What materials are used in manufacturing?

The valves are manufactured using high-quality hydro-cast iron and tested on modern equipment to ensure minimal steam leaks and high performance.

Road Construction Element Zt20-5

Name: Road Construction Element Zt20-5
Brand: Shijiazhuang Hanjiu Technology Co., Ltd.
SKU: 1980907595

Hebei, ChinaShijiazhuang Hanjiu Technology Co., Ltd.

US$170.00

50-99 Pieces

US$150.00

100+ Pieces

Product profile

Customization

Available

Function

Direction Control

Type

Model NO.

ZT20-5

Transport Package

Carton Packing

Specification

ZT20-5

Trademark

Hanjiu

Origin

China

HS Code

84818029

Production Capacity

500000 Per Year

Key features

Customizable Control & Ports: Pneumatic control and oil port sizes are fully customizable to meet specific application needs.

High Precision Zero Leakage: High-precision spool manufacturing ensures zero leakage and minimal pressure drop during operation.

Wide Application Compatibility: Excellent replacement for OEM valves in mining, agriculture, construction, and special equipment.

12 Months Warranty: Comprehensive 12-month warranty coverage for all directional control valves and hydraulic equipment.

European Quality Standards: Meets high European quality standards, significantly outperforming domestic counterparts like P40/P80.

Built-in Pressure Valve: Standard built-in pressure valve ranging from 0 to 320 Bar with spring return to neutral position.

Company profile

Shijiazhuang Hanjiu Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.82h

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.

Product Q&A

Q:What control types are available for the ZT20-5?

The ZT20-5 supports pneumatic control (5-10 bar), manual control, hydro-electromagnetic control (12/24V), and hydraulic joystick control. Pneumatic control and oil port sizes can be customized.

Q:What is the warranty period for this product?

We provide a 12-month warranty for the ZT20-5 directional control valve and other hydraulic equipment.

Q:What are the key advantages of this valve?

It meets European quality standards, offers high precision with zero leakage, and serves as an excellent replacement for OEM valves in various heavy-duty applications like mining and agriculture.

Q:What is the nominal and maximum flow rate?

The nominal flow is 100 L/min, and the maximum flow is also 100 L/min. The maximum pressure is 200 bar.

Q:Can the oil port size be customized?

Yes, the oil port size is fully customizable to suit your specific equipment requirements.