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DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

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DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts
DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

Large Image :  DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

Product Details:
Place of Origin: Guangdong , China
Brand Name: YFM FK
Model Number: DH300-7
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: $10-88 / unit
Packaging Details: Export standard packaging
Delivery Time: 15-30
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 50
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DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

Description
Product Name: Excavator Hydraulic Parts Part Name: Rotary Swing Safety Relief Valve
Warranty: 3 Months Application: DH300-7 Crawler Excavator
Model: DH300-7 Function: Rotary Motor Swing Brake Protection And Anti-creep Control
Highlight:

DH300-7 Rotary Relief Valve

,

Excavator Control Valve Replacement

,

Rotary motor swing brake protection and

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Assembly
Rotary motor swing brake protection and anti-creep control . Precision-engineered replacement assembly manufactured with hardened alloy steel components for reliable hydraulic protection in demanding construction environments .
Failure Symptoms
Swing
rotation weakness
Brake
failure on slopes
Upper
structure drift when parked
Compatible Models
DH300-7 Excavator
Technical Specifications
ParameterSpecification
Product TypeRotary Swing Safety Relief Valve Assembly
Compatible MachineDH300-7 Crawler Excavator
FunctionRotary motor swing brake protection and anti-creep control
MaterialHardened Alloy Steel
ApplicationExcavator Hydraulic Control Valve System
Warranty3 Months
Company Profile

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

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 .

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

Factory Display

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

DH300-7 Excavator Control Valve Rotary Swing Safety Relief Valve Replacement Parts

">FAQ
Q1 : What does this Rotary Swing Safety Relief Valve do in the DH300-7 excavator ?
This valve provides rotary motor swing brake protection and anti-creep control . It is a critical component in the DH300-7 excavator hydraulic control system . Symptoms of a failing valve include : swing rotation weakness; brake failure on slopes; upper structure drift when parked .
Q2 : Is this valve compatible with my DH300-7 excavator ?
Yes, this rotary swing safety relief valve is specifically designed for DH300-7 excavator control valve assemblies . Please provide your machine serial number for exact fitment confirmation within 24 hours .
Q3 : What material is the rotary swing 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 Rotary Swing 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 DH300-7 Rotary Swing Safety Relief Valve ?
We offer a 3-month warranty on all DH300-7 rotary swing 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 .

Tag:

Main Safety Valve,

Excavator Valve Replacement,

Rotary Relief Valve

Contact Details
Guangzhou Xingfan Precision Hydraulic Co., Ltd.

Contact Person: Mr. Qu

Tel: +86 15218836774

Fax: 86--15622228066

Send your inquiry directly to us (0 / 3000)

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