Nominal Size: DN25-DN300, 1-12 Inch
Pressure Rating: PN16-PN100, Class 150-600 LB
Operateing Temperature: -196℃ - 593℃
Characteristics: Equal percentage, linear
Seat Leakage Class: ANSI B16.104
Body Material: ASTM A216 WCB, WCC, ASTM A217 WC6, WC9, ASTM A351 CF8, CF8M
Seal Material: PTFE+ graphite v-shaped packing, flexible graphite ring packing, graphite +PTFE braided packing etc.