Temperature:-20℃~ +180℃ Pressure:≤ 1.0MPa Speed:≤ 15m/s
Clean water, sewage water, oil and other moderately corrosive fluids
Rotary Ring:U1,U2,G Seat Ring:Q1,Q2,B,A Secondary Seal:V,P,E,M1,M2 Spring and Metal Parts:F,G,M