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Dbw20b Type Pilot Operated Fluid Control Directional Hydraulic Relief Valve
US$25.00
1 Piece
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableFunction
Flow ControlInstallation
SuperpositionModel NO.
DBW20BDrive
Electric HydraulicType
Pilot-Operated TypeApplication
Industrial UsageMaterial
SteelUsage
SafetyCondition
NewType of Shipping
Express, by Sea etcMOQ
1Transport Package
Strong Wooden CartonSpecification
10Trademark
DINGANOrigin
ChinaProduction Capacity
200000/PiecesKey features
Pilot-Operated Design: Uses pilot valve core to control main valve for precise pressure regulation and system unloading.
Solenoid Unloading: DBW type features solenoid reversing valve for efficient main valve core unloading and pressure switching.
Remote Control Port: Equipped with remote control port 'X' to unload valve or switch to different secondary pressure.
Industrial Steel Build: Constructed from durable steel material, designed for robust industrial usage and safety applications.
Custom Design Service: We can produce any customized design for you to meet specific industrial requirements.
Strict Quality Control: Each piece is strictly tested before packaging with a strict quality control system from start to end.
Competitive Pricing: Offers cheap and discounted prices for high-quality hydraulic directional relief valves.
Secure Packaging: Uses sturdy wooden cartons for packaging to ensure safety of goods during sea or express shipping.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-08-01Nearest Port: TianjinAverage Response Time: ≤5.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturer of hydraulic valves, hydraulic machinery, and mechanical parts. It reports ISO 9001 certification, more than 10 production lines, machining and finishing equipment, 6–10 years of R&D engineer experience, and 11–20 quality-control staff. Its quality and service systems include documented complaint-handling, corrective/preventive-action, inspection, supplier-assessment, and traceability procedures. The supplier supports extensive customization and exports, with 71%–90% of sales from exports and self-operated import/export rights. However, it reports no available SDK, no inventory, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Financial records are identified for 2021–2023, but the provided data does not disclose performance values. Customer recognition in multiple international markets is stated, although specific customer cases are not provided.
Supplier typeThe supplier is explicitly classified as a Manufacturer and operates as a Limited Company. Its stated business scope covers hydraulic machinery and mechanical parts, while its offered product scope is Hydraulic Valve.
CertificationsThe supplier reports holding ISO 9001 certification, providing explicit evidence of a recognized quality-management-system certification.
After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, plus written supplier-service assessment procedures. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and no overseas service coverage, so the evidence supports internal service controls but not broad overseas after-sales infrastructure.
R&D capabilityThe supplier states that it has technical strength, product-development support, processing capacity, and R&D engineers with 6–10 years of total experience. Nevertheless, it explicitly has no available SDK, and the slices do not provide evidence of patents, new-product output, or measurable R&D performance.
Production capacityProduction capability is supported by a dust-free constant-temperature workshop, testing and processing equipment, more than 10 production lines, machining-center, milling, polishing, and honing equipment, and lead times within 15 working days in both peak and off-season. The supplier reports no inventory capability and no valid capacity contract with related subcontractors, indicating some capacity-continuity limitations.
Customization capabilityThe supplier explicitly offers customization from designs and samples, full and minor customization, and flexible customization. This is reinforced by its listed machining and finishing equipment and documented finished-product inspection instructions.
Client casesThe supplier states that its products are sold in Russia, Europe, the Middle East, South America, Asia, and other markets and are recognized by customers; exports account for 71%–90% of total sales. However, no named customers, project examples, or verifiable case details are provided.
Product Q&A
Q:What is the difference between DB and DBW types?
A:
The DB type limits system pressure, while the DBW type also limits pressure and can unload it using a solenoid reversing valve.
Q:How does the valve control pressure?
A:
Control pressure acts on the main valve core and pilot valve. If pressure exceeds the spring setting, the pilot opens, creating a pressure drop to connect port A to B.
Q:Can the pressure be adjusted remotely?
A:
Yes, the relief valve can be unloaded or switched to a different secondary pressure by means of the remote control port 'X'.
Q:What is the MOQ for this product?
A:
The Minimum Order Quantity (MOQ) for this product is 1 unit.
Q:What materials are used in construction?
A:
The valve is made of steel, suitable for industrial usage and safety applications under new conditions.
Send Inquiry
*To:
Ningjin Ding'an Hydraulic Machinery Co., Ltd
Ningjin Ding'an Hydraulic Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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