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Home  /  Products  /  Excavator Relief Valve  /  330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory
Quality 330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2 factory

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

Place of Origin:China
Brand Name:GVO
Certification:CE,ISO
Model Number:E416E E422F E428E E432F E434F E444F E432F2 434F2
Minimum Order Quantity:1-10 pcs
Price:$24-$28
Payment Terms:L/C,D/A,D/P,T/T
Supply Ability:10000 pcs per month
Product Details
Highlight:

Excavator Main Relief Valve

,

Overload Safety Valve E416E

,

Control Valve E422F E428E
Part Name: Main Relief Valve
Model: E416E E422F E428E E432F E434F E444F E432F2 434F2
P/N: 330-3979
MOQ: 1 PC
Stock: In Stock
Services: During Working Hours
Product Description

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

 Key attribute

Part name

Main Relief Valve

Model

 E416E E422F E428E E432F E434F E444F E432F2 434F2

P/N

330-3979

MOQ


 1PC

Packing

Carton
Certificate CE, ISO

Delivery

 3-15 Days

Shipping port

Huangpu,Guangzhou


Product profile

  • Critical Pressure Protection: The valve releases pressure when it gets too high, preventing damage to the pump, cylinders, travel motor, and hydraulic lines. If a relief valve is not provided, high hydraulic pressure can damage hydraulic cylinders, piping, and other components. This valve relieves excess pressure in time to protect the machine and equipment.
  • Smooth and Stable Operation: By balancing the hydraulic flow entering and leaving the hydraulic cylinder, it helps control the balance of lifting and telescopic movement, making machine operation more stable and responsive. It keeps system pressure steady under different loads and working conditions.

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

If you need other parts, send us the related details please:

1.The pictures

2.The p/n

3.The size

GVO Value

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

We are a professional manufacturer and exporter of hydraulic components, electrical systems, and engine parts for excavators. Founded in 2017 and headquartered in Guangzhou, China, we focus on customer-oriented service.

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

We supply hydraulic pumps, gear pumps, relief valves, throttle motors, sensors, solenoid valves, regulators, wiring harnesses, and engine parts. Our products are compatible with major excavator brands. Over 1,000 part numbers are kept in stock.

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

As a factory-direct supplier, we control quality and cost from raw material to finished product. Every part is inspected and performance-tested before shipment. We help customers confirm models, avoid wrong purchases, and ship common parts fast.

330-3979 Main Relief Valve Overload Relief Valve Safety Valve Control Valve for E416E E422F E428E E432F E434F E444F E432F2 434F2

If you have any problem after receiving the goods, we stay available to help you solve it. No matter the order size, we treat everyone the same. Our products are exported to more than 30 countries and regions.

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