Y Strainer Pn16
Product Introduction

The Y-type water strainer is a compact unit designed to remove trace solid particles from liquids, ensuring the proper operation of downstream equipment. As an essential component in fluid conveyance pipelines, it is typically installed at the inlet of pressure-reducing valves, relief valves, constant water level valves, or other devices to eliminate impurities from the medium, thereby protecting valves and equipment from damage. When fluid enters the strainer housing equipped with a standardized screen, contaminants are trapped while the cleaned filtrate exits through the outlet. For maintenance, the removable screen can be taken out, cleaned, and reinstalled with ease.
Product Parameter
Main Material: Ductile Iron Body,Stainless Steel Strainer
Body Type:Flanged
Size:50mm,65mm,80mm,100mm,125mm,150mm,200mm,250mm,300mm
Pressure Rating:PN10/PN16/PN25
Working Medium:Water/Sewage
Color:Blue/Red
Flange End: ANSI /GB /BS Standard
Temperature Range:0℃-80℃
Product Material
|
Part |
Material |
|
Body |
Ductile Iron QT450-10 |
|
Bonnet |
Ductile Iron QT450-10 |
|
Seal |
NBR |
|
Strainer Basket |
304 Stainless Steel |
|
Bolt |
304 Stainless Steel |
|
Nut |
304 Stainless Steel |
FAQ
Q1: What is the main purpose of a Y-strainer in pipeline systems?
Y-strainers serve to mechanically remove unwanted solids from flowing liquids within piping networks. They function by capturing debris, sediment, and particles in their screen basket while allowing clean fluid to pass through. This filtration process protects sensitive downstream equipment from damage and maintains system efficiency by preventing clogging and wear in components like pumps, valves, and meters.
Q2: What factors determine the optimal screen basket size for a Y-strainer Pn16?
Screen basket size selection depends on flow rate, particle load, and system pressure requirements. Larger baskets provide greater dirt-holding capacity and longer service intervals, while smaller baskets offer more precise filtration. Consider expected debris volume, desired cleaning frequency, and available space when selecting basket size. Most manufacturers provide sizing charts based on flow velocity and particulate concentration to help optimize selection.
Q3: How do Y-strainers compare to basket strainers in industrial applications?
Y-strainers offer space-saving advantages and lower initial cost, making them ideal for tight spaces and moderate filtration needs. Basket strainers provide larger dirt-holding capacity and easier maintenance but require more installation space. Y-strainers typically handle higher pressures more efficiently, while basket strainers excel in high-flow applications where frequent cleaning isn't practical.
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