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XQF-22W
FLYBY
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| Product Type | Knock-off valve |
| Model Number | XQF-22 |
| Total range | 24mm |
| Adjustable range | 15mm |
| Pneumatic control range | 0.6~1.2Mpa |
The core mission of the XQF-22W dump truck limit valve is to provide fail-safe protection against costly and dangerous cylinder damage. Its 22mm effective stroke is engineered to trigger at the exact moment the dump body reaches its optimal tilt angle, instantly cutting the air supply and halting further extension. This precise dump truck cylinder protection is vital for preventing the piston from over-traveling and dislodging from the cylinder barrel—a catastrophic failure known as "dumping the cylinder." For fleet managers and owners, this translates directly to avoided repair costs, eliminated downtime, and enhanced worksite safety. Investing in this reliable tipping control valve is a proactive step towards securing your equipment's most critical components.
Designed for real-world variability, this heavy-duty limit valve boasts a wide pneumatic control range of 0.6 to 1 MPa. This broad compatibility means a single valve model can perform flawlessly across a mixed fleet, from lighter on-highway dump trucks to rugged off-highway mining tippers. Regardless of fluctuations in the air system pressure, the XQF-22W delivers consistent and reliable shut-off action. This versatility simplifies your spare parts inventory and ensures that every vehicle, irrespective of its make or model, is equipped with the same high standard of hydraulic system safety device. It's the universal solution for dependable dump truck safety device performance.
Achieving the perfect limit point is straightforward with the XQF-22W's 15mm adjustable range. This flexibility allows mechanics to fine-tune the valve's activation point during installation or maintenance, ensuring optimal performance for specific truck configurations and dumping requirements. The four-hole mounting limit valve design provides a secure and stable attachment to the vehicle frame, resisting loosening under constant vibration. This combination of easy adjustability and robust mounting makes it an ideal tipper truck limit valve that can be quickly configured for maximum safety and efficiency, reducing labor time and ensuring long-term operational accuracy.
Built to endure the harshest conditions, the XQF-22W is manufactured from high-quality materials with advanced surface treatments. This construction offers excellent resistance to corrosion, abrasion, and mechanical impact, which are common in construction and mining equipment. The valve's compact and robust housing can withstand the constant shock and vibration inherent in off-road operation and repeated dumping cycles. This ruggedness ensures that the valve remains operational and reliable over a long service life, making it a cost-effective dump truck over-extension valve that reduces the need for frequent replacements and maintains safety standards in even the most punishing applications.
Beyond just protecting the cylinder, the XQF-22W Four-Hole Limit Valve is a key investment in overall operational economy and safety. By preventing over-extension incidents, it eliminates the risk of secondary damage to hydraulic hoses, the dump body, and the truck chassis. It also drastically reduces the risk of accidents caused by unexpected mechanical failure, protecting personnel and assets on site. This proactive safety measure directly translates to lower maintenance costs, less unplanned downtime, and higher fleet availability. Upgrade your fleet's safety protocol today by integrating the XQF-22W, the definitive choice for operators who prioritize safety, reliability, and long-term profitability.
