溫度(Temperature):-20℃~+180℃
壓力(Pressure):≤1.0MPa
線速度(Speed):≤15m/s
清水、污水、油及其它中等腐蝕介質(zhì)
Clean water, sewage water, oil and other moderately orrosive fluids
動環(huán)(Rotary Ring): Q1,Q2,U1,U2
靜環(huán)(Seat Ring):U2,Q1,Q2
輔助密封(Secondary Seal):V,P,E,M1,M2
彈簧及結(jié)構(gòu)件(Spring and Metal Parts):F,G,M