Pneumatic Vacuum Valves
from ANVER Corporation
Miniature Vacuum Relief Valve -- VRV-050 [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.5000
- Type: Relief
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from FIPA Inc.
Suction, blow-off, ventilation of suction cups. High suction power at small construction for short evacuation times and fast vacuum build-up. Short switching times. Function: NC/NO as vacuum supply and blow-off / ventilation inlets can be exchanged. NO: Safe gripping of workpiece during power... [See More]
- Valve Actuation: Solenoid; Pneumatic
- Port OD: 0.3750 to 1
- Type: Solenoid / Seat Valve
- Temperature Range: 23 to 122
from Nor-Cal Products, Inc. - The Vacuum Experts
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 controls the fully open and fully closed positions, while a second solenoid controls the third... [See More]
- Valve Actuation: Pneumatic
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- Type: Gate
- Port Flange & Seal Type: ASA
from VAT, Inc.
All-metal angle valves with patented VATRING sealing system. Used as isolation valves in UHV and extreme UHV systems. Available with manual actuator (hexagon head), double acting pneumatic actuator or spring closing actuator. Manual closing is performed with a specified torque. Bakeable to 300... [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 2.5 to 6
- Type: Angle
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from Edwards Vacuum
The range of single acting cylinder, spring return pipeline valves is designed for high speed actuation from standard pneumatic lines, and are offered in sizes NW10, 16, 25, 40 and 50. The NW16, 25, 40 and 50 versions of the valve are available in both right-angle and in-line styles, to give you... [See More]
- Valve Actuation: Pneumatic
- ISO Port Flange Size: NW 10
- Type: Inline
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from ANVER Corporation
Miniature Vacuum Relief Valve -- VRV-075 [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500
- Type: Relief
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from FIPA Inc.
Suction blow-off, ventilation of suction cups. High suction power at small construction for short evacuation time and fast vacuum build-up. Assembly of pneumatically controlled vacuum systems. Valve operation requires no electric connection. Shortest switching times compared to vacuum piloted and... [See More]
- Valve Actuation: Pneumatic
- Temperature Range: 23 to 122
- Port OD: 0.1250 to 2
from Nor-Cal Products, Inc. - The Vacuum Experts
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 valve uses the patented Intellisys? closed loop control... [See More]
- Valve Actuation: Pneumatic
- ISO Port Flange Size: NW 160; NW 200; NW 250; NW 320
- Type: Pendulum Valve
- Port Flange & Seal Type: ISO flange; JIS
from VAT, Inc.
All-metal gate valves with patented VATRING sealing system. Used as isolation valves in UHV and extreme UHV systems. Available with manual actuator or with extended or compact double acting pneumatic actuator. Bakeable to 300 °C in open and closed position. Self-locking in closed position. [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 0.6250 to 10
- Type: Gate
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from Edwards Vacuum
Soft-start, pneumatically operated, valves with interchangeable orifices for the controlled pumpdown of processes where turbulent flow can cause problems with particulate contamination. Slave and master valve combination allows slow initial pumping to minimise disturbance. Both slave and master... [See More]
- Valve Actuation: Pneumatic
- ISO Port Flange Size: NW 16
- Type: Inline
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from ANVER Corporation
Vacuum Relief Valves -- VRV-112 [See More]
- Valve Actuation: Pneumatic
- Port OD: 1.5
- Type: Relief
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 4
- Type: Angle; Poppet Valve
- Leak Rate: 1.00E-9
from VAT, Inc.
All-metal gate valves with patented VATRING sealing system. Used as isolation valves in UHV and extreme UHV systems. Available with manual actuator or with extended or compact double acting pneumatic actuator. Bakeable to 300 °C in open and closed position. Self-locking in closed position. [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 2.5 to 6
- Type: Gate
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from Edwards Vacuum
Soft-start, pneumatically operated, valves with interchangeable orifices for the controlled pumpdown of processes where turbulent flow can cause problems with particulate contamination. [See More]
- Valve Actuation: Pneumatic
- ISO Port Flange Size: NW 25
- Type: Inline
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from ANVER Corporation
Vacuum Relief Valves -- VRV-2 [See More]
- Valve Actuation: Pneumatic
- Port OD: 2
- Type: Relief
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 4
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 16; NW 25; NW 40 ; NW 50; NW 80; NW 100
from VAT, Inc.
DN 25 - 160. These products are subject to the Non Proliferation Treaty (NPT). Body made of aluminum or stainless steel. Bellows feedthrough with additional shaft seal for safety. [See More]
- Valve Actuation: Manual; Pneumatic
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
- Type: Angle
- Temperature Range: 248
from ANVER Corporation
Vacuum Relief Valves -- VRV-3 [See More]
- Valve Actuation: Pneumatic
- Port OD: 3
- Type: Relief
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. Isolation pendulum valves are also often possible to install in tighter spaces due to their compact... [See More]
- Valve Actuation: Pneumatic
- ISO Port Flange Size: NW 160; NW 200; NW 250; NW 320
- Type: Pendulum Valve
- Leak Rate: 1.00E-9
from VAT, Inc.
Area of application: In UHV and extreme UHV systems for protecting experiments from beam load up to max. 6 kW. Description: Beam stoppers for protecting experiments from beam load. Power consumption up to 6 kW due to watercooled copper plate. No welded or soldered seam between water pipes and... [See More]
- Valve Actuation: Pneumatic
- Port OD: 2.5 to 6
- Type: Shutter Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from ANVER Corporation
Vacuum Sensing Valve -- ASV14 [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.2500
- Type: Vacuum Sensing Valve
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 N-series valves are pneumatically actuated and are available with optional air solenoids and three types of open/close... [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 1.5
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 16; NW 25; NW 40 ; NW 50
from VAT, Inc.
Area of application: In UHV and extreme UHV systems for protecting experiments from beam load up to max. 6 kW. Description: Beam stopper without body for direct integration into vacuum systems. For protecting experiments from beam load. Power consumption up to 6 kW due to watercooled copper plate. [See More]
- Valve Actuation: Pneumatic
- Port OD: 2.5 to 6
- Type: Shutter Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from ANVER Corporation
Vacuum Sensing Valve -- ASV18 [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.1250
- Type: Vacuum Sensing Valve
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 N-series valves are pneumatically actuated and are available with optional air solenoids and three types of open/close... [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 1.5
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 16; NW 25; NW 40 ; NW 50
from VAT, Inc.
Fast closing slot shutter for protecting storage rings of synchrotrons and particle accelerators from air inrush. Closing to a small leak in milliseconds. For UHV and extreme UHV systems. Electropneumatic actuator designed for smooth closing. Controlled via controller. [See More]
- Valve Actuation: Pneumatic
- Port OD: 1.5 to 6
- Type: Shutter Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from ANVER Corporation
Vacuum Sensing Valve -- ASV38 [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750
- Type: Vacuum Sensing Valve
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. Viton seals are standard, other elastomers are available upon request. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750 to 4
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80; NW 100
from VAT, Inc.
Analysis of the residual gases at base pressure with the gate valve open. Line of sight between analyzer and process chamber. With bypass valves. Pressure reduction of the process gas by means of two bypass valves with orifice. Analysis of the residual gases at base pressure with the gate valve... [See More]
- Valve Actuation: Manual; Pneumatic
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
- Type: Gate
- Port Flange & Seal Type: Elastomeric / O-ring; Metal Seal
from ANVER Corporation
Vacuum Sensing Valve -- ASVM5 [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.0800
- Type: Vacuum Sensing Valve
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. Die-formed, 304 stainless steel bodies eliminate sharp inside corners and improve conductance. The valves... [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750 to 1.5
- Type: Angle; Poppet Valve
from VAT, Inc.
Analysis of the residual gases at base pressure with the gate valve open. Very compact. Gate valve: see section «A », Mini UHV gate valves Series 010. Bypass valves exchangeable: type NUPRO with seat made of Kel-F (bakeable to 90 °C), with manual actuator: type SS-4BKT, with... [See More]
- Valve Actuation: Manual; Pneumatic
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
- Type: Gate
- Port Flange & Seal Type: Elastomeric / O-ring; Metal Seal
from Nor-Cal Products, Inc. - The Vacuum Experts
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 and optimal conductance. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750 to 4
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
from VAT, Inc.
These gate valves are well suited for vacuum systems requiring extremely low particle count and virtually shock-free operation. Modular design: configurable for vacuum, high vacuum, corrosive processes, etc. [See More]
- Valve Actuation: Pneumatic
- Port OD: 2.5 to 6
- Type: Gate
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 and optimal conductance. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 3
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
from VAT, Inc.
These gate valves are well suited for vacuum systems requiring extremely low particle count and virtually shock-free operation. Modular design: configurable for vacuum, high vacuum, corrosive processes, etc [See More]
- Valve Actuation: Pneumatic
- Port OD: 2.5 to 8
- Type: Gate
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 and optimal conductance. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750 to 4
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
from VAT, Inc.
High vacuum angle valves with bellows feedthrough. Modular design. Features. Modular design. Very low outgassing rate due to body machined from extruded aluminum. Easy cleaning [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 0.3750 to 3
- Type: Angle
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 and optimal conductance. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 1.5
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
from VAT, Inc.
The HV stainless steel gate valve with bellows is designed for harsh process conditions. The grease free wedge valve design allows multiple differential pressure (1 bar) openings even in a dirty and a dusty environment. Further features are the quick and easy cleaning of the gate seal and the... [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 2 to 6
- Type: Gate
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 and optimal conductance. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750 to 4
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (UHV, < 10-8 torr)
from VAT, Inc.
These HV gate valves are well suited for process systems. Key features are compactness, high cycle life due to the rotary feedthrough, proved VATLOCK sealing principle, six possible actuator positions, low particle count. [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 2.5 to 16
- Type: Gate
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. Viton seals are standard, other elastomers are available upon request. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 3
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
from VAT, Inc.
Area of application: Stainless steel bellows sealed High Vacuum Gate Valve for pump isolation applications. Description: Stainless steel bellows sealed High Vacuum Gate Valve for pump isolation applications. Nominal inside diameters (ID): 200 (8" ) - 320 (12"). Body material: Stainless steel [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 8 to 12
- Type: Gate
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. Viton seals are standard, other elastomers are available upon request. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.7500 to 1.5
- Type: Angle; Poppet Valve
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting
from VAT, Inc.
Standard HV inline valve with bellows feedthrough. For large gas flows we recommend Series 24. Features. Modular design. Robust, compact. Easy cleaning [See More]
- Valve Actuation: Manual; Pneumatic
- Port OD: 0.6250 to 4
- Type: Inline
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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. Viton seals are standard, other elastomers are available upon request. [See More]
- Valve Actuation: Pneumatic
- Port OD: 0.3750 to 4
- Type: Poppet Valve
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80; NW 100
from VAT, Inc.
Insertable gate valves are space saving due to direct mounting between DIN flanges. Features. Flanges with DIN centering insert. VATLOCK configuration [See More]
- Valve Actuation: Pneumatic
- Port OD: 2.5 to 4
- Type: Gate
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)