Spring-to-Open / Normally Open Vacuum Valves
2 Results
Manual Ball Valve, NW Flanged
from Nor-Cal Products, Inc. - The Vacuum Experts
from Nor-Cal Products, Inc. - The Vacuum Experts
Quarter-turn actuation, small footprint and the shortest possible gas path make manual butterfly valves the preferred choice for many applications. O-ring sealed plate and stem provide a low-cost alternative to bellows sealed gate valves. Manual butterfly valves have a vacuum range of 1x10-9 Torr. [See More]
- Fail-Safe: Spring-to-Close; Spring-to-Open
- Port OD: 0.7500 to 2
- Type: Ball
- ISO Port Flange Size: NW 16; NW 25; NW 40 ; NW 50
Air Admittance Valve -- IPVA10EK
from Edwards Vacuum
from Edwards Vacuum
The IPVA10EK is a solenoid operated valve designed for automatic admit tance of air or vent gas into a vacuum system. The valve has two ports with NW flanges. One of the valve ports is connected to the vacuum system, the other port can be left open to atmosphere or connected to a vent gas... [See More]
- Fail-Safe: Spring-to-Open
- ISO Port Flange Size: NW 10
- Type: Relief
- Temperature Range: -4 to 131