(Operating Conditions)
(Temperature) : -20 'C to + 100 C
(Pressure) :< 0.8 MPa
(Speed):< 10m/s
(Materials)
(Stationary Ring) : V1,Q1
(Rotary Ring) : Q1
(Secondary Seal) : V
(Spring and Metal Parts) : F,G
(Seat Types)
(Standard) : SG12
Applications:Strong corrosive filuids.