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.

Centerline Lug Valve Supplier

ASTECH VALVE CO.,LTD. has been a leading supplier of centerline lug valve to both independent and national training organizations since 1999. We have earned our quality reputation from years of providing effective and durable lug type butterfly valve, centerline butterfly valve to our customers. We pay attention to the details that matter to you to deliver custom, cost-effective and scalable solutions that contribute to your bottom line. Also, we keep our customers informed and deliver timely results through seamless program management, global certification guidance, and dependable manufacturing. If you are interested in centerline lug valve, please feel free to contact us.

Lug Type

Centerline Butterfly Valve

We provide high quality Butterfly valve and Flange Type Valve with reasonable price.

  • Flange Standard.:DIN2501, BS10-D,BS4504, ANSI B16.1, B16.42, JIS B2239
  • Valve Tested: API598
  • Face to Face: DIN3202-K1, EN558-1 20 SERIES; BS5155
  • MSS SP-67

    Hydraulic Test
    Class Liquid Sgell Test Liquid Sgell Test Air Seat Test
    Mpa Mpa Mpa
    CI - 125LB 1.5 1.1 0.6
    DI - 150LB 1.5 1.1 0.6
    CI/DI - 10K 1.5 1.1 0.6
    CI/DI - PN10/16 1.5 1.1 0.6
  • We have centerline lug valve services! Our services include lug type butterfly valve, centerline butterfly valve. With some of the industry’s top engineers, we’ve pioneered new innovations and products that have revolutionized the centerline lug valve industry with incomparable reliability and durability. We are the preferred choice of our customers for offering an outstanding product assortment and flexible services. We believe that our industry is one where reliability in long-term use, functionality and cost are all of great importance, but that it is reliability that differentiates the truly superior products.