https://www.shhuhangvalve.com/....Clamp-valve-knife-ga
Product parameters:

Nominal pressure: PN10—PN150 (ANSI150—ANSI900L

Nominal diameter: DN25-DN400 (1/2"-16"

Working temperature: Max.450℃/900℃(842F/1652F)

Leakage class: ANSI CISS VI/CIASS V

Control mode: high frequency switch

Top connection: ISO5211

Design standard: ASME, API, DIN, GB, JB, HG, enterprise standard, etc.