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Supplier product

Crane Main Relief Valves

Hunan Zhicheng Crane Parts

Product overview

A main relief valve for the lower-carriage multiway valve is separately listed; confirm the offered valve reference, setting and interface against the actual crane circuit.

Specify the hydraulic circuit duty, flow, pressure, fluid, port arrangement and control requirements. Request the proposed device drawing and hydraulic schematic, with operating limits and interfaces checked against the actual installation and current supplier documentation. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.

Parts Materials category

Published specifications

Published offering
Crane Main Relief Valves
Selection basis
Confirm the actual offered configuration and availability

Selection points

Supplier & product source

Hunan Zhicheng Crane Parts · Changsha, Hunan

Read the supplier product description

Source reviewed: 2026-11-13. This directory summary organises the supplier’s published product information.

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