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China, Chinese Load Sensitive Hydraulic Controls with Advanced Proportional Valve Features1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveSolenoid ValveHydraulic Proportional ControlsAdvanced Safety Valve Technology
Jiangsu KM Hydraulic Control System Co., Ltd.
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Product Description Product Description Introducing our groundbreaking HLPSL and HLPSV load-sensitive proportional multi-way directional spool valves. These revolutionary engineering creations stand as the pinnacle of hydraulic innovation, seamlessly merging pressure, flow, and directional control into a singular, harmonious masterpiece. This guarantees unmatched performance and reliability in every application. Typically composed of three essential functional modules - connecting blocks, directional valves, and end plates - these valves are meticulously crafted for seamless integration into high-end hydraulic systems, crucial for top-tier engineering machinery. They precisely govern the movement direction and speed of hydraulic cylinders, motors, and other actuators, delivering unmatched precision and control. Key highlights encompass a compact structure, superior energy efficiency, and the capability for stepless speed control. Beyond this, they empower multiple actuators to operate simultaneously under varying loads, delivering unrivaled performance and versatility for any application.The HLPSL valves are expertly tailored for constant displacement pump systems, ensuring steadfast and reliable operation in every setting. On the other hand, 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 stand out as the premier solution for advanced hydraulic control requirements, offering a perfect blend of precision, reliability, and efficiency.Detailed Photos Product Parameters Referencessize 2 size 3 size 5 Number of Directional Valve bank1~121~121~10Port access typethread connectionthread connectionthread connectionFlow code3,6,10,16,25,403,6,10,16,25,40,63,8016,25,40,63,80,120,160Max.flow(L/min)54100210Max.pressure(bar)420420420Control Method Pilot circuit pressure(bar)20~4020~4020~40Manual force(N)≥2.3Nm≥1.3Nm≥3NmWorking Pressure(oC)-40~80-40~80-40~80WeightConnection Block (kg)1.748Directional Valve bank (kg)1.948End Plate (kg)0.51.52.5Fix modethread connection M8thread connection M8thread connection M10 Installation Instructions (1) Essential Connection Block CodesHLPSL: Constant Displacement Pump - The cornerstone of dependability, ensuring unwavering performance that guarantees smooth and efficient operations across your entire system.;HLPSV: Variable Displacement Pump - A beacon of versatility and adaptability, offering remarkable flexibility to meet a vast array of operational needs.;(2) Connection Block Ports P & R Specifications - Where precision aligns with reliability, creating a dependable foundation for your operations::2-G3/8; Expertly crafted for compact efficiency, designed to facilitate streamlined and seamless operational flows.3-G1/2; Purpose-built for strength and reliability, establishing a robust foundation for your system's integrity.;4-G3/4; Featuring cutting-edge connectivity, providing superior control and enhanced system integration.;5, 55-G1; Engineered with superior flow rates, perfectly suited for high-demand applications, ensuring consistent and reliable performance.;6-G1 1/4; Delivering outstanding performance, skillfully designed to excel in challenging environments and tackle obstacles effortlessly.;(3) Additional Components and Specifications - Elevating your system's capabilities to extraordinary heights::C,Standard Type - A reliable and trusted platform, methodically crafted to fulfill fundamental operational demands.;G,Throttle Valve (For HLPSL only) - Ensures precise control, boosting the overall efficiency of your system.;H,Fixed Differential Overflow Valve for Enhanced Circulating Pressure (~14 bar, HLPSL) - Optimizes flow management, delivering unmatched performance and reliability.;(4) Pilot Oil Circuit Pressure Options - Offering customized pressure control solutions for diverse applications:0 - No pressure reducing valve; 1 - Pressure reducing valve (20 bar); 2 - Pressure reducing valve (40 bar); Providing tailored solutions to meticulously align with your specific operational needs.(5) 2/2-way Magnetic Ball Valve for System Unloading - Enriching efficiency and control:C - No magnetic ball valve; F - Normally open magnetic ball valve, pressurizing the pump when powered, unloading when unpowered; D - Normally closed magnetic ball valve, unloading the pump when powered, pressurizing when unpowered;D/F - Elevate your safety standards with our precision-engineered pressure limiting valve designed for secondary pressure (F50). This state-of-the-art feature guarantees advanced safety protocols, significantly enhancing operational security and reliability.(6) Tool Adjustable, Pressure Limiting Valve in Connection Block: Experience unmatched versatility and accuracy with our adjustable pressure settings ranging from 63 to 400 bar. This component is the epitome of adaptability, precisely addressing various hydraulic needs. For seamless configurations, /NF signifies no pressure limiting valve, expertly tailored for HLPSV, ensuring optimal pressure management across a wide range of applications.(7) Product Series Classification - The Pinnacle of Engineering Excellence:;-2 2 Series; -3 3 Series; -5 5 Series; Each series is an engineering marvel, meticulously crafted to meet diverse applications, providing you with a product that aligns seamlessly with your precise needs.(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, meticulously engineered for seamless integration and flawless operation.(9)Directional valve block inflow controller options: Choose from an extensive array of options: 1, without inflow controller; 2, standard inflow controller; 4, advanced 3-way flow controller for precision inlet and outlet control, specifically designed for the N 3/3-way valve; 5, enhanced inflow controller; 8, pre-selectable options, each delivering unmatched precision and exceptional efficiency.(10) Valve core function symbols: Explore a comprehensive selection of core functions: L, M, F, H, J, B, R, O, N, each engineered with precision to fulfill specific functional demands.(11) Output flow code for ports A & B: Maximize efficiency with exceptional output flow capabilities: 3, 6, 10, 16, 25, 40, 63, 80, 120, 160, 210 L/min, engineered to provide superior performance and reliability.(12) Secondary pressure limitation options: Choose from: N, no pressure limiting protection; C, simultaneous pressure limitation of actuator ports A & B; A---B---, independent pressure limitation for ports A & B, all measured in bar, ensuring uncompromised system safety.(13) Function ON/OFF and pressure outlet options: Tailor your system with meticulously engineered options like: N, without function ON/OFF or 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, each option crafted for precise control and functionality.(14) Operation modes: Choose from a diverse range of operation modes: A(1,2), manual operation with optional long or short handle; E, electric proportional control; EA(1,2), a fusion of electric proportional control and manual operation; D, electric switching value control; DA(1,2), combined electric switching value control and manual operation; M, manual friction positioning with long handle; H, pure hydraulic control (alignment of pilot oil ports with oil ports A and B); F, pure hydraulic control with perpendicular pilot oil ports, each mode meticulously crafted for comprehensive and precise control.(15) Ancillary block port sizes: Discover our beautifully engineered options that ensure seamless adaptability and integration into your systems. Explore our expertly crafted choices: /2 G3/8, /3 G1/2, /4 G3/4, and /5 G1. Each option epitomizes flexibility and precision, tailored to meet your specific requirements.(16) End plate options: Delve into our remarkable collection of meticulously tailored end plate solutions. E1 offers the standard option with an external discharge of pilot oil and an external oil return control port T. E2, akin to E1, is enhanced with an additional port Y. Experience the groundbreaking E3, featuring a 2-position 3-way magnetic ball valve, designed to elevate your system's pressure to safety valve levels upon activation, ensuring outstanding performance.E4, closely resembling E1, stands out by incorporating an internal discharge of pilot oil with a sealed port T. E5 mirrors E2's capabilities, featuring an internal discharge. Explore the refinement of E6, reflecting the sophisticated design of E3, each variant promising superior discharge control for optimal system performance.(17) Control voltage and anti-explosion cable options: Fortify your system's safety and reliability with our array of bespoke solutions. Opt for G12-12VDC, ideal for specialized applications that require unwavering safety and compatibility.G24-24VDC; G24Ex-3m-24VDC; G12Ex-3m-12VDC; G24MA-3m-24VDC; G12bb621436Company Profile 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 enhanced Safety Atex Valve, the flagship product, embodies 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 Certifications 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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