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CJENG

CJENG

Valve Body for Loader

Model

Series

Heavy Construction


Transaction Process

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Delivery

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Shipment

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Origin

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Description

Summary of Product

The control valve for a wheel loader is divided into PL250, PL300, and M400 classes. Since a valve type is a mono block type, and a high pressure of 320 bar or more corresponding to commonly used pressure is operated, careful process management is needed for preventing internal cast defects, and the like, such a shrinkage cavity, a gas porosity, and the like, from being generated in the inside of the case.


Technical Features

ㆍExcellent Castability and Stable Substantive Strength of CGI Cast Iron
ㆍExcellent Processability
ㆍPressure Resisting Quality (302 bar or more) of Casting
ㆍStable Substantive Strength & Durability by CGI Structure Control Technology
ㆍStable Size & Size Accuracy
ㆍCleanliness of Inner Flow Passage (Kolene Treatment of All Products)


Material Spec

MaterialMechanical Properties
T.S(MPa)Y.S(MPa)E.L(%)Hardness(HB)
CGI 350350 or more230 or more3 or more160 ~ 216
CGI 420420 or more270 or more2 or more170 ~ 230
CGI 450450 or more290 or more2 or more180 ~ 240
FCD 500
500 or more310 or more2 or more160 ~ 230


Control Valve for Loader



Inquiry

Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

ⓒ2024 Komachine Inc. All rights reserved.