ILP Integrated Soft-start Vacuum Isolation Valves
Model: ilp-two-stage-isolation-valves
ILP Integrated Soft-start Vacuum Isolation Valves
Model: ilp-two-stage-isolation-valves
Technical Specs
Type
Low-profile, Integrated Two Stage, Soft-start Isolation Valve
Vacuum Range
Atmosphere to 1.0 x 10-9 Torr
Body Configuration
Angle, Inline
Port Size
NW25, NW40, NW50
Helium Leak Rate
1.0 x 10-9 std cc/sec
Limit Switch
Function of actuation: Normally open
Operating voltage range: 12-27 VDC (24 VDC nominal)
Switching current: 1W (DC) max.
Response time: on - < 0.6 msec
Temperature range: -20 to 70°C
Cylinder Volume
Main: 1.2 - 6.4 in.3, depending on configuration
Bypass: 0.16 in3
Cylinder Air Pressure
90 psig ±30 psig
Blow-By Pressure
Main: 45 - 100 psia, depending on configuration
Bypass: > 100 psia
Actuation Time
Main: 0.12-0.45 seconds opening, 0.18 - 1.13 seconds closing, depending on configuration
Bypass: <0.10 seconds
Typical Life
1,000,000 cycles
Technical Specs
Type
Low-profile, Integrated Two Stage, Soft-start Isolation Valve
Vacuum Range
Atmosphere to 1.0 x 10-9 Torr
Body Configuration
Angle, Inline
Port Size
NW25, NW40, NW50
Helium Leak Rate
1.0 x 10-9 std cc/sec
Limit Switch
Function of actuation: Normally open
Operating voltage range: 12-27 VDC (24 VDC nominal)
Switching current: 1W (DC) max.
Response time: on - < 0.6 msec
Temperature range: -20 to 70°C
Cylinder Volume
Main: 1.2 - 6.4 in.3, depending on configuration
Bypass: 0.16 in3
Cylinder Air Pressure
90 psig ±30 psig
Blow-By Pressure
Main: 45 - 100 psia, depending on configuration
Bypass: > 100 psia
Actuation Time
Main: 0.12-0.45 seconds opening, 0.18 - 1.13 seconds closing, depending on configuration
Bypass: <0.10 seconds
Typical Life
1,000,000 cycles
