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Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Specifications
Brand Name :
Zhongwei
Model Number :
OEM-134
Certification :
ISO9001:2015, ISO13485:2016
Place of Origin :
Guangdong, China
MOQ :
1
Price :
According to negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
10000Pcs/ Month
Delivery Time :
7-13 work days
Packaging Details :
According to negotiation
Product Name :
Excavator Manifold Hydraulic Valve
Size :
OEM Standard Size
Advantage :
OEM+ODM+OBM+JDM
Type :
Hydraulic manifold block
Application :
Construction Machinery
Material :
By customer
Description
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
The design of hydraulic valve block is mostly non-standard design, which needs to be conducted according to different working conditions and use requirements
The design of valve block is divided into the following steps: material selection, design, processing and heat treatment, deburring and
Cleaning, surface anti-rust treatment and test.

Different materials determine different pressure levels. First, select materials reasonably according to the service pressure. Generally
The following principles shall be followed:
When the working pressure P<6.3MPa, the hydraulic valve block can be cast iron HT20-40. Cast iron can be used
In order to carry out mass casting, reduce working hours and improve efficiency, especially suitable for standardized valve blocks.
When 6.3MPa ≤ P<21MPa, the hydraulic valve block can be aluminum alloy forgings, No. 20 forged steel or Q235;
Low carbon steel has good welding performance, especially suitable for non-standard hard pipes (many valve blocks need to be welded with hard pipes in use
Connect).
When P ≥ 21MPa, the hydraulic valve block can be made of 35 # forged steel. Direct machining or machining after forging
Post quenching and tempering HB200-240 (general high-pressure valve blocks are often subject to flaw detection, machining and heat treatment cycles.

Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator

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Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator

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Product Detail
Brand Name :
Zhongwei
Model Number :
OEM-134
Certification :
ISO9001:2015, ISO13485:2016
Place of Origin :
Guangdong, China
MOQ :
1
Price :
According to negotiation
Contact Supplier
video
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator
Manifold Hydraulic Valve Block Hydraulic Motor Cushion Valve For Rotary Excavator

Dongguan Zhongwei Metal Products Co., Ltd

Verified Supplier
3 Years
dongguan
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
CNC Turning Parts, CNC Milling Parts, Hydraulic Manifold
Total Annual :
2000000-6000000
Employee Number :
28~60
Certification Level :
Verified Supplier
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