What is the maximum pressure rating?

The maximum pressure rating for these valves is 420 bar.

What are the available control methods?

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

What is the working temperature range?

The working temperature range is from -40 to 80 degrees Celsius.

Safety Valve Coil Control with Proportional Valve Technology for Cranes

Name: Safety Valve Coil Control with Proportional Valve Technology for Cranes
Brand: Jiangsu KM Hydraulic Control System Co., Ltd.
SKU: 2054020532

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 Proportional Control: Integrates pressure, flow, and direction control for peak performance in hydraulic systems.

Energy Efficiency: HLPSV valves offer superior energy-saving performance for variable pump systems.

Stepless Speed Control: Enables precise management of hydraulic cylinder and motor movement speed.

Compact Structure: Designed with a compact build for elite engineering machinery applications.

Multi-Actuator Harmony: Allows multiple actuators to operate in harmony under varying loads.

High Pressure Capacity: Max pressure rating of 420 bar for demanding industrial usage.

Wide Temperature Range: Operates reliably within a temperature range of -40 to 80 degrees Celsius.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

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: ≤1.88h

AI-Powered supplier vetting

SummaryJiangsu KM Hydraulic Control System Co., Ltd. is a limited company founded in 2009, specializing in hydraulic valves and related high-end hydraulic components. It operates a 19,618 m² manufacturing plant with 30 production lines and 89 employees, and has 13 years of export experience. The supplier reports ISO9001, ISO14001, ISO45001, and CCC certifications, documented service and complaint-handling procedures, and broad customization capabilities. Its R&D team consists of 11 engineers, but no SDK is available. The supplier provides OEM services for well-known brands, while no cooperation with Fortune 500 companies is reported. Financial records are indicated for 2021–2023, but the slices do not provide sufficient detail to assess financial strength. A manufacturing control weakness is explicitly reported: production quantities are not continuously reconciled for each batch or mass-production run.

Supplier typeThe supplier is a limited company founded in 2009 and specializes in the R&D, manufacturing, and sales of hydraulic components, with valves listed as its product scope. Its 19,618 m² plant, 89 employees, and 30 production lines support classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications, along with ISO45001:2018 and CCC certification in other records. These stated quality, environmental, occupational health and safety, and product-compliance certifications provide explicit evidence of certification coverage.

After-Sales capabilityThe supplier reports written procedures and followed records for service assessment, corrective and preventive actions, and customer complaints. It also offers multiple quotation and payment terms and states a one-month average lead time in both peak and off-season periods, although the slices do not describe warranty or technical-support scope.

R&D capabilityThe supplier describes itself as focused on R&D of high-end hydraulic components and reports 11 R&D engineers, while its company profile identifies it as a national high-tech enterprise. However, it explicitly has no available SDK, and the slices do not provide innovation results, patents, or product-development metrics.

Production capacityThe supplier operates a 19,618 m² manufacturing plant with 30 production lines and reports a one-month average lead time in both peak and off-season periods. Nevertheless, it explicitly states that the factory does not continuously reconcile quantities for each batch or mass-production run, which is a documented production-control deficiency.

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

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 cooperation with Fortune 500 companies, and no named customer cases are provided, so the evidence supports customer retention and OEM experience but not major-brand case verification.

Product Q&A

Q:What is the typical lead time for your products?

Our standard lead time for production is approximately one month post-payment. This timeline allows us to meticulously prepare and ensure rigorous quality control for utmost satisfaction.

Q:Is there a minimum order quantity (MOQ) for orders?

We offer a remarkably low MOQ, even accommodating single-piece orders for sample checks. This flexibility is designed to meet your unique requirements.

Q:What are the steps to place an order?

First, detail your specific requirements or intended application. Next, we will provide a tailored quote or our expert advice. Once you approve the drawings and place a deposit, your order will be formalized. We then proceed with production, strictly adhering to your specifications.

Q:Can I customize the product with my logo?

Certainly! Just inform us formally before production begins, and confirm the design based on the sample we provide. Your branding will be impeccably incorporated.

Q:What is the maximum flow rate for size 5 valves?

The maximum flow rate for size 5 valves is 210 L/min.