Adjustable Toilet Drain Valve Fill Valve Flush Valve 260mm Adjustable Toilet Fill Valve High Quality & Fine Workmanship: Made of premium ABS material, which is durable and corrosion resistant.High pressure resistance, low pressure water inlet, higher quality requirements.It's easy to install & keeps your toilet running smoothly & quietly after each flush.With anti‑siphon function, good stain resistance, adapt to different water quality.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. 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. Specification: Item Type: Toilet Fill ValveThread Connection: G1/2" (20mm)Thread Specification: G1Caliber: 2.5 inches for ceramic mouth diameter 650-700mmFull Row, Half Row AdjustableDrainage Eate: >2.4L/sRemaining Water Level: The remaining water level in the half row ≥100mm The remaining water level in the whole row is 40-65mm Package list: 1 x Toilet Fill Valve1 x Rubber Ring1 x Plastic Screw