What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

What is the application of this valve?

It is used for flow control in industrial applications like excavators and concrete pumps.

6423 Charge Pump Relief Valve Alternative Spare Parts

Name: 6423 Charge Pump Relief Valve Alternative Spare Parts
Brand: Ningbo Smile Hydraulics Co.,Ltd.
SKU: 2182504605

Zhejiang, ChinaNingbo Smile Hydraulics Co.,Ltd.

US$10.00

1-9 Pieces

US$20.00

10+ Pieces

Product profile

Customization

Available

Media

Oil

Temperature

Ordinary Temperature

Model NO.

6423

Actuator

Hydraulic

Connection Form

Flange

Type

Pilot Operated

Material

Cast Iron

Pressure

Ordinary Pressure

Valve Structure

Pilot Piston Structure

Power Supply

None

Usage

Flow Control

Standard

Application

Industrial Usage

New

Yes 100% New

MOQ

1PC

Stock

in Stock

After-Sales Service Provided

Online Support

Transport Package

Carton Case

Specification

50*50*40cm

Trademark

Smilehydraulics

Origin

Made in China

HS Code

8413503190

Production Capacity

1000PCS/Year

Key features

100% New Quality: Products are guaranteed to be 100% new with highest quality assurance.

Wide Compatibility: Replacement parts for Eaton, Parker, Rexroth, Vickers, and more brands.

Low MOQ: Minimum order quantity is just 1 piece, suitable for spare part needs.

In Stock Availability: Items are kept in stock for prompt delivery and immediate shipment.

Flexible Packaging: Standard export wooden cases or customized packaging as per requirement.

Multiple Shipping Options: Supports air, sea, or express delivery via DHL, FedEx, UPS, etc.

Online Support: Professional online after-sales service provided for technical assistance.

Industrial Application: Suitable for excavators, concrete pumps, drilling rigs, and mixer trucks.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Ningbo Smile Hydraulics Co.,Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: NingboAverage Response Time: ≤2.99hTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryNingbo Smile Hydraulics Co., Ltd. is a China-based limited trading company established in 2023 with three employees, offering hydraulic pumps, motors, valves, and related parts. It reports customization and ODM capabilities, inventory availability, self-operated import/export rights, and export sales representing 90% of total sales. However, it is not identified as a professional technical supplier, does not provide 3D software design, has had no new products in the past year, and lacks SDK availability. Overseas service infrastructure is limited: it has no overseas warehouses, showrooms, agents, or branches, and reports services in zero countries. Quality-related procedures exist but lack written records, while raw-material traceability, manufacturing-contract status, and quality assurance status are unknown. An SGS audit was conducted, but the recorded evaluation result was 0 and the report validity ended in 2024.

Supplier typeThe supplier is a limited company and trading company based in Zhejiang, China, with three employees. Its stated product scope covers hydraulic pumps, motors, valves, and related components, and the SGS record identifies the same company and product categories.

After-Sales capabilityThe supplier has in-stock service capability and accepts FOB, CFR, CIF, and EXW quotation terms. However, it has no overseas warehouse, showroom, agent, or branch, reports overseas services in zero countries, and its complaint-handling procedure has no written records.

R&D capabilityThe supplier is not identified as a professional technical supplier, does not provide 3D software design, had no new products in the past year, and has no SDK available. It does provide ODM services, but the broader evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and it also reports ODM service availability. These statements provide direct evidence of broad customization options despite the absence of 3D software design service.