Does the valve prevent oil backflow?

Yes, each valve section has an internal check valve to prevent oil backflow.

What is the solenoid valve voltage?

The solenoid valve voltage is DC12V.

Manual Directional Valve Dcdb1h*-F15L

Name: Manual Directional Valve Dcdb1h*-F15L
Brand: HEFEI CHANGYUAN HYDRAULIC CO., LTD.
SKU: 897382165

Anhui, ChinaHEFEI CHANGYUAN HYDRAULIC CO., LTD.

US$120.00-320.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Type

Manual Type

Material

Cast Iron

Model NO.

DCDB1H*-F15L

Weight

5.9+2.6(N-1)Kg

Nominal Pressure

200 Bar

Nominal Size

15mm

Nominal Flow Rate

65L/Min

Solenoid Valve Voltage

DC12V

Spool Stroke

7+7mm

Customized Service

Application

Forklift, Tractor, Crane, Construction Machinery

Transport Package

Packed in Exported Standard

Specification

5.9+2.6(n-1)kg

Trademark

Heye & HCHC

Origin

Anhui, China

Production Capacity

5000 PCS/Month

Key features

Multi-function Control: Integrates lifting, tilting, falling protection solenoid, and manual emergency valve functions.

High Safety Features: Includes internal check valves to prevent backflow and self-locking valve shafts to prevent vibration.

Customizable Structure: Sectional valve design allows 1-10 sections to be combined based on customer requirements.

Reliable Performance: Compact structure with advanced design, suitable for upgrading electric forklift hydraulic systems.

Emergency Control: Manual emergency valve allows machine control during power off or solenoid valve failure.

Pressure Control: Equipped with relief valves to control system pressure and auxiliary overload/oil filling valves.

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: ≤7.69h 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.