Dezurick BHP High Performance Butterfly Valve

Design Features: High Performance Butterfly Valves are designed for shutoff and throttling control of liquids and gas. The dynamic PTFE seat provides bubble-tight shutoff in both directions. The Fyre-Block seat, designed for fire safe applications, meets API607 fire test standards. Stem seal options for fugitive emissions control are available. The single offset disc design provides lower torque and longer cycle life. NACE trim available. Pressurized neck extensions to accommodate additional insulation or cold box dimensions are available as an option.

Size Range: 2 - 60” (50 - 1500mm)

Temperature Range: to 700F (370C). On application, -320F (-196C) to 1000F (540C)

ANSI Class Rating: 150, 300

Pressure Rating: 275 to 740 psi (1890 - 5100 kPa)

Special Application: DeZURIK has specially designed the Tail Gas High Performance Butterfly Valve to meet the rigorous requirements of services where polymerization of solidification of media can prevent valve operation, including:

Tail Gas service in refinery sulfur recovery units

Polymer processing

Asphalt service

Adhesive manufacturing

ANSI B16.104 Shutoff Class: Standard metal, Class IV or V, and Fyre-Block Seat, Class VI.

Body Material: Carbon Steel, 316 or 317 stainless steel

Valve Style: High performance butterfly valve, wafer or lugged