What control methods are available for these valves?

Control methods include electric proportional control (E/EA), electric switching value control (D/DA), manual operation (A/M), and pure hydraulic control (H/F).

What is the maximum pressure rating for these valves?

The maximum pressure rating is 420 bar across size 2, size 3, and size 5 series.

Hlpsl Type Valve Safety System for Mining Machine Applications

Name: Hlpsl Type Valve Safety System for Mining Machine Applications
Brand: Jiangsu KM Hydraulic Control System Co., Ltd.
SKU: 2054902532

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: Integrates pressure, flow, and directional control for unmatched precision.

Energy Efficiency: Superior energy-saving design with stepless speed control capabilities.

Compact Structure: Meticulously crafted for high-end hydraulic systems in engineering machinery.

Versatile Application: Suitable for constant displacement (HLPSL) and variable pump (HLPSV) systems.

High Pressure Rating: Max pressure up to 420 bar with max flow up to 210 L/min.

Flexible Customization: Supports full customization, minor customization, and customization from samples.

Multiple Control Methods: Options include electric proportional, manual, and hydraulic control.

Reliable Performance: Expertly tailored for simultaneous operation of multiple actuators under varying loads.

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: ≤3.49h

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 one month following receipt of payment. This timeframe allows us to ensure meticulous preparation and stringent quality control for optimal results, ensuring your products are delivered flawlessly.

Q:Do you have any MOQ limit for orders?

We offer an exceptionally low minimum order quantity. Even a single piece can be ordered for sample checking to meet your specific needs, providing ultimate flexibility for your projects.

Q:How to proceed with an order?

First, inform us of your detailed requirements or application. Second, we will provide a customized quote based on your needs or our expert recommendations. Third, you confirm the drawings,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.

Q:Is it OK to print my logo on the product?

Absolutely, it is possible. Please inform us formally before production begins, and confirm the design based on the sample we provide. This ensures your branding is perfectly represented with precision and quality.

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

HLPSL valves are tailored for constant displacement pump systems, while HLPSV valves are engineered for variable pump systems. HLPSV valves may have a slightly slower response time but excel in energy-saving performance.