Scope of Application
Building Water Supply and Drainage Systems: Applied in various buildings such as residential houses, commercial buildings, and industrial plants. It is used in the drainage pipelines of areas like bathrooms, kitchens, balconies, and basements to achieve the discharge of sewage and wastewater. For example, the floor drain valve in the bathroom can promptly drain the accumulated water on the floor, preventing the impact of waterlogging on daily use.
Municipal Drainage Projects: Widely used in urban rainwater drainage systems and sewage drainage systems. For instance, the rainwater inlet valves on both sides of the road can quickly collect and discharge rainwater, avoiding urban waterlogging; the drain valves in sewage treatment plants are used to control the flow direction and discharge of sewage during the treatment process.
Industrial Field: In many industrial production processes, wastewater is generated and needs to be discharged and treated through drain valves. For example, in the wastewater treatment systems of chemical enterprises, electroplating factories, etc., the drain valves can precisely control the discharge and treatment process of wastewater according to the technological requirements to ensure that the wastewater meets the discharge standards.
Water Conservancy Projects: In water conservancy facilities such as reservoirs, dams, and channels, drain valves are used to control the water level, discharge excess water, and regulate the water flow. For example, the emptying drain valve of a reservoir can quickly discharge the reservoir water during reservoir maintenance or when the water level needs to be lowered.
Features
Good Sealing Performance: Drain valves usually adopt high-quality sealing materials and designs, which can effectively prevent water leakage. For example, rubber seals can closely fit the valve seat when the valve is closed, ensuring no leakage, maintaining the normal operation of the drainage system, and avoiding water resource waste and environmental pollution.
Corrosion Resistance: Since the drainage medium may contain various chemical components, such as acids and alkalis, drain valves are generally made of corrosion-resistant materials, such as stainless steel and copper alloys. This makes the valve less likely to be corroded during long-term use, extends its service life, and reduces the costs of maintenance and replacement.
Smooth Water Flow: The internal structure of the drain valve is reasonably designed, with a wide water flow passage and low resistance, ensuring smooth water drainage. For example, some drain valves adopt a large-diameter design and a streamlined internal flow channel, allowing water to pass through the valve quickly, improving the drainage efficiency, and avoiding waterlogging problems caused by poor drainage.
Convenient Operation: Drain valves have various operation modes, including manual, electric, and pneumatic. Manual drain valves usually have a simple operating mechanism, which is convenient for on-site manual operation; electric and pneumatic drain valves can be operated through remote control or automated systems, realizing intelligent management and improving work efficiency.
High Reliability: Drain valves have undergone strict quality inspections and tests, featuring high reliability and stability. Under normal operating conditions, they can operate stably for a long time with few failures, ensuring the safe and reliable operation of the drainage system and reducing drainage accidents caused by valve failures.
