3-Hole Hydraulic Tipper Control Valve 14750667H For Shacman Heavy-Duty Dump Truck Parts Lifting Air Control Valve Replacement Parts For Cargo Tipper Hydraulic System Maintenance

Heavy-Duty Cast Aluminum Valve Body Resists Vibration And High Air Pressure Leakage：One-piece die-cast aluminum withstands bumpy road impact and hydraulic system pressure, free of air leakage and body crack after long-term frequent use.

4-Position Precise Control With Safety Lock Prevents Accidental Operation：Four functional modes including lift, neutral, lower and PTO, plus red safety latch to avoid unexpected box lifting during transit for better driving safety.

Standard 3 Air Port Layout Enables Direct Connection With Original Hydraulic Pipes：Bottom ports with factory matching thread and spacing, no hose adapter modification needed during overhaul.

Wear-Resistant Spool With Fluorine Rubber Seals Maintains Smooth Shifting：Precision ground spool and oil-proof gaskets resist dust and grease contamination, eliminating sticking and pressure loss after thousands of lever movements.

Ergonomic Non-Slip Grip Ensures Effortless Single-Hand Operation：Thick textured rubber knob delivers stable hold even with dirty hands, reducing fatigue from repeated tipper lifting cycles.