Description
CIY Series — Cast Iron “Y” Type Strainers
The CIY Series “Y” Type Strainers are cast iron pipeline accessories designed to remove dirt, scale, rust, and other solid particles from fluid flow in piping systems. These strainers provide economical and effective protection for pumps, meters, valves, traps, turbines, and compressors by preventing debris from entering sensitive equipment.
Reliable Pipeline Protection
The CIY Series strainers protect downstream equipment by capturing solid contaminants carried by liquids or gases. Their compact Y-pattern design allows installation in horizontal or vertical piping while maintaining efficient flow and easy maintenance access.
Material Specification
- Body: Cast Iron
Technical Specification
- Sizes: 1/2" through 6"
- Connections: Threaded NPT, 125# Flanged, 250# Flanged
- Screen Mesh Sizes: 20 Mesh, 45 Mesh
- Design: Y-Type with removable screen
Operating Principles
Fluid entering the CIY Series strainer is directed through a perforated or mesh screen installed at an angle inside the body. Solid particles are trapped on the screen while clean fluid continues downstream. Accumulated debris can be removed by accessing and cleaning the screen, ensuring continuous and efficient system operation.
CIY Series Models
The CIY Series is available in a wide range of sizes and pressure classes, including threaded and flanged connections. Multiple mesh options are offered to suit various filtration requirements and service conditions.
Applications
- Steam, water, oil, and gas piping systems
- Pumps and control valves
- Steam traps and regulators
- Compressors and turbines
- Industrial and commercial process piping
Notes
CIY strainers should be installed with the screen pocket oriented downward for proper debris collection. Regular inspection and cleaning of the screen are recommended to maintain pressure drop and filtration efficiency. For special mesh sizes or service conditions, consult factory.