Guangzhou Qichao Machinery Parts Co., Ltd.
                                                                                                           
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ZVEZDA Proportional Solenoid Valve 313-7668 Fit 320D 323D 329D 336D Excavator

Price Negotiable
Price: Please send mail or Whatsapp
MOQ: 1 Piece
Delivery Time: 1–7 Working Days After Payment
Brand: ZVEZDA
Product Description
ZVEZDA Proportional Solenoid Valve 313-7668 Fit 320D 323D 329D 336D Excavator

This ZVEZDA hydraulic proportional solenoid valve, replace part number 313-7668, fits 320D,323D,329D,336D excavator. It controls main pump flow and hydraulic system pressure adjustment. Common solved failures: excavator slow movement, insufficient digging power, hydraulic pump pressure abnormal. Goods can be shipped within 1–7 working days after payment.

Specification Details
Brand ZVEZDA
Replace Part Number 313-7668
Product Type Hydraulic Proportional Solenoid Valve
Applicable Model 320D, 323D, 329D, 336D Excavator
Connector Black Two-Pin Waterproof Plug
Main Material Alloy Steel Spool + Zinc Plated Metal Housing
Origin China
Delivery Time 1–7 Working Days After Payment
Warranty 6 Months Under Normal Use
Packaging Neutral Carton Packing
Sample Service Sample Available

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No. Question & Answer
Q1 Q: What machine fits ZVEZDA proportional solenoid valve 313-7668?

A: It fits 320D,323D,329D,336D excavator. Confirm part number 313-7668 and valve appearance before purchase.
Q2 Q: Excavator action still slow after replacing valve?

A: Check controller signal and hydraulic pump pressure setting.
Q3 Q: Can interchange with other proportional valves?

A: Not interchangeable. Internal parameters differ. Confirm part number 313-7668 before ordering.
Q4 Q: Advantages of ZVEZDA proportional solenoid valve?

A: Precise flow control, stable signal response, anti-vibration housing, direct replacement.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Qichao Machinery Parts Co., Ltd.
Location 825-827, Zhuji International Machinery City, No.36 Zhuji Road, Tianhe District, Guangzhou, China
Contact Person Sales

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