This valve is designed to mix hot and cold water to control and maintain water temperature within a specific range. It allows easy adjustment of hot and cold water flow to achieve the desired temperature. The red safety button must be pressed and held to adjust the temperature above 38°C. Integrated filter nets on both hot and cold water inlets help remove impurities from the water supply. Constructed with a solid brass valve core, it offers durability, strength, and resistance to rust. This wall-mounted thermostatic mixing valve is simple to install and compatible with various water heaters. It features a built-in safety mechanism that automatically cuts off the hot water supply if cold water is unavailable. Specifications: Operating Pressure: 0.05–1 MPa Recommended Pressure: 0.1–0.5 MPa (Pressure relief valve required if pressure exceeds 0.5 MPa) Standard Pressure: Dynamic Pressure 0.3 ± 0.02 MPa Cold Water Supply Temperature: 4°C–29°C Hot Water Supply Temperature: 55°C–85°C Recommended Operating Temperature: 60–70°C Temperature Control Range: 20°C–50°C Safety Button Activation Temperature: 38°C Dimensions and Weight: Option 1: Length: 115 mm (4.5 in) Width: 63 mm (2.5 in) Height: 42 mm (1.7 in) Package Size: 130 × 75 × 50 mm (5.1 × 3.0 × 2.0 in) Item Weight: 296 g (10.4 oz) Package Weight: 330 g (11.6 oz) Option 2: Length: 113 mm (4.4 in) Width: 86 mm (3.4 in) Height: 42 mm (1.7 in) Package Size: 115 × 90 × 45 mm (4.5 × 3.5 × 1.8 in) Item Weight: 394 g (13.9 oz) Package Weight: 420 g (14.8 oz) Option 3: Length: 115 mm (4.5 in) Width: 63 mm (2.5 in) Height: 42 mm (1.7 in) Package Size: 125 × 75 × 50 mm (4.9 × 3.0 × 2.0 in) Item Weight: 296 g (10.4 oz) Package Weight: 331 g (11.7 oz) Note: - Please allow 1–30 mm error due to manual measurement. - The actual color may vary slightly due to monitor display differences. Package Includes: 1 × Thermostatic Valve