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Lkf Full Range Pressure Compensated Variable Flow Control Valve 1500psi Reliable
US$20.00-35.00
1 Piece
Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Function

Pressure Regulating, Flow Control

Installation

Threaded Cartridge

Model NO.

LKF

Drive

Hydraulic

Type

Directly Operated Type

Pressure

Three Flow Levels

Structure

Depending on Model

Dimension(L*W*H)

Depending on Model

Maximum Pressure

3000psi

Maximum Flow Rate

114 L/Min

Material

Rubber Cast Iron

Color

Black

Temperature of Media

Room Temperature

Power

Hydraulic

Standard or Nonstandard

Standard

Media

Hydraulic Oil

Application

Hydraulic Modular Relief Valve

After-Sales Service Provided

Online Support

Transport Package

Strong Wooden Carton

Specification

Depending On Model

Trademark

Dingan

Origin

China Hebei Xingtai Ningjin

HS Code

8481901000

Production Capacity

60000 Piece/Pieces Per Month

Key features

Pressure Compensated Flow: Maintains steady flow rate regardless of pressure changes at the CF EX port.
Adjustable Safety Valve: Spring safety ball valve allows adjustable pressure range from 750 to 3000 psi.
Three Flow Levels: Available in three flow levels: 0-30, 0-60, and 0-114 L/min.
High Pressure Rating: Maximum pressure rating up to 3000 psi for reliable industrial performance.
ISO9001 Certified: Manufactured by an ISO9001:2000 certified enterprise with 10+ years experience.
Customizable Structure: Structure and dimensions can be customized depending on the specific model.

Company profile

Ningjin Ding'an Hydraulic Machinery Co., Ltd
Importers and ExportersOEM ServicesQuality AssuranceFast Delivery
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-08-01Nearest Port: TianjinAverage Response Time: ≤4.20hTerms 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:How does the valve maintain constant flow?
A:
The throttling orifice area changes with stem rotation, ensuring steady flow regardless of pressure changes at the CF EX port.
Q:What is the adjustable pressure range?
A:
The safety valve pressure is set at 1500 psi, with an adjustable range from 750 to 3000 psi.
Q:What are the available flow rates?
A:
There are three flow levels: 0-30 L/min (0-8 gpm), 0-60 L/min (0-16 gpm), and 0-114 L/min (0-30 gpm).
Q:Is customization available for this valve?
A:
Yes, the structure and dimensions can be customized depending on the model, and flow levels are customizable.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.

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