ASTECH VALVE CO., LTD.

AST was established in March 1999, focusing on valve design, manufacturing, and sales. AVC was founded in January 2010 and became part of the parent company, ASTIC. AVC specializes in the design and manufacture of Wafer Type Check Valves and Metal Seat Ball Valves. In June 2011, the company received ISO 9001 certification from Anglo Japanese American Registrars Taiwan Limited, with plans to achieve CE and API certifications in 2013. To meet the demand of the Japanese market, a branch office was established in November 2004, responsible for sales, quality assurance, warehousing, and delivery. The company is committed to stability and professional quality, which guide our strategic direction. We aim to establish independent AST and AVC brands while expanding into the East Asia, Southeast Asia, and Middle East markets. Additionally, we are seeking OEM and ODM partners and planning to enter the European and American markets.

Flange Butterfly Valve

ASTECH VALVE CO., LTD. is a leading butterfly valve supplier, specializing in high-quality flange butterfly valve designed for diverse industrial applications. Our flange type butterfly valve is engineered to meet stringent industry standards, including DIN2501, BS10-D, BS4504, ANSI B16.1, B16.42, and JIS B2239, ensuring exceptional reliability and performance. Each valve undergoes rigorous testing in accordance with API598 to guarantee durability and functionality. With a face-to-face dimension compliant with DIN3202-K1, EN558-1 20 SERIES, and BS5155, our products offer excellent interchangeability and ease of installation. Choose ASTECH VALVE CO., LTD. for your flange butterfly valve needs, and benefit from our commitment to quality and customer satisfaction. Explore our extensive range of products to find the perfect solution for your application.

Categories > Butterfly Valve > Centerline Flange Type Butterfly Valve

Centerline Butterfly Valve

Flange Type

Centerline Butterfly Valve

We provide T Inverted Pressure Balance Valve, Manual Valve, Electric Valve, Pneumatic Valve, Butterfly Valve, Cenerline Valve, and Flange Type Valve with high quality and competitive price.


Standards
  • 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
    • I'm interested
    At ASTECH VALVE CO., LTD., we specialize in high-quality flange butterfly valve, designed to meet the diverse needs of various industries. Our flange type butterfly valves are constructed with precision and adhere to international standards such as DIN2501, BS10-D, and ANSI B16.1. This ensures superior reliability and performance in fluid control applications. As a leading butterfly valve supplier, we prioritize quality and durability. Our valves undergo rigorous testing according to API598 standards, ensuring they meet the highest operational benchmarks. The face-to-face dimensions comply with DIN3202-K1 and EN558-1, guaranteeing compatibility and ease of installation across different systems.

    Our flange butterfly valves are ideal for a wide range of applications, from water treatment to chemical processing, offering excellent flow regulation with minimal pressure loss. With a variety of sizes and materials available, we cater to both standard and customized requirements. Choose ASTECH VALVE CO., LTD. for your flange butterfly valve needs, and experience unmatched quality and service. Trust us as your reliable butterfly valve supplier to deliver innovative solutions tailored to your specifications. Contact us today to learn more about our extensive range of flange type butterfly valve and how we can support your project requirements.
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