MachineU > China Products > Machinery
E320C Excavator Control Valve Secondary Safety Relief Valve Components
E320C Excavator Control Valve Secondary Safety Relief Valve Components
Specifications
Part name :
Secondary Safety Relief Valve
Packaging Details :
Export standard packaging
Model :
E320C
Product name :
Excavator Hydraulic Parts
Price :
$10-88 / unit
Delivery Time :
15-30
Function :
Boom , arm , and bucket overload protection in control valve system
MOQ :
1 unit
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
50
Warranty :
3 Months
Brand Name :
YFM FK
Place of Origin :
Guangdong , China
Model Number :
E320C
Application :
E320C Crawler Excavator
Description
E320C Excavator Control Valve Secondary Safety Relief Valve Assembly
Boom, arm, and bucket overload protection in control valve system . Precision-engineered replacement assembly manufactured with hardened alloy steel components for reliable hydraulic protection in demanding construction environments .
Failure Symptoms
Weak
or drifting boom, arm, or bucket under load
Hydraulic
relief failure at working attachments
Compatible Models
E320C Excavator
Technical Specifications
ParameterSpecification
Product TypeSecondary Safety Relief Valve Assembly
Compatible MachineE320C Crawler Excavator
FunctionBoom, arm, and bucket overload protection in control valve system
MaterialHardened Alloy Steel
ApplicationExcavator Hydraulic Control Valve System
Warranty3 Months
Company Profile

E320C Excavator Control Valve Secondary Safety Relief Valve Components

ABOUT US

Guangzhou Xingfan Precision Oil Pressure Co. , Ltd. focuses on the after-market hydraulic maintenance and replacement of construction machinery including excavator, rotary drilling rig, pile driver, concrete mixer, delivery pump truck, crane, harvester and other equipment . Including hydraulic pump, traveling motor, rotary motor, distribution valve multi-way valve, gear pump, operating handle, walking foot valve, etc .

E320C Excavator Control Valve Secondary Safety Relief Valve Components

E320C Excavator Control Valve Secondary Safety Relief Valve Components

Factory Display

E320C Excavator Control Valve Secondary Safety Relief Valve Components

E320C Excavator Control Valve Secondary Safety Relief Valve Components

E320C Excavator Control Valve Secondary Safety Relief Valve Components

FAQ
Q1 : What does this Secondary Safety Relief Valve do in the E320C excavator ?
This valve provides boom, arm, and bucket overload protection in control valve system . It is a critical component in the E320C excavator hydraulic control system . Symptoms of a failing valve include : weak or drifting boom, arm, or bucket under load; hydraulic relief failure at working attachments .
Q2 : Is this valve compatible with my E320C excavator ?
Yes, this secondary safety relief valve is specifically designed for E320C excavator control valve assemblies . Please provide your machine serial number for exact fitment confirmation within 24 hours .
Q3 : What material is the secondary safety relief valve made of ?
The valve body is precision-machined from hardened alloy steel with heat treatment for wear resistance . Internal components undergo strict dimensional and pressure testing before assembly to ensure reliable operation under demanding hydraulic conditions .
Q4 : Do you provide installation support for this Secondary Safety Relief Valve ?
We recommend installation by a qualified hydraulic technician . Our engineers provide torque specifications, pressure calibration guidance, and troubleshooting support via video call or email . Proper installation ensures optimal valve performance and system reliability .
Q5 : What is the warranty and delivery time for the E320C Secondary Safety Relief Valve ?
We offer a 3-month warranty on all E320C secondary safety relief valve assemblies . Standard delivery is 15-30 days with export-standard packaging . Payment via T/T, Western Union, or PayPal is accepted . Volume pricing available for bulk orders .
Send your message to this supplier
Send Now

E320C Excavator Control Valve Secondary Safety Relief Valve Components

Ask Latest Price
Product Detail
Part name :
Secondary Safety Relief Valve
Packaging Details :
Export standard packaging
Model :
E320C
Product name :
Excavator Hydraulic Parts
Price :
$10-88 / unit
Delivery Time :
15-30
Contact Supplier
E320C Excavator Control Valve Secondary Safety Relief Valve Components

Guangzhou Xingfan Precision Hydraulic Co., Ltd.

Verified Supplier
1 Years
guangzhou
Business Type :
Manufacturer, Exporter
Main Products :
Excavator Hydraulic Pump, Excavator Hydraulic Pump Parts, Excavator Final Drive
Total Annual :
5000000-10000000
Employee Number :
5~10
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Hydraulic Safety Valve
MachineU China Products Machinery
Contact Supplier
Submit Requirement