Structural characteristics of wafer Hastelloy butterfly valve:

Hastelloy butterfly valve is a three-dimensional eccentric metal sealing structure, and the sealing type is metal to metal sealing. The replaceable metal sealing ring is metal to metal sealing, and Hastelloy plate and high-performance tetrafluorocarbon (graphite) composite plate sealing ring are metal sealing. The special sealing system of this valve can ensure high sealing performance in all temperature ranges from ultra-low temperature to ultra-high temperature.

Technical specification for Hastelloy butterfly valve:

Design standards: gb/t12238, jb/t8527, MSS sp-68, API609

Structure length: gb/t12221, API6D, ASME B16.10

Connecting flanges: Hg, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS

Test standard: jb/t9092, gb/t13927, API598

Hastelloy alloy butterfly valve body materials: Hastelloy C276, Hastelloy G30, Hastelloy C, Hastelloy B, cw-6m, cw-12m, cw-7n

Pressure rating: pn1.0-4.0mpa class150-300lb

Nominal diameter: dn50-dn1200 2 "-48"

Driving mode: pneumatic, worm gear, hydraulic, electric

Corresponding Hastelloy butterfly valve model:

D373W/F-10H.C、D373W/F-16H.C、D373W/F-25H.C、D373W/F-4.0H.C、D373W/F-150Lb(H.C)、D373W/F-300Lb(H.C)、D973W/F-10H.C、D973W/F-16H.C、D973W/F-25H.C、D973W/F-4.0H.C、D973W/F-150Lb(H.C)、D973W/F-300Lb(H.C)、D673W/F-10H.C、D673W/F-16H.C、D673W/F-25H.C、D673W/F-4.0H.C、D673W/F-150Lb(H.C)、D673W/F-300Lb(H.C)、D373W/F-10H.B、D373W/F-16H.B、D373W/F-25H.B、D373W/F-4.0H.B、 D373W/F-150Lb(H.B)、D373W/F-300Lb(H.B)、D973W/F-10H.B、D973W/F-16H.B、D973W/F-25H.B、D973W/F-4.0H.B、D973W/F-150Lb(H.B)、D973W/F-300Lb(H.B)、D673W/F-10H.B、D673W/F-16H.B、D673W/F-25H.B、D6473W/F-4.0H.B、D673W/F-150Lb(H.B)、D673W/F-300Lb(H.B)