Nor-Cal Products, Inc. - The Vacuum Experts Datasheets for Vacuum Valves

Vacuum valves are used when a vacuum must be maintained in a closed system.
Vacuum Valves: Learn more

Product Name Notes
High Cycle Pneumatic Linear Gate Valve A mating pair of ASA flanges is made up of a smooth faced flange and a grooved flange. A Viton O-ring of a size appropriate for the diameter and depth...
Genesis Stainless Steel Angle Valve
Genesis Stainless Steel Angle Valve, Soft Start
Genesis Stainless Steel Angle-In-Line Valve
Genesis Stainless Steel Angle-In-Line Valve, Soft Start
Genesis stainless steel valves offer million cycle reliability, combined with an integrated low cost soft start option. Genesis stainless steel valves are electropolished to optimize conductance.
Genesis Aluminum Modular Valve Genesis valves offer million cycle reliability combined with a highly configurable valve body. Aluminum modular valves have a small footprint, allowing them to be placed where they are needed. Available...
Leak Valve Leak valves are used for controlling gas introduction into high and ultra-high vacuum systems. These valves utilize an optically flat sapphire poppet and a metal seat, allowing bakeout temperatures to...
Isolation Pendulum Valve, Bright Dipped Aluminum
Isolation Pendulum Valve, Bright Dipped Aluminum, 90C Heated
Isolation Pendulum Valve, Hard Anodized Aluminum
Isolation Pendulum Valve, Hard Anodized Aluminum, 90C Heated
Nor-Cal aluminum bodied pendulum valves offer the user an alternative to traditional linear gate valves. Fewer moving parts and less metal to metal contact means reduced particle generation and wear.
Manual Copper Seal Angle Poppet Valve
Manual Copper Seal Bonnet Angle-In-Line Poppet Valves
Manual Copper Seal Bonnet Straight-Through Poppet Valve
Manual Copper Seal Bonnet Tee Poppet Valve
Manual Copper Seal Inline Poppet Valve
Pneumatic Copper Seal Bonnet Angle-In-Line Poppet Valve
Nor-Cal copper sealed manual valves have a vacuum range of 1x10-10 Torr. Nor-Cal poppet valves are fully opening for increased conductance. Valve bodies are electropolished for better corrosion resistance...
Manually Operated Copper Seal Bonnet Gate Valve
Pneumatically Actuated Copper Seal Bonnet Gate Valve
Nor-Cal copper sealed pneumatic gate valves have a vacuum range of 1x10-10 Torr. Nor-Cal gate valves have a slim profile, shorting the gas path. Nor-Cal gate valves are electropolished...
Pneumatic Copper Seal Bonnet Angle Poppet Valve
Pneumatic Copper Seal Bonnet In-Line Poppet Valve
Pneumatic Copper Seal Bonnet Straight-Through Poppet Valve
Pneumatic Copper Seal Bonnet Tee Poppet Valve
Nor-Cal copper sealed pneumatic valves have a vacuum range of 1x10-10 Torr. Nor-Cal poppet valves are fully opening for increased conductance. Valve bodies are electropolished for better corrosion resistance...
Manual Angle Poppet Poppet Valve
Manual Elastomer Seal Bonnet Angle-In-Line Valves
Manual Elastomer Seal Bonnet Straight-Through Poppet Valve
Manual Viton Seal In-Line Poppet Valve
Manual Viton Seal Tee Poppet Valve
Nor-Cal elastomer sealed manual valves have a vacuum range of 1x10-9 Torr. Nor-Cal poppet valves are fully opening for increased conductance. Valve bodies are electropolished for better corrosion resistance.
Manually Operated Viton Seal Gate Valve
Pneumatically Actuated Viton Seal Gate Valve
Nor-Cal elastomer sealed pneumatic gate valves have a vacuum range of 1x10-9 Torr. Nor-Cal gate valves have a slim profile, shorting the gas path. Nor-Cal gate valves are electropolished...
Pneumatic Angle Poppet Valve
Pneumatic Elastomer Seal Bonnet Angle-In-Line Poppet Valve
Pneumatic Elastomer Seal Bonnet Straight-Through Poppet Valve
Pneumatic Viton Seal In-Line Poppet Valve
Pneumatic Viton Seal Tee Poppet Valve
Nor-Cal elastomer sealed pneumatic valves have a vacuum range of 1x10-9 Torr. Nor-Cal poppet valves are fully opening for increased conductance. Valve bodies are electropolished for better corrosion resistance.
Manual All Metal Angle Valve Nor-Cal's bakeable all-metal seal angle valves are intended for use in UHV or cryogenic applications where temperature extremes preclude the use of our elastomer seal valves. Approved for use in...
3-Position Pneumatic Linear Gate Valve
High Cycle Pneumatic Linear Gate Valve
Nor-Cal?s 3-position gate valves employ two pneumatic solenoids and an air pressure regulator to achieve the three positions of fully open, fully closed, and an adjustable third position. One solenoid...
Pneumatic Bellowless Angle Poppet Valve Our poppet valves are fully opening for high conductance and to prevent bellows contamination while the valve is in the open position, reducing particle contamination when the valve is cycled.
Manual Ball Valve, NW Flanged
Manual Ball Valve, Tube End
Manual Butterfly Valve
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...
N-Series Pneumatic Angle In-Line Valve
N-Series Pneumatic Right Angle Valve
The N Series Valves feature high cycle life and a small footprint in right-angle and in-line body styles. Constructed of Stainless Steel with NW16, 25, 40 and 50 flanges. All...
Pneumatic Ball Valve, NW Flanged
Pneumatic Ball Valve, Tube End
The simple, robust design of ball valves provides high reliability vacuum line isolation in dirty applications. The pneumatic / spring operated ball valve is ideal for difficult-to-reach areas and also...
3-Position Throttling Pendulum Valve, Bright Dipped Aluminum
3-Position Throttling Pendulum Valve, Bright Dipped Aluminum, 90C Heated
3-Position Throttling Pendulum Valve, Hard Anodized Aluminum
3-Position Throttling Pendulum Valve, Hard Anodized Aluminum, 90C Heated
Traditional 3-position valves accomplish vacuum isolation and rough pressure control via an adjustable air cylinder. Unfortunately, the single, mid-open set point is neither accurate nor repeatable. Nor-Cal?s 3-position throttling pendulum...