80704372 Paver Leveling Cylinder Solenoid Valve for 6820 8820 Asphalt Paver Screed

80704372 Paver Leveling Cylinder Solenoid Valve for 6820 8820 Asphalt Paver

This 80704372 solenoid valve is the hydraulic control valve used on the screed leveling cylinder circuit of 6820 and 8820 asphalt pavers. It controls oil flow to the leveling cylinder, so the screed follows grade reference smoothly and paving thickness stays consistent. The valve is supplied as a ready-to-install replacement for worn or leaking original units.

Why the Leveling Valve Decides Paving Quality

Screed leveling is a closed hydraulic loop: sensor, controller, solenoid valve and leveling cylinder. When the solenoid valve starts to stick, internal leakage increases and the cylinder responds late, which shows up on the mat as waves, thickness variation and joint misalignment. Replacing the valve restores the original response time of the leveling circuit and removes the need for constant operator correction.

Technical Specifications

Key Features

• Part number 80704372 – matches the original valve so ordering and stock control stay simple.
• 6820 and 8820 fitment – port layout and mounting positions prepared for direct installation on both paver models.
• Stable spool response – precise spool machining keeps leveling reaction fast and repeatable on grade.
• Leak-tight sealing – tested sealing surfaces prevent internal leakage that causes screed drift and thickness variation.
• Factory tested – each valve is checked for flow, pressure holding and coil function before packing.

Applications

Suitable for 6820 and 8820 asphalt pavers working on highway surface course, municipal road resurfacing, parking areas and industrial yard paving. Also a practical spare part for contractors and rental fleets keeping pavers in continuous service.

Packing & Shipping

• Packing: carton, pallet or wooden box for export transport.
• Delivery time: 5–7 days after payment for stock items.
• Shipping terms: FOB Shanghai, EXW factory or CIF on request.
• Payment terms: T/T, L/C, Western Union.

Company Profile

Suzhou Benit Machinery Technology Co., Ltd has specialized in manufacturing and distributing road equipment spare parts for more than 15 years. We supply over 85% aftermarket spare parts for major road equipment brands, supported by advanced technical input from Germany. Our products serve customers in the USA, North Europe, East Europe, Southeast Asia, Australia and the Middle East.

FAQ

Q: How can I confirm this valve fits my machine?
A: Send us the machine model, serial number and a photo of the old valve, and we will confirm 80704372 fitment before shipment.

Q: What is the minimum order?
A: MOQ is 1 piece.

Q: Do you provide after-sales support?
A: Yes, video technical support and online support are provided, with a 1 year warranty.

Q: Can you ship urgently?
A: Stock items ship within 5–7 days after payment; express air freight is available on request.

Contact Us

Send your machine model and required quantity, and our team will reply with price, stock status and shipping cost within one working day.