What are the main applications for this valve?

It is mainly applied to forklifts (5-10 tons), loaders, excavators, cranes, mining machinery, and sanitation equipment.

What is the lead time for production?

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

Does the valve support dual pump systems?

Yes, it has double oil inlet ports to combine the flow of two pumps.

Large Flow High Pressure Hydraulic Control Valve Cdbf20L for Crane

Name: Large Flow High Pressure Hydraulic Control Valve Cdbf20L for Crane
Brand: HEFEI CHANGYUAN HYDRAULIC CO., LTD.
SKU: 898428105

Anhui, ChinaHEFEI CHANGYUAN HYDRAULIC CO., LTD.

US$140.00-500.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

Manual Type

Material

Cast Iron

Model NO.

Cdbf20L

Weight

10.4+5.6n Kg

Nominal Pressure

200 Bar

Nominal Size

20 mm

Nominal Flow Rate

180 L/Min

Number of Blocks

1 to 8

Dividing Flow

23-31 L/Min

Pressure of Dividing Valve

120 Bar

Spool Stroke

8+8mm

Customized Service

Application

Forklift, Crane, Construction Machinery

Transport Package

Packed in Exported Standard

Specification

10.4+5.6n kg

Trademark

Heye & HCHC

Origin

Anhui, China

Production Capacity

6000 PCS/Month

Key features

Stable Flow Control: Internal stable-flow valve provides consistent flow for steering systems.

Self-Lock Safety: Prevents vibration and locks tilt cylinder during engine stall for safety.

High Pressure Capacity: Nominal pressure up to 200 Bar for demanding hydraulic applications.

Large Flow Rate: Nominal flow rate of 180 L/Min supports high-demand machinery.

Modular Design: 1 to 8 sections can be combined based on customer requirements.

Dual Oil Inlet: Combines flow from two pumps to meet large flow system needs.

Compact Structure: Advanced and reliable performance with easy maintenance design.

Versatile Application: Suitable for forklifts, cranes, excavators, and mining machinery.

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: ≤4.48h 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.