Valve Lo Hold Up Size 4 ( 1 In Case)

Details:

The sidearms of this high-vacuum valve are bent to minimize liquid holdup that would occur in conventional valves. Ptfe shaft seals protect the fkm o-rings from contact with the system, seal design reduces outgassing, designed with a precision external thread for fine control, can be used as a bleed up to 1/2 turn, full open position is at 1-1/2 turns, primary seal is made with a fkm o-ring on a tapered seat, non-rotating ptfe shaft