Product Description: Built from durable chrome and copper, this radiator flow regulator offers reliable performance and long service life in your central heating system. Designed with precision, it provides effective control over heat output to maintain comfort and efficiency in your home or workplace. Key Features: materials: Chrome and copper construction ensures strength, resistance to corrosion, and dependable operation. Multiple port sizes available: Compatible with 1/2 inch, 3/4 inch, and 1 inch connections for versatile installation. Adjustable temperature control: Five settings allow you to finetune heat levels for different seasons and needs, including a frost protection mode to safeguard against freezing conditions. Versatile application: Regulates the flow to radiators in central heating systems for consistent, energyefficient warmth. Practical Use Scenarios: 1. Residential heating: Install on living room or bedroom radiators to set comfortable temperatures and prevent overheating. 2. Commercial buildings: Use in office or workspace heating systems to maintain stable climate control and reduce energy waste. 3. Seasonal properties: Keep frost protection active in holiday homes or seldomused rooms during winter to avoid damage from frozen pipes. This radiator flow regulator combines durability, compatibility, and precise temperature adjustment, making it a practical choice for any central heating system requiring reliable and efficient temperature management.