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Quality 1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators factory
Quality 1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators factory
Quality 1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators factory
Quality 1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators factory
Quality 1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators factory
Quality 1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators factory

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

Place of Origin:China
Brand Name:GVO
Certification:CE,ISO
Model Number:E330CL 345B 345BL 345C Excavators
Minimum Order Quantity:1-10 pcs
Price:$44-$50
Payment Terms:L/C,D/A,D/P,T/T,
Supply Ability:10000 pcs per month
Product Details
Model: E330CL 345B 345BL 345C
Part Name: Secondary Relief Valve
P/N: 1772708 2398976
Function: Overload Protection
Stock: In Stock
Services: During Working Hours
Product Description

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

 Key attributes

Part name

Secondary Relief Valve

Packing

Carton

Model

 E330CL 345B 345BL 345C Certificate CE, ISO

P/N

1772708 2398976

 Delivery 3-15 Days

MOQ

 1PC

 Shipping port Huangpu,Guangzhou


 Precise Pressure Control & System Protection

The core function of the relief valve is to quickly open and release excess pressure when the hydraulic system pressure exceeds the set value. This effectively prevents serious failures such as hose bursts, pump damage, and valve body destruction caused by overloading, protecting the machine's core hydraulic components.

Optimized for Kobelco Equipment

This part is specifically designed for Kobelco SK135SR and SK140-8 models, ensuring perfect compatibility with the original hydraulic system and guaranteeing reliability and stability after installation.

Built for Demanding Conditions

As a critical component of an excavator's hydraulic system, this valve is manufactured to high standards. It is designed to withstand the high pressures, high-frequency vibration, and harsh environments typical of construction machinery operations, offering excellent durability and a long service life.

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

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

1.The pictures

2.The p/n

3.The size

Our Services – Transparent Partnership, Every Step

We Put Everything on the Table

We believe the best relationships are built on transparency. That means no hidden costs, no unclear timelines, and no surprises.

What Transparency Looks Like With Us:

  • Clear pricing – Every cost is explained upfront. No hidden fees, no add-ons.

  • Realistic timelines – If we can't ship same day, we tell you why and give you a realistic alternative.

  • Open communication – We share both good news and challenges. You'll always know where your order stands.

  • Honest advice – If we think another option is better for you, we'll say so — even if it means less margin for us.

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

What You Get

Trust. Confidence. A partnership that feels honest because it is honest.

GVO — Transparent partnership. Every step.

1772708 2398976 Secondary Relief Valve for E330CL 345B 345BL 345C Excavators

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