Product Description
Pressure Reducing Valve 723-40-71800 for Komatsu PC350-8 PC400-7 Excavator Spare Parts
Brand-new pressure reducing valve for Komatsu PC350-8, PC400-7, PC400-8, PC450-8, PC200-7, and more. 12-month warranty.
Product Specifications
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Part Number
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723-40-71800
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Product Type
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Pressure Reducing Valve
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Applicable Model
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Komatsu PC350-8, PC400-7, PC400-8, PC450-8, PC200-7, PC270-7, PC300-7, PC300-8, PC350-7
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Condition
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Brand New
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Quality
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OEM equivalent standard
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Place of Origin
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China
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Warranty
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12 Months
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MOQ
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1 PC
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Lead Time
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3-5 working days
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Product Description
The 723-40-71800 Pressure Reducing Valve is a hydraulic control valve installed in the main hydraulic circuit of Komatsu PC350-8, PC400-7, PC400-8, PC450-8, and related excavator models. It senses downstream pressure and automatically throttles the flow to maintain a preset lower pressure level in the secondary hydraulic circuit, protecting sensitive actuators and ensuring each function operates within its designed pressure range for safe and precise machine control.
Why Choose Us
✅ OEM equivalent quality at competitive factory price
✅ 12-month warranty
✅ Fast shipment within 3-5 working days for stock items
✅ Strict QC inspection
✅ Custom packaging available
FAQ
Q: What does a pressure reducing valve do?
A: It reduces and maintains a stable lower pressure in the secondary hydraulic circuit, protecting downstream components and ensuring each machine function operates within its designed pressure range.
Q: When should I replace the pressure reducing valve?
A: Replace when downstream circuit pressure is too high or unstable, hydraulic actuators respond sluggishly, or the valve body is cracked or seized internally.
Q: OEM or aftermarket?
A: High-quality aftermarket, meeting OEM equivalent standards.
Q: What is the lead time?
A: 3-5 working days for in-stock orders; 7-15 working days for bulk orders.
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for long-term cooperative buyers.
Q: Packaging options?
A: OEM, neutral, or custom packaging available.
About Guangzhou Qianchuan Machinery Parts Co., Ltd.
广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in Cat, Komatsu, Kubota, Sany, XCMG, Doosan, and more.
Contact us for wholesale pricing!
WhatsApp: +86 15360646166
Tim@partsforexcavator.com | www.partsforexcavator.com
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