High Vacuum Ball Valves
Model: vacuum-isolation-ball-valves
High Vacuum Ball Valves
Model: vacuum-isolation-ball-valves
Technical Specs
Type
Ball Valve
Vacuum Range
3 Way Valve: Rated to 1 x 10-8 Torr
Helium Leak Rate
2 Way Valve: Less than 1 X 10-9 std.cc/sec.
3 Way Valve: Rated < 1 x 10^-9 std. ss/sec
Body Materials
316L Stainless Steel
Seal
2 Way Valve: Stem: Viton® stem seal
3 Way Valve: Fluoroelastomer
(standard - Other material available)
Seat
Teflon® (standard - Other material available)
Lubricant
3 Way Valve: Dow Corning® High Vacuum Grease
Solenoid Voltage
3 Way Valve: 120VAC, 240VAC or 24VDC
Actuator Operating Pressure
3 Way Valve: 80-120 psig (pneumatic valves)
Maximum Bakeout Temperature
150°C
Connection Ports
0.75 - 4.0 inches
Actuation Options
2-Way Valve: Manual, Air-Open, Spring-Close (Air-Close, Spring-Open), Air-Open, Air-Close (Call for Availability)
3 Way Valve: Single Acting: Air-to-Open, Spring-to-Close, Double Acting: Air-to-Open, Air-to-Close
Actuator Temperature Range
3 Way Valve: Moist Air: 0 to 150°C (32 to 302°F)
Dry Air: -20 to 150°C (-4 to 302°F)
Air Line Hook-up
3 Way Valve: 1/8 NPT
Maximum Operating Temperature
150°C
Technical Specs
Type
Ball Valve
Vacuum Range
3 Way Valve: Rated to 1 x 10-8 Torr
Helium Leak Rate
2 Way Valve: Less than 1 X 10-9 std.cc/sec.
3 Way Valve: Rated < 1 x 10^-9 std. ss/sec
Body Materials
316L Stainless Steel
Seal
2 Way Valve: Stem: Viton® stem seal
3 Way Valve: Fluoroelastomer
(standard - Other material available)
Seat
Teflon® (standard - Other material available)
Lubricant
3 Way Valve: Dow Corning® High Vacuum Grease
Solenoid Voltage
3 Way Valve: 120VAC, 240VAC or 24VDC
Actuator Operating Pressure
3 Way Valve: 80-120 psig (pneumatic valves)
Maximum Bakeout Temperature
150°C
Connection Ports
0.75 - 4.0 inches
Actuation Options
2-Way Valve: Manual, Air-Open, Spring-Close (Air-Close, Spring-Open), Air-Open, Air-Close (Call for Availability)
3 Way Valve: Single Acting: Air-to-Open, Spring-to-Close, Double Acting: Air-to-Open, Air-to-Close
Actuator Temperature Range
3 Way Valve: Moist Air: 0 to 150°C (32 to 302°F)
Dry Air: -20 to 150°C (-4 to 302°F)
Air Line Hook-up
3 Way Valve: 1/8 NPT
Maximum Operating Temperature
150°C
