Does the valve return to neutral automatically?

Yes, the valve automatically kicks back to neutral when the cylinder completes its stroke.

What are the port thread specifications?

Port threads are G 1/2 for A-B and G 3/4 for P-T.

Is the spool customizable?

Yes, spool options include configurations 1 through 6 and beyond.

P81 Series Log Splitter Valve

Name: P81 Series Log Splitter Valve
Brand: Shijiazhuang Hanjiu Technology Co., Ltd.
SKU: 1984289205

Hebei, ChinaShijiazhuang Hanjiu Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Function

Flow Control

Installation

Threaded Cartridge

Model NO.

p81

Drive

Hydraulic

Type

Directly Operated Type

Spool

1, 2, 3, 4, 5, 6, ...

Flow

40lt, 50lt, 60lt, 90lt, 100lt, 120lt, 140lt, ...

Transport Package

Carton, Pallet

Specification

5 KGS

Trademark

HANJIU

Origin

China

HS Code

8481802990

Production Capacity

10000 Pieces

Key features

Adjustable Inlet Relief Valve: Built-in adjustable relief valve for precise pressure control.

Hydraulically Balanced Spool: Hard chrome plated spool ensures smooth operation and durability.

Flexible Lever Installation: Lever can be installed in either up or down position.

Adjustable Detent Pressure: Detent release pressure adjustable from 70 to 140 bar.

Automatic Neutral Return: Valve automatically returns to neutral when cylinder stroke completes.

Wide Operating Temperature Range: Ambient temperature range from -40 to +60 degrees Celsius.

High Flow Capacity: Nominal flow capacity of 80 Litres per minute.

Customizable Spool and Flow: Available in various spool configurations and flow rates.

Company profile

Shijiazhuang Hanjiu Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

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.