About

About Lined Butterfly Valve

Premier Valves Lined Butterfly Valve – Superior Isolation Performance

Premier Valves offers the high-performance Lined Butterfly Valve designed for effective isolation in demanding industrial applications. Each valve is 100% dielectrically spark tested, ensuring safety and reliable operation, even in vacuum service environments.

With absolute resistance to atmospheric corrosion and wear, this valve provides a low-maintenance solution that enhances durability and reduces operational costs. The valve meets ANSI Class 150# standards and complies with API 609 CAT A for design and face-to-face dimensions, along with API 598 for rigorous testing, guaranteeing premium quality and reliability.

Available in sizes from 50 mm to 400 mm, the valve features a robust body and disc made from top-grade materials such as WCB, CF8, CF8M, Hastelloy, Super Duplex, Alloy 20, and LCB. The PTFE seals ensure tight shutoff and chemical resistance across diverse applications.

Designed with wafer and lug-type ends, this valve is easy to install and maintain within piping systems. Operation options include manual and gear-driven mechanisms to suit various control requirements.

Choose Premier Valves’ Lined Butterfly Valve for a dependable, corrosion-resistant, and low-maintenance isolation solution tailored to your industrial needs.


Product Info

Application Isolation
Features / Benefit 100 % dielectrically spark tested
suitable for vacuum service
low maintenance cost
absolute resistance to atmosphere & wear
Ansi Class / Rating 150#
Design Standard API 609 CAT A
Testing Standard API 598
F to F Standard API 609 CAT A
Size 50 mm to 400 mm
Materials Body : WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20, LCB etc
Disc : WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20, LCB etc
Seals : PTFE
Ends Wafer End, Lug Type
Operation Manual, Gear, etc