Stainless Steel Y-strainer

Size Range: DN50-DN600

Pressure: PN16

Body Materials: CF8



  • Precision casting body

    Precision casting body, fine appearance, no trachoma.

  • Heavy type valve body

    Heavy type valve body.

  • Stainless steel 304 filter screen

    Stainless steel 304 filter screen.

  • Full welding process for filter screen

    Full welding process for filter screen, the opening rate of screen reaches 80%. Wear and corrosion resistance are improved.

  • Double-layer pressure detection

    Each valve will be inspected for shell and seal pressure before leaving factory.


Name: Stainless Steel Y-strainer
Size: DN50-DN600
Pressure: PN16
Working temperature: 0℃~200℃
Suitable medium: Water, steam, oil, etc
Application :  Municipal construction, water conservancy projects, electricity, water supply and drainage, water treatment, chemical industry


Executive standard:
Name Design and manufacture Face to face Length Pressure Test  End flange    
Reference standard SH/T 3411-1999 GB/T 14382-2008 GB/T 13927-2008
API 598
HG/T 20592-2009(PN series)
HG/T 20615-2009(Class series)
 Material of Main Parts:
Name Body Filter Screen End cover      
Material CF8 304 CF8      
Size L PN16 Class150
50 2'' 215 165 125 150 120.7
65 2  1/2'' 250 185 145 180 139.7
80 3'' 285 200 160 190 152.4
100 4'' 305 220 180 230 190.5
125 5'' 345 250 210 255 215.9
150 6'' 385 285 240 280 241.3
200 8'' 487 340 295 345 298.5
250 10'' 454 405 355 405 362
300 12'' 605 460 410 485 431.8
350 14'' 680 520 470 535 476.3
400 16'' 757 580 525 595 539.8
450 18'' 850 640 585 635 577.9
500 20'' 895 715 650 700 635
600 24'' 1070 840 770 815 749.3


Check valves, globe valves, ball valves, filters, rubber joints, etc. are commonly used pipe accessories in fluid pipelines, with functions such as cut-off, regulation, diversion, prevention of backflow, pressure regulation, diversion, or pressure relief. It is commonly used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media.


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Contact us now if you have any questions about our company and products.We will retain your information completely private.


Who should we contact if there is after-sale problem?

You can send mail to or call us directly to Ms.Shirley. Business scopes spreads to middle China,West China,East China,South China and 76 countries &areas all over the world. We are familiar with all types of enterprises development strategy. Through reliable products and perfect services, the brand of Bundor has won extensive praise from customers.

What certificated does the factory have?

Bundor has 117 products patents and passes CE, CU-TR, API, WRAS, ISO9007, ISO18001, ISO14001, AAA credit grade certificate. Strictly in accordance with ISO, API, JIS, DIN and other standards for valve production, the factory has a perfect enterprise standardization system, has more than 80 sets of high-precision mechanical equipment and quality testing equipment. Can provide more than 10000 kinds of valve models, with a perfect computer system, with independent product research and development capabilities.

Which port is the nearest port from factory?

Bundor valve is located in jinan area, tianjin city, is a collection of scientific research, design, production, sales and after-sales service as one of the professional valve manufacturers, its main export port is tianjin port. Tianjin port is an important comprehensive port and foreign trade port in north China. After the order is confirmed, production can be arranged in 24 hours to ensure the delivery time. Bundor valve always adhere to science and technology and quality peers, dare to innovate, the pursuit of excellence.

What’s the payment terms?

T/T, L/C, D/P D/A, PayPal, Western Union, Cash, Escrow are all allowed. Bundor valve has a set of perfect international trade system. From international trade marketing promotion to international trade negotiations, the group's international trade market of Bundor has been developing steadily in developing countries and regions such as Asia, Africa and Latin America, and has successfully opened markets in developed countries and regions such as Europe and America.

Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team