低升力安全阀材料:体 - CF8;阀门Seat- CF8 Métal Seat, PTFE Soft Seat available Orifice Size: !^"(15mm), 3/4”(20mm), r’(25mm), l‘/4"(32mm), ltë”(40mm), 2"(50mm) Working Pressure: 0.3-10 kgf/cm2 (4.3-150 psig) (CF8 Métal Seat); 2-10 kgf/cm2 (28-150 psig) (CF8 Métal Seat & PTFE Soft Seat are available); 11-20 kgf/cm2 (156-285 psig) (CF8 Métal Seat & PTFE Soft Seat are available) Working Température: -60'C~+196