1、High Quality & Fine Workmanship: Made of premium ABS material, which is durable and corrosion resistant. 2、High pressure resistance, low pressure water inlet, higher quality requirements. 3、It's easy to install & keeps your toilet running smoothly & quietly after each flush. 4、With anti‑siphon function, good stain resistance, adapt to different water quality. 5、The drainage is stable, the stability of the remaining water level of the single drain valve is kept within 3mm, and the batch stability is ±2mm. Features: 1. High Quality & Fine Workmanship: Made of premium ABS material, which is durable and corrosion resistant. 2. High pressure resistance, low pressure water inlet, higher quality requirements. 3. It's easy to install & keeps your toilet running smoothly & quietly after each flush. 4. With anti-siphon function, good stain resistance, adapt to different water quality. 5. The drainage is stable, the stability of the remaining water level of the single drain valve is kept within 3mm, and the batch stability is ±2mm. Specification: Condition: Brand New Item Type: Toilet Fill Valve Material: ABS Color: White Thread Connection: G1/2" (20mm) Thread Specification: G1 Caliber: 2.5 inches for ceramic mouth diameter 650-700mm Full Row, Half Row Adjustable Drainage Eate: >2.4L/s Remaining Water Level: The remaining water level in the half row ≥100mm The remaining water level in the whole row is 40-65mm Applicable Scene: Bathroom Package list: 1 x Toilet Fill Valve 1 x Rubber Ring 1 x Plastic Screw Notes: 1. This product is suitable for split toilets with water tanks of 305mm to 365mm. Please confirm clearly before purchasing. 2. The actual product color may deviate from the photo due to light. 3. There may be a slight deviation in the measurement of product.