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Professional Y Strainer Supplier and Manufacturer- CNM VALVE

CNM VALVE as a Y strainer supplier offers Y Strainer with variety of sizes. 

About Y Strainer:

Y Strainer is an indispensable strainer device in the pipeline system for conveying medium. Y-type strainer is usually installed at the inlet end of pressure reducing valve, pressure relief valve, fixed water level valve or other equipment to remove impurities in the medium. , to protect the normal use of valves and equipment. The Y Strainer has the characteristics of advanced structure, small resistance and convenient sewage discharge. The suitable medium of Y Strainer can be water, oil and gas. Generally, Wire mesh from 10 mesh to 480 mesh (up to 80 micron).

Technical Parameter:

1. Suitable materials:

a. Weak corrosive materials in chemical and petrochemical production, such as: water, ammonia, oil, hydrocarbons, etc.;

b. Corrosive materials in chemical production, such as caustic soda, soda ash, concentrated sulfuric acid, carbonic acid, acetic acid, ester acid, etc.;

c. Low temperature materials in refrigeration, such as: liquid methane, liquid ammonia, liquid oxygen and various refrigerants;

d. Materials with hygienic requirements in the production of light industrial food and pharmaceuticals, such as beer, beverages, dairy products, grain, pulp and medical supplies, etc.

2. Filtration accuracy: 10-480 mesh (generally, the water-passing net is 18-30 mesh/cm2, the ventilation net is 40-100 mesh/cm2, and the oil-passing net is 100-480 mesh/cm2.);

3. Working temperature: ≤90℃;

4. Nominal diameter: From DN50A to DN300A;

5. Nominal pressure: 10K to 20K or 125LBS to 300LBS (other working pressures can be designed according to user requirements);

6. Flange standard: JB/T 79 PN1.6 (can also be manufactured according to user requirements);

7. Material: Cast iron, Ductile iron, Cast Steel/Wcb;

8. Testing Standard: JIS B2003, API 598

9. Filter ScreenANSI 304

Working Principle of Y Strainer:

Y-type strainer is a small device that removes a small amount of solid particles in the liquid, which can protect the normal operation of the device. When the fluid enters the strainer cartridge with a certain size strainer screen, its impurities are blocked, and the clean filtrate is discharged from the strainer outlet. When it needs to be cleaned, just take out the detachable filter cartridge and reload it after processing.

How to install Y Strainer?

The screening elements must all be located on the underside of the Strainer body so that the trapped solids can be properly collected.

  1.  When the medium is steam or gas, the Y-type Strainer is installed horizontally

  2. The vertical orientation is much more suitable when the pipes are also in the vertical position. The name came from the design of the strainer.

To learn more about how to install the Strainer, please contact our technicians.

Applications of Y Strainer:

A Y-type strainer is useful in gaseous applications such as steam, air and natural gas.


The features of the Y filter in operation include full automation, small size and light weight,maintenance-free, large filter area, high filter efficiency, long service life, stainless steel material, optional filter precision, and complete specifications. Moreover, the water quality after the Y-type filter treatment reaches the discharge standard, and the water also achieves the purpose of repeated and recycled use.

The all above technical information is provided by our technical staff, if you want to know more, please contact us.

CNM VALVE is a Y strainer manufacturer and supplier through ANSI standard, our strainer can withstand pressure from 125LBS to 300LBS. In addition, CNM VALVE Y strainer can have flange end or butt welding end connection.

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