Stainsteel Y‑type Strainer Flange Y Strainer With SS304 Screen for Water Supply Pump Inlet Pipeline Filtration

Product Description

Product Overview & Application

The Stainless Steel Y-type Strainer Flange Y Strainer is an indispensable filtration device engineered for medium conveyance in pipeline systems. It is primarily designed for water supply pump inlet pipeline filtration, ensuring that downstream equipment operates smoothly without the risk of clogging or damage caused by particulate matter. By removing impurities, debris, and solid particles from the medium, this strainer acts as a critical line of defense for fluid control systems. 

Typically, this Y-strainer is installed at the inlet end of pressure reducing valves, pressure relief valves, constant level valves, or other sensitive associated equipment. Its presence guarantees the normal operation of valves by preventing internal wear and tear, thereby extending the service life of the pipeline infrastructure and significantly reducing maintenance costs for industrial projects.

Core Features & Advantages

1. Robust Stainless Steel Double-Layer Mesh Structure

Constructed with a premium-grade stainless steel double-layer mesh, this filter screen delivers exceptional sturdiness and durability. The inner fine mesh efficiently captures small particles, while the outer coarse mesh provides strong structural support against high-pressure flows. This dual-layer design ensures long-term filtration stability and maintains consistent performance in demanding industrial environments.

2. Optimized Design with Low Flow Resistance

The Y-type strainer features a streamlined, simple structure that minimizes flow resistance. This internal design ensures that the fluid passes through with minimal pressure drop, maintaining the overall efficiency of the pumping system. Additionally, the enlarged body cavity offers a large dirt-holding capacity, allowing for longer intervals between cleanings. The convenient blowdown mechanism makes impurity removal quick and hassle-free.

3. Easy Operation, Maintenance, and Customizable Mesh

Designed for user convenience, this flanged Y-strainer is easy to operate and maintain. The bonnet can be swiftly removed to access and clean the filter screen without dismantling the entire valve body from the pipeline. To accommodate diverse project requirements, the mesh size of the filter screen can be fully customized according to specific user requirements and medium conditions.

Technical Parameters & Engineering Standards

To guarantee reliability and safety, our Stainless Steel Y-type Strainers are manufactured and tested in strict accordance with recognized industry standards. The engineering data provided below serves as a detailed reference for procurement and project selection.

• 1. Flanged connection shall comply with the standards GB/T17241.1-2024 and GB/T 9124.1-2019.

• 2. Strength and sealing tests shall comply with the standard GB/T13927-2022.

• 3. Relevant technical parameters are listed in Table 1, materials of main components in Table 2, and overall dimensions in Table 3.

Precision Valve Manufacturing

Professional Valve Manufacturer | Integrated Manufacturing

Raw Material

We select high-quality raw materials according to product specifications and international standards. All incoming materials are carefully inspected to ensure chemical composition, mechanical properties and traceability.

Forging & Casting

Advanced forging and casting processes are used to produce strong and reliable valve bodies and components. Strict process control ensures uniform structure, dimensional accuracy and excellent mechanical performance.

CNC Machining

Our CNC machining equipment provides precise and consistent processing of valve components. Critical dimensions, threads and sealing surfaces are strictly controlled to ensure accurate assembly and reliable sealing performance.

Shot Blasting & Coating

Valve surfaces are professionally shot blasted to remove rust, scale and impurities. Protective coatings are then applied according to customer requirements, providing excellent corrosion resistance and a durable surface finish.

Pressure Testing

Every valve undergoes strict pressure testing before shipment. Body and seat tests are performed according to applicable standards and customer specifications to verify pressure resistance and sealing reliability.

Quality Inspection

Our quality control team conducts comprehensive inspections throughout the production process. Finished valves are checked for dimensions, appearance, materials, pressure performance and overall quality before final approval and shipment.