Description

Main Parameters

Nominal Pressure: 150LB~1500LB (PN16~PN320)

Nominal Diameter: 1/2”~2” (DN15~DN50)

Applicable Media: Gases or liquids such as NG, N2, Ar

Applicable Temperature: -196℃~+150℃

Connection Type: SW, BW, NPT, Flange

Testing and Inspection: GB/T24925, BS6364

Design Features

1. Cobalt-based alloy overlay welded to the sealing surface to ensure service life.

2. Precise guidance between the valve disc and the valve body cavity, using spring preload to prevent valve disc jamming.

3. Flat seal for excellent sealing performance.