AST was established in Mar.1999, the company's leading operation include valve design, manufacture and sales. AVC was established in Jan. 2010, and fell together with ASTIC for the parent company, the company's leading operation include design & manufacture of Wafer Type Check Valve Series & Metal Seat Ball Valve Series. Our company by ANGLO JAPANESE AMERICAN REGISTRARS TAIWAN LIMITED ISO - 9001 in June 2011, and plan by CE & API in 2013. For expansion of the Japanese market demand, and Japan branch was established in Nov. 2004, It's mainly responsible for sales, and a quality assurance section warehousing and delivery. The Company towards stability and professional quality is the main direction and strategy. To establish an independent AST & AVC brand and marketing East Asia, Southeast Asia and the Middle East market. Find OEM and ODM partners, and plan to market to Europe and America.

Y-Strainer, ANSI 150 / 300 LB

ASTECH VALVE CO.,LTD. carries a wide variety of Y-Strainer for you. You can find almost all kinds of Y-Strainer at a reasonable price here. We look forward to serving you in all of your needs. ASTECH VALVE CO.,LTD. has earned a reputation for the highest quality offering in the ANSI 150 / 300 LB, Y-Strainer, Swing Check Valve market. Our commitment to excellence and dedication to customer satisfaction acts as our vision for the future. If you are looking for Y-Strainer, please do not hesitate to inform us.

ANSI 150 / 300 LB


Parts and Material List :

Parts No. Part Name Material
1 Body A216 WCB A351 CF8 A351 CF8M
2 Screen SS304 A351 CF8M
3 Bolt A193 B7 A193 B8 A193 B8M
4 Cover A216 WCB A351 CF8 A351 CF8M
5 Gasket SS304 Sheet+Graphite SS304+Graphite SS304+Graphite
6 Plug A105 A182 F304 A182 F304
Note: The chart above only lists out some common composition of y-strainer parts. We may provide other different parts material composition according to the customer's request or the actual valve working condition.
NPS Class 150 LB Class 300 LB
inch L ∮d H Weight
L ∮d H Weight
2" 219 51 145 10 248 51 170 12
2-1/2" 261 64 183 15 273 64 184 15
3" 295 76 206 18 319 73 234 28
4" 362 99 228 29 372 102 290 45
6" 473 162 329 46 502 152 377 87
8" 619 203 440 102 635 203 447 171
10" 660 254 507 152 740 254 577 279
12" 772 305 594 210 856 305 667 375
Note: The dimensions of flange end, please download the technology data from our website.

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Over the years, we’ve grown, developed and extended our offering to provide the very best in Y-Strainer. ASTECH VALVE CO.,LTD. continues to win the satisfaction of customers around the world. Due to our better understanding of the client's requirements, we are able to manufacture a range that is just as per the specifications laid down by our clients. Having a question about ASTECH VALVE CO.,LTD. or want to know more details about ANSI 150 / 300 LB, Y-Strainer, Swing Check Valve, Gate Valve, Plug Valve? Email or call our Sales Support Team about your questions before purchasing.