1.Material preparation:
The valve materials selected for construction must meet the material standards stipulated by the state, and the dimensions and tolerances meet the relevant requirements.
2.Fire valve installation specifications:
The installation of fire valves shall comply with the relevant national and local fire regulations and building fire codes.
The installation of fire valve should use special fire pipes, and set up signs to indicate its role and position.
The installation of the fire valve should be carried out by the fire engineering unit with the corresponding qualification, and the construction process should be carried out in accordance with the design requirements. It is strictly prohibited to change the design requirements and position of the fire valve without authorization.
3.Fire valve material and performance:
The valve of the fire valve shall be made of steel or copper material, and the material shall meet the relevant standard 2. The sealing performance of the valve should be excellent and can be durable for a long time.
The opening temperature of the fire valve should be set according to the temperature requirements of the environment where the fire valve is located. Generally, the opening temperature is set between 70°C and 90°C.