Does the valve include safety features for engine failure?

Yes, the self-lock valve shaft prevents vibration and locks the tilt cylinder if the engine stalls.

Are double relief valves included?

Yes, it features a main relief valve for the whole system and a dividing relief valve for the steering system.

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: 838068155

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

Certification

ISO9001

Media

Oil

Model NO.

CDB*-F20L

Standard

Connection Mode

Internal Thread

Power

Hydraulic

Material

Cast Iron

Type

Manual Type

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

Weight

10.4+5.6n Kg

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 ensures consistent flow for steering systems.

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

High Pressure Capacity: Nominal pressure up to 200 Bar with double relief valves for system control.

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

Dual Pump Support: Double oil inlet ports allow combining flow from two pumps for high volume.

Versatile Application: Suitable for forklifts, cranes, excavators, and mining machinery up to 10 tons.

Compact Structure: Advanced design reduces system complexity while ensuring easy maintenance.

ISO 9001 Certified: Manufactured under strict ISO 9001 quality management standards.

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: ≤6.41h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHEFEI CHANGYUAN HYDRAULIC CO., LTD. is a Chinese manufacturer specializing in hydraulic components, with a large manufacturing plant and a workforce of 645 employees. Established in 1997, the company holds several ISO certifications and has extensive R&D capabilities. Its production capacity includes 400,000 hydraulic pumps/motors and valves, and 200,000 hydraulic cylinders annually. Despite a relatively low percentage of sales from exports, the company exports to diverse markets, including Europe and Asia. The supplier is financially credible with substantial registered capital and has been recognized as an excellent supplier.

Supplier typeHEFEI CHANGYUAN HYDRAULIC CO., LTD. is a manufacturer of hydraulic components, established in 1997, and has been recognized as a high-tech enterprise.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, indicating a robust management system.

Financial creditThe company has a registered capital of 33,687,500 RMB and a reported annual production output valued between US$5 Million - US$10 Million.

R&D capabilityThe company is described as a high-tech enterprise with 81 R&D engineers, indicating strong innovation capabilities.

Production capacityThe supplier operates over 10 production lines with significant annual outputs of hydraulic components, indicating robust production capabilities.