Industrial Quick Coupler Valves for High-Flow & Pressure

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Quick Coupler Valves | Fast, Leak-Proof Water Connections for Irrigation & Industry​

Quick Coupler Valves | Fast, Leak-Proof Water Connections for Irrigation & Industry​

Instantly connect/disconnect water lines with durable quick coupler valves. Ideal for irrigation, industrial systems, and high-pressure applications. Leak-resistant & easy to install.​
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Advantages of Quick Coupler Valves

Material

High - strength manganese steel and structural integrated mechanical design are used, which is durable and suitable for assembly requirements of various tonnage excavators.

Pin Shaft

Made of high - quality alloy steel 40cr with added quenching and tempering process, it has higher strength and is more wear - resistant.

Operation

Easy to operate, the driver controls and installs it in the cab, and only needs to manually insert the safety pin.

Environmental Protection

Use high - quality environmentally friendly paint with low pollution. the primer uses epoxy ester primer and the topcoat uses polyurethane topcoat.

Industrial Quick Coupler Valves – Quick-Disconnect Water Fittings for High-Flow & Pressure Applications

1.Structure: The structure is reasonable which minimizes the loss of excavator digging force.
2.Installation: theelectric control switch controls the electromagnetic reversing valve, and the pilot oil pressure of theexcavator is used to push the connector cylinder to rotate the grab hook to achieve the connection and disassembly of the shaft. after installation, the cylinderis self-locking
3.Cylinder: the imported brand nok sealing kit is used, and the quality is muchhigher than other domestic sealing brands, which greatly reduces the probability of oil leakage in the cylinder.

FAQ

Are you a trading company or a manufacturer?

We are a product manufacturer.
Yes, we can customize the size of the equipment to fit your excavator according to your needs.
The MOQ is 1 unit.
Usually, we have it in stock. So as soon as the customer orders, we can ship it. If the purchased quantity exceeds the stock,we will determine the delivery timeaccording to the product type, production quantity and delivery address.

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What Our Clients Are Saying

Marco T.
Marco T.

Since switching to these quick couplers, our fleet's downtime has plummeted. They've handled two years of brutal daily use without a single failure.

​​Sarah L
​​Sarah L

The positive lock mechanism gives me total confidence that the attachment is secure. It’s the safest and most reliable coupler we’ve ever used on our projects.

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Why Choose Us

Why Choose Us

Ningbo Yichen Environmental Technology Co., Ltd. is a leading Chinese manufacturer of hydraulic excavator attachments and environmental engineering equipment. With 20+ years’ experience, our CE‑certified products serve 500+ clients worldwide.