This straight high-vacuum valve is for use in vacuum applications up to 5 x 10-7 Torr.
Features & Benefits
Manufactured from borosilicate glass 3.3
Similar to 826500 but without tip O-Ring exposure.
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 can be used continuously at system temperatures of 230°C or intermittently at 275 °C