工作參數(Operating Conditions)
溫度(Temperature)：-20℃～ +180℃
壓力(Pressure)：≤ 1.0MPa
線速度(Speed)：≤ 15m/s適用介質(Applications)
清水、污水、油及其它中等腐蝕介質
Clean water, sewage water, oil and other moderately corrosive fluids
材料(Materials)
動環(Rotary Ring)：Q1,Q2,U1,U2
靜環(Seat Ring)：U2,Q1,Q2,B,A
輔助密封(Secondary Seal)：V,P,E,M1,M2
彈簧及結構件(Spring and Metal Parts)：F,G,M