OverviewThe FSP4X Combined High-Speed Inlet Air Valve is a high-performance automatic valve that integrates high flow high-speed exhaust, micro continuous exhaust, and rapid suction pressure compensation. This valve is optimized for the air management needs of pipeline systems at different stages of water filling, operation, and emptying. Its core feature is extremely fast exhaust speed, which can effectively prevent air resistance, water hammer, and negative pressure hazards. It is particularly suitable for pipeline systems with high flow rates, high head, or frequent operations, ensuring safe and efficient system operation. Widely used in large-scale water supply networks, long-distance water transmission projects, power plant circulating water systems, HVAC systems, industrial process pipelines, and fire pump room water supply main pipes that require rapid removal of large amounts of air and high system protection requirements. Especially suitable for high-risk pipeline nodes with frequent system start stop and prone to water hammer or negative pressure, it is a key equipment to ensure the efficiency and safety of large-scale fluid transportation systems.FSP4X Combined High-Speed Inlet Air Valve product diagram

OverviewCARX compound quick exhaust valve is a high-performance automatic valve integrating high-speed mass exhaust, continuous trace exhaust and quick air admission functions. The composite air valve is based on the principle of buoyancy effect of water on stainless steel float ball. When the water level of the exhaust valve rises, the float ball will automatically float under the buoyancy effect of water until the valve clack contacts the sealing surface of the valve seat seal ring at the exhaust port. When the buoyancy increases to more than the required specific pressure of the sealing surface, the exhaust port will be automatically closed. The valve is optimized for the gas management requirements of the pipeline system in different stages such as water filling, operation and emptying. The composite double-port structure is adopted, which can realize the combination of rapid gas throughput and precise control, effectively prevent the hazards of pipeline air resistance, water hammer and negative pressure, and ensure the safe, efficient and stable operation of the system under various working conditions. Widely used in municipal water supply network, large building water supply system, HVAC circulating system, industrial cooling water system, fire pump room and long-distance water transmission project pipeline highest point or key node. It is especially applicable to the occasions with frequent start and stop of the system, easy to produce water hammer or negative pressure, and high exhaust efficiency requirements. It is one of the core equipment to ensure the smooth and safe operation of the fluid transmission system.MSP4X Multi-function Air Valve with Water Hammer Protection Product Diagram

OverviewThe MSP4X bridging type waterproof hammer air valve is a special safety valve designed specifically to prevent and eliminate water hammer hazards in pipeline systems. It adopts a unique dual component structure of "small hole intake and large hole high-speed exhaust", which can quickly suck in a large amount of air when the pipeline is emptied or negative pressure is generated, and discharge air at high speed at the moment of water column bridging, effectively buffering pressure fluctuations, absorbing water hammer energy, and protecting pipelines and equipment from severe pressure impact damage. It is an indispensable key protective device for long-distance, high head or fast start stop pump working conditions of pipeline systems. Specially designed for key locations prone to water hammer hazards, such as long-distance water pipelines, pump station outlets, power plant cooling water systems, industrial process pipelines, and large irrigation systems. Especially suitable for working conditions with high head, fast flow rate, frequent valve opening and closing, or sudden power outage of pump units, it is the core protective equipment to ensure the safety of pipeline systems and prevent pipe burst accidents.Product diagram of MSP4X bridging waterproof hammer air valve

OverviewP4X air supply and exhaust valve is an automatic control valve designed to automatically discharge accumulated gas in liquid pipeline systems and quickly suck in air when negative pressure is generated in the system, preventing pipeline blockage or negative pressure damage and ensuring safe and stable operation of the system. This valve usually adopts a floating ball or diaphragm structure, which can automatically open and close according to the pressure and liquid level changes in the pipeline, achieving dual functions of exhaust and replenishment. Widely used in water supply and drainage networks, HVAC systems, fire water supply systems, industrial circulating water systems, irrigation projects, and pump station water supply pipelines, especially suitable for: continuously discharging accumulated gases at the highest or local high points of pipelines, long-distance water supply pipelines, preventing negative pressure suction and collapse of pipelines when pumps stop, quickly discharging air during system filling or initial operation, ensuring smooth system start-up.Product diagram of p4x air supply and exhaust valve

Overview3-Stage Air Valve (with Cushioned Disc) is a high-performance exhaust valve specially developed for sewage, wastewater, and suspended solids medium pipeline systems. It has undergone comprehensive reinforcement design on the basis of standard composite exhaust valves, ensuring reliable high-speed exhaust, micro exhaust, and automatic air replenishment functions even under harsh working conditions containing fibers, particles, and corrosive components through anti blocking structures, enhanced corrosion-resistant materials, and optimized gas-liquid separation chambers. This effectively solves the problems of air resistance, air hammer, and negative pressure damage in sewage pipelines, and guarantees the continuous and stable operation of the system. Specially applied to the highest point or local protrusion of pipeline systems containing solid impurities and corrosive gases, such as municipal sewage treatment plants, industrial wastewater pipelines, mine drainage systems containing slag slurry, food processing wastewater pipelines, and building and domestic sewage risers. It is an essential key equipment for ensuring smooth exhaust and safe operation of such complex medium pipeline systems.3-Stage Air Valve (with Cushioned Disc) product diagram