What is the lead time for production?

The average lead time is 1-3 months during peak season and one month during the off season.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

Directional Valve Hydraulic Flow Control Direct-Acting Overflow Valve

Name: Directional Valve Hydraulic Flow Control Direct-Acting Overflow Valve
Brand: HEFEI CHANGYUAN HYDRAULIC CO., LTD.
SKU: 2279968595

Anhui, ChinaHEFEI CHANGYUAN HYDRAULIC CO., LTD.

US$120.00-300.00

1 Piece

Product profile

Customization

Available

Function

Flow Control

Installation

Superposition

Model NO.

DLS*-*15-*/OAIA10-F

Drive

Hydraulic

Type

Directly Operated Type

Structure

Sectional Valve

Nominal Pressure

200 Bar

Nominal Size

20 mm

Nominal Flow Rate

100 L/Min

Valve Shaft Stroke

9+9 mm

Warranty

1 Year

Certificate

ISO9001

Color

Customized

Customized Service

Yes

Transport Package

Packed in Exported Standard

Specification

as drawing

Trademark

HCHC

Origin

Anhui, China

HS Code

8481201090

Production Capacity

5000 Sets Per Month

Key features

Customizable Structure: Color is customized and structure can be combined as sectional valve.

Modular Design: Plate-type structure allows free combination of 1 to 10 positions.

High Pressure Rating: Nominal pressure up to 16 Mpa and 200 Bar for heavy duty use.

Anti-Contamination: Direct-acting safety and overflow valves offer excellent anti-contamination.

Built-in Hydraulic Lock: Integral hydraulic lock controls internal leakage effectively.

Wide Application: Suitable for engineering, mining, and agricultural machinery systems.

Compact Structure: Compact design with reliable work and high working pressure.

ISO9001 Certified: Product meets ISO9001 quality standards with 1 year warranty.

Company profile

HEFEI CHANGYUAN HYDRAULIC CO., LTD.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-04-29 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.54h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHEFEI CHANGYUAN HYDRAULIC CO., LTD. is a China-based manufacturer of hydraulic pumps and motors, valves, and cylinders. The supplier reports more than 10 production lines, annual capacities of 400,000 hydraulic gear pumps or motors, 400,000 hydraulic valves, and 200,000 hydraulic cylinders, supported by 81 years of combined R&D engineer experience and 31–40 quality-control staff. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. The company exports under self-operated import and export rights to South America, Southeast Asia/Mideast, Europe, and Australia, with stated lead times of one month off-peak and two to three months during peak periods. Evidence is insufficient to assess after-sales service, customization capability, or financial credibility without using monetary information. One recorded transaction and an associated buyer are identified, but broader customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a manufacturer and specializes in the R&D, production, and sales of hydraulic pumps, motors, valves, and cylinders. Its stated commercial categories and product keywords are consistent with industrial hydraulic equipment manufacturing.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, covering quality, environmental, and occupational health and safety management systems. These are explicit certifications relevant to manufacturing-system management.

R&D capabilityThe company describes itself as a high-tech enterprise specializing in R&D, production, and sales, and reports 81 years of total experience among R&D engineers. These points support an established R&D capability, although no patents, new-product records, or specific innovation outcomes are provided.

Production capacityThe supplier reports 645 employees, more than 10 production lines, a 93,300 m² manufacturing plant, and annual capacities of 400,000 hydraulic gear pumps or motors, 400,000 hydraulic valves, and 200,000 hydraulic cylinders. It also states one-month off-peak lead times and two-to-three-month peak-season fulfillment times, providing direct evidence of substantial production capacity and defined delivery schedules.

Client casesThe supplier states that it has been awarded excellent supplier status for many years, and one trade record identifies HYDRAULINK ENTERPRISES as an associated buyer for a hydraulic gear pump transaction. The evidence demonstrates at least one identifiable buyer relationship, but does not establish a broad portfolio of verified customer cases.