Filters are small devices that remove small amounts of solid particles from liquids, ensuring unobstructed flow to downstream components such as fire pumps, control valves, and sprinklers. When the fluid enters a filter cartridge fitted with a specified filter screen, impurities are blocked, while clean filtrate exits the filter outlet. When cleaning is necessary, simply remove the removable filter cartridge, dispose of it, and reinstall it, making it extremely easy to use and maintain. The internally threaded Y-type strainer is a compact filtration device that is crucial to the safety of fire protection systems. It features internally threaded connections (NPT, BSP, BSPT) for seamless integration into pipelines without the need for flanges or welding. It is typically constructed from corrosion-resistant materials such as stainless steel, brass, bronze, or ductile iron.
The Female Thread Y Shaped Strainer Filter Valve for Fire Protection is a crucial component of fire protection systems, ensuring a pure, stable water supply for firefighting.
The importance of fire filters can‘t be underestimated. Their primary function is to ensure the quality and flow of firefighting water. In the event of a fire incident, if impurities and contaminants in the firefighting water source are not removed by the filter, the proper functioning of the firefighting system can be severely impacted, even preventing proper discharge of firefighting water, resulting in loss of life and property. Therefore, fire filters are an essential component in the design and operation of firefighting systems.
The Female Thread Y-Strainer made from Joepai operates under stringent performance parameters, with pressure ratings spanning PN16 to PN25 (or Class 150–300) and temperature tolerance from -29°C to 150°C . Filter mesh density ranges from 10 to 120mesh . Key specifications include:
Connection Types: Female threads (NPT/BSP/BSPT) for DN15–DN100 pipelines.
Materials: Stainless steel 304/316, carbon steel wcb,cast iron/bronze.
Pressure Loss: ≤0.01 MPa at rated flow .
This product is widely used in petroleum, chemical industry, steam, metallurgy, heating, fire protection, water supply and drainage pipelines, etc., to filter out impurities. Different filter screens (20 mesh - 80 mesh) can be used according to user requirements for the filtering medium.
Grooved type filter, large filtration area, small flow resistance coefficient. The valve body is coated with non-toxic powder epoxy resin, preventing water quality from being affected by rust and water corrosion. The filter screen is made of stainless steel, preventing scaling or reduction of flow area during use.
The Female Thread Y-Strainer is indispensable in fire suppression networks, including sprinkler systems, hydrant lines, and water mist assemblies. Its compactness suits space-constrained sites, while robust materials resist corrosion from stagnant water. By preventing clogging of nozzles and valves, the Female Thread Y-Strainer enhances system reliability, meeting international norms like ISO 9001.
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