance, making them the supreme choice for scenarios where efficiency is paramount. With their cutting-edge engineering and energy-efficient architecture, HLPSV valves emerge as the ultimate solution for advanced hydraulic control needs, offering a perfect blend of precision, reliability, and efficiency.

Detailed Photos
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
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
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
(1) Essential Connection Block Codes
HLPSL: Constant Displacement Pump - The cornerstone of unwavering reliability, this pump ensures consistent and steadfast performance, delivering smooth and efficient operations across your entire system. Experience top-tier dependability that keeps your machinery operating seamlessly, maintaining precise functionality akin to a well-orchestrated symphony.;
HLPSV: Variable Displacement Pump - Embodying adaptability and versatility, this pump offers extraordinary flexibility to cater to a wide spectrum of operational needs. Designed to adjust effortlessly to ever-evolving demands, it facilitates seamless transitions and provides superior control for optimal efficiency.;
(2) Connection Block Ports P & R Specifications - Where precision harmonizes with reliability, establishing a trustworthy operational framework: Meticulously engineered for flawless performance, this design enhances reliability in every application, ensuring consistent, top-tier operation.:
2-G3/8; Crafted with compact proficiency in mind, this port supports streamlined and seamless operational flows. Expertly designed for precision, it guarantees optimal performance in even the most confined spaces, ensuring every operation adheres to demanding standards.
3-G1/2; Engineered for robustness and reliability, this connection serves as a solid foundation for system integrity. Built for longevity, it delivers unwavering durability under the most demanding conditions, ensuring your system withstands the test of time.;
4-G3/4; Featuring cutting-edge connectivity, it offers superior control and enhanced system integration. This sophisticated design elevates your system, uniting efficiency and control to boost operational prowess.;
5, 55-G1; Designed with superior flow rates, ideal for high-demand applications, ensuring consistent and reliable performance. Crafted for excellence, it tackles high-pressure challenges effortlessly, making it an indispensable component in challenging environments.;
6-G1 1/4; Delivering unmatched performance, this connection is expertly designed to excel in demanding environments and manage challenges effortlessly. It sets new benchmarks in power and performance, solidifying its standing as a leader in the industry.;
(3) Additional Components and Specifications - Taking system capabilities to new unparalleled heights: Unlocking operational potential with advanced components that redefine excellence, enhancing system performance to ensure your operations remain at the pinnacle of industry standards.:
C,Standard Type - Providing a reliable and trusted foundation, meticulously designed to meet essential operational demands. Offering steadfast support and unmatched reliability to empower your system, ensuring it withstands the rigors of daily operations.;
G,Throttle Valve (For HLPSL only) - Ensures precision control, enhancing system efficiency. By fine-tuning operations for maximum effectiveness, it optimizes your system's performance with ease.;
H,Fixed Differential Overflow Valve for Enhanced Circulating Pressure (~14 bar, HLPSL) - Maximizes flow management, delivering unparalleled performance and dependability. This component transcends conventional performance limits to consistently deliver extraordinary results.;
(4) Pilot Oil Circuit Pressure Options - Offering bespoke pressure control solutions for diverse applications: Tailor-made to fit your exact requirements, delivering precision control that aligns seamlessly with your operational goals.0 - No pressure reducing valve; 1 - Pressure reducing valve (20 bar); 2 - Pressure reducing valve (40 bar); Providing customized solutions that effortlessly cater to your specific operational needs. Customizable configurations ensure you achieve your desired outcomes with unparalleled convenience.
(5) 2/2-way Magnetic Ball Valve for System Unloading - Elevating efficiency and control: Expertly designed to enhance your system's performance, delivering unrivaled control and exceptional effectiveness.C - No magnetic ball valve; F - Normally open magnetic ball valve, pressurizing the pump when powered, unloading it when unpowered; D - Normally closed magnetic ball valve, unloading the pump when powered, pressurizing it when unpowered; Offering precision tuning for unmatched system efficiency.D/F - Unveiling a groundbreaking, meticulously precision-engineered pressure limiting valve for secondary pressure (F50), crafted with remarkable precision to maintain a precisely defined pressure value. This engineering marvel is designed to significantly enhance advanced safety measures, thereby optimizing operational security and reliability to unprecedented levels.
(6) Tool Adjustable, Pressure Limiting Valve in Connection Block: Experience the pinnacle of versatility and precision with adjustable settings spanning 63, 120, 210, 280, 315, 350, and 400 bar levels. This component epitomizes adaptability, seamlessly accommodating every hydraulic requirement. The /NF configuration offers systems without a pressure limiting valve, expertly crafted for HLPSV, delivering unmatched pressure control across a wide range of applications.
(7) Product Series Classification - The Epitome of Engineering Excellence:;-2 2 Series; -3 3 Series; -5 5 Series; Each series is a masterclass in design, skillfully conceived to address every application, ensuring you acquire a product that seamlessly 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 ancillary blocks or the intermediate transition block ZPL 5S(V)/H hydraulic control shut-off valve, skillfully engineered for flawless and seamless integration.
(9)Directional valve block inflow controller options: Choose from a comprehensive 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 exceptional efficiency.
(10) Valve core function symbols: Explore an extensive collection of core functions: L, M, F, H, J, B, R, O, N, each meticulously crafted to meet specific functional requirements.
(11) Output flow code for ports A & B: Elevate your operational capabilities to new heights with unmatched efficiency and maximum output flows: 3, 6, 10, 16, 25, 40, 63, 80, 120, 160, 210 L/min. Each flow rate is meticulously engineered for outstanding performance and steadfast reliability, ensuring your system operates at its peak potential.
(12) Secondary pressure limitation options: Discover peace of mind with our elite selection of pressure limitation features, crafted to deliver unparalleled system safety: N, offering no pressure limiting protection; C, simultaneous pressure limitation safeguarding actuator ports A & B; A---B---, independent pressure limits for ports A & B. These options are finely calibrated in bar to provide unwavering protection.
(13) Function ON/OFF and pressure outlet options: Tailor your control experience with our precision-engineered selections: N, devoid of function ON/OFF or pressure outlet; X, featuring C type pressure limitation; S/S1, dedicated AB type pressure limitation; A, electrical ON/OFF functionality on side A; B, electrical ON/OFF functionality on side B. Each option is expertly crafted to deliver precise, reliable performance.
(14) Operation modes: Experience unparalleled control with our extensive range of operation modes: A(1,2), offering manual operation with either a long or short handle; E, electric proportional control for refined precision; EA(1,2), blending electric proportional control with manual operation; D, electric switching value control; DA(1,2), combining electric switching value control with manual intervention; M, manual friction positioning employing a long handle; H, pure hydraulic control aligning pilot oil ports with ports A and B; F, pure hydraulic control with perpendicular pilot oil ports. These modes are masterfully designed for versatility and precision.
(15) Ancillary block port sizes: Discover unmatched adaptability with our intricately crafted options: /2 G3/8; /3 G1/2; /4 G3/4; /5 G1. These port sizes ensure seamless integration and unmatched efficiency across diverse systems, optimizing performance and adaptability for any operational demand.
(16) End plate options: Delve into our expertly designed end plate solutions: E1, provides an external discharge of pilot oil and control port T for external oil return. E2 builds upon E1 with an additional port Y for increased versatility; E3 presents a sophisticated 2-position, 3-way magnetic ball valve, raising system pressure to safety valve standards when engaged, ensuring optimal performance.
E4 replicates E1's functionality while integrating an innovative internal discharge of pilot oil with a sealed port T for improved efficiency. E5 enhances the features of E2 with internal discharge, delivering superior performance. E6 mirrors E3's advanced design, offering state-of-the-art discharge control for intricate system demands.
(17) Control voltage and anti-explosion cable options: Choose from our robust selection, including G12-12VDC, specifically crafted for demanding applications prioritizing safety and reliability. Our range ensures specialized features and comprehensive security for critical operations.G24-24VDC; G24Ex-3m-24VDC; G12Ex-3m-12VDC; G24MA-3m-24VDC; G12bb621436
Company Profile
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
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.
Behold the introduction of our flagship innovation, the enhanced Safety Atex Valve, which stands as the pinnacle of advanced hydraulic system control technology. This meticulously engineered component is indispensable for construction machinery and heavy-duty equipment, playing a vital 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 ascend as a globally trusted supplier of premier hydraulic components, consistently setting new benchmarks of excellence on the international stage.
Client Machine
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Certifications
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
Hydraulic Proportional Valve Systems for Improved Mining Safety Standards
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.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier