Product structure features:

Hastelloy butterfly valve is a three-dimensional eccentric metal sealing structure, and the sealing type is metal to metal sealing, which can be exchanged for gold

It belongs to sealing ring to metal sealing, Hastelloy plate and high-performance tetrafluoro (graphite) composite plate sealing ring to 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.

Applicable medium: strong corrosive medium.

Technical specifications:

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

Main material:

Hastelloy C276、Hastelloy G30、Hastelloy 、Hastelloy C22、Hastelloy

B、CW-6M、CW-12M、CW-7N、N7M、CX2MW、CW2M

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)