材 质:
阀体: WN1.0619, WN1.4581
A216WCC, A351CF8M
阀座/球芯: 316L, Hardened
公称压力: Nominal pressures: DIN PN 16 to 40 bar
ANSI Class150 to 300 Lbs
Temperatures: from -46 to +427°C