What control methods are available for these valves?

Control methods include manual operation, electric proportional control, electric switching value control, and pure hydraulic control.

What is the maximum pressure rating?

The maximum pressure rating is 420 bar across all sizes (Size 2, 3, and 5).

Proportional Valve with Load Sensitive Control for Mining

Name: Proportional Valve with Load Sensitive Control for Mining
Brand: Jiangsu KM Hydraulic Control System Co., Ltd.
SKU: 2049254562

Jiangsu, ChinaJiangsu KM Hydraulic Control System Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Media

Oil

Temperature

Ordinary Temperature

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

Key features

Load Sensitive Control: HLPSL/HLPSV valves combine pressure, flow, and directional control for precision hydraulic systems.

Energy Efficiency: Superior energy-saving performance with seamless stepless speed control for multiple actuators.

Dual System Compatibility: HLPSL for constant displacement pumps; HLPSV for variable pump systems with optimized efficiency.

Compact Structure: Meticulously engineered connecting blocks, directional valves, and end plates for high-end machinery.

High Pressure Rating: Max pressure up to 420 bar with max flow ranging from 54 to 210 L/min across different sizes.

Customizable Options: Full customization, minor customization, and flexible options available for designs and samples.

Versatile Control Modes: Supports manual, electric proportional, and hydraulic control modes for diverse operational needs.

Low MOQ: Minimum order quantity is just 1 piece, allowing for sample checking and flexible ordering.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Jiangsu KM Hydraulic Control System Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.07h

AI-Powered supplier vetting

SummaryJiangsu KM Hydraulic Control System Co., Ltd. is a limited company founded in 2009 and described as a national high-tech enterprise specializing in hydraulic component research, manufacturing, and sales. It offers valves, including proportional directional spool, load-sensing, and crane valves, and operates a 19,618.0 m² manufacturing plant with 30 production lines and 89 employees. The supplier reports 13 years of export experience, ISO9001, ISO14001, and ISO45001 management-system certifications, and CCC product compliance certification. It supports multiple customization modes and OEM services for well-known brands. Service procedures, inspection instructions, and complaint-handling mechanisms are documented and followed. Financial and cash-flow entries identify reporting years but provide no assessable financial results. Innovation evidence includes 11 R&D engineers, while no SDK is available. The supplier has no Fortune 500 collaboration evidence and does not conduct ongoing quantity reconciliation...

Supplier typeThe supplier is a limited company founded in 2009, identified as a national high-tech enterprise under China Baoan Group, with business activities centered on hydraulic component R&D, manufacturing, and sales. Its stated product scope is valves, serving industrial equipment and machinery markets.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications, with ISO45001:2018 also listed in its management and sustainable-development certification information. CCC is listed as product compliance certification, providing explicit evidence of both management-system and product certification.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. It accepts multiple quotation and payment terms and reports a one-month average lead time in both peak and off-season, although the slices do not explicitly describe warranty or field-service coverage.

R&D capabilityThe supplier is described as a national high-tech enterprise with dedicated hydraulic-component R&D activities and 11 R&D engineers. However, it explicitly reports no available SDK, so the evidence supports product-development capability but not SDK-based integration capability.

Production capacityThe supplier reports a 19,618.0 m² manufacturing plant and 30 production lines, indicating established manufacturing infrastructure for hydraulic valves. However, it does not conduct ongoing quantity reconciliation for every batch or production volume, which is a stated production-control weakness.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM capability for well-known brands, providing explicit evidence of broad customization and OEM support.

Client casesThe supplier reports providing OEM services for well-known brands and a repeat-buyer preference rate of 80%~100%. However, it explicitly reports no collaboration with Fortune 500 companies, and no named customer cases are provided, so the evidence supports customer retention and OEM experience but not high-profile reference cases.

Product Q&A

Q:What is the lead time for production?

The lead time for production is typically around one month following receipt of payment, allowing for meticulous preparation and stringent quality control.

Q:What is the minimum order quantity (MOQ)?

We offer an exceptionally low minimum order quantity of 1 piece, allowing you to order samples for checking.

Q:How to proceed with an order?

Inform us of your detailed requirements, receive a customized quote, confirm drawings, place a deposit, and we will arrange production.

Q:Can I print my logo on the product?

Yes, it is possible. Inform us formally before production begins and confirm the design based on the sample provided.

Q:What are the differences between HLPSL and HLPSV valves?

HLPSL valves are designed for constant displacement pump systems, while HLPSV valves are crafted for variable pump systems, offering outstanding energy-saving performance.