Description: Brass body with chrome plated, solid and durable. All male connectors. Temperature Range: 20 to 50 degree. All G3/4(DN20) male connectors. No matter how the temperature and water pressure change, it will stabilize the water flow. Built-in temperature control component, in the event of a cold water failure, the safety device automatically shuts off the supply of hot water to prevent burns. The thermostatic mixing valve has a high flow rate and good universal performance, suit for domestic hot water, small floor heating circuits with or without HWC (hot water circulation). Specification: Material: Brass+Chrome Height: 11.5cm/4.53inch Connector Thread: DN20 (G3/4) Package Includes: 1 Piece Mixing Valve