Upgrade your bathroom experience with our premium Toilet Fill Valve, expertly crafted with high-quality ABS material for exceptional durability and corrosion resistance. This model boasts high-pressure resistance, low-pressure water inlet, and meets stringent quality requirements. Its easy installation ensures a smooth and quiet toilet operation after each flush. Key Features: · High-Quality ABS Construction: Ensures durability and resistance to corrosion, providing a reliable performance. · Advanced Anti-Siphon Function: Prevents backflow and ensures a clean water supply, suitable for various water quality conditions. · Adjustable Flow Rate: Delivers a stable drainage rate of >2.4L/s, maintaining a consistent water level. · Precise Water Level Control: Maintains a remaining water level of ≥100mm in half row and 40-65mm in full row, ensuring optimal performance. · Wide Compatibility: Suitable for split toilets with water tanks of 305mm to 365mm, offering flexibility and convenience. · Easy Installation: Simple and straightforward installation process, ensuring a hassle-free experience. · Durable Design: Includes a rubber ring and plastic screw for secure and long-lasting operation. Specifications: · Material: ABS · Thread Connection: G1/2" (20mm) · Caliber: 2.5 inches for ceramic mouth diameter 650-700mm · Drainage Rate: >2.4L/s · Remaining Water Level: ≥100mm (half row), 40-65mm (full row) Package Includes: · 1 x Toilet Fill Valve · 1 x Rubber Ring · 1 x Plastic Screw