Does the valve have safety features?

Yes, it includes inner check valves to prevent oil return and inner relief valves to adjust system pressure.

What is the filtration requirement?

The filtration requirement is 10 to NAS 1638.

Earth Moving Machinery Element P80-3

Name: Earth Moving Machinery Element P80-3
Brand: Shijiazhuang Hanjiu Technology Co., Ltd.
SKU: 1982449405

Hebei, ChinaShijiazhuang Hanjiu Technology Co., Ltd.

US$55.00

50-99 Pieces

US$45.00

100+ Pieces

Product profile

Customization

Available

Function

Direction Control

Type

Model NO.

P80-3

Transport Package

Carton Packing

Specification

P80-3

Trademark

Hanjiu

Origin

China

HS Code

84818029

Production Capacity

500000 Per Year

Key features

High Flow Capacity: Nominal flow of 40 l/min with max operating pressure up to 250 bar.

Versatile Control Options: Supports manual, pneumatic, hydraulic, and electric control methods.

Customizable Spools: Modification allows for 1 to 8 spools to meet specific application needs.

Safety & Reliability: Features inner check and relief valves for system protection and stability.

Energy Efficient Design: Modules enable switchover between single and dual pumps to save energy.

Compact Structure: Lightweight, handy design with simple operation and high safety.

Broad Application Scope: Ideal for truck mounted cranes, wreckers, and dynamic compactors.

Company profile

Shijiazhuang Hanjiu Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.16h

AI-Powered supplier vetting

SummaryShijiazhuang Hanjiu Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in Hebei, China, supplying hydraulic pumps, motors, steering units, valves, cylinders, and related parts. Evidence indicates three production lines, annual production exceeding 500,000 pieces for certain products, an ISO 9001 certification, and 6–10 R&D engineers and quality-control staff. The supplier describes quality-control procedures covering design through after-sales and reports nearly 20 years of hydraulic-business experience, although the company profile also states operations began in 2010. Product application coverage is broad, but evidence for customization, formal after-sales performance, financial credibility, and customer cases is limited. Financial information is excluded.

Supplier typeThe supplier is explicitly classified as a trading company and manufacturer/factory. Its profile describes Hanjiu Technology as a professional hydraulic-products manufacturer, while another provided profile identifies Elephant Fluid Power as engaged in hydraulic pumps, motors, valves, and spare parts.

CertificationsThe supplier reports holding ISO 9001 certification and describes quality objectives including quality first, continuous improvement, zero defects, and zero complaints. This is explicit evidence of a formal quality-management certification.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and states that it pursues continuous improvement and innovation. It also reports developing and producing hydraulic orbital motors and steering units, but no patents, dedicated R&D facilities, or new-product results are provided.

Production capacityThe supplier reports three production lines and annual production exceeding 500,000 pieces for hydraulic orbital motors and steering units. Its stated product range includes motors, steering units, and cylinders with defined displacement, bore, length, and pressure ranges, supporting substantial manufacturing capability.