ANSI ASA Vacuum Valves
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]
- Port Flange & Seal Type: ASA
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
- Type: Gate
- Valve Actuation: Pneumatic
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]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange
- 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 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. Viton seals are standard, other elastomers are available upon request. [See More]
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- Port OD: 0.3750 to 3
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
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]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange; Metal Seal
- 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 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]
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- Port OD: 0.3750 to 3
- Type: Poppet Valve
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
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]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- 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 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. Viton seals are standard, other elastomers are available upon request. [See More]
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- Port OD: 0.3750 to 3
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
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]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange
- 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 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. Viton seals are standard, other elastomers are available upon request. [See More]
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- Port OD: 0.3750 to 3
- Type: Angle; Poppet Valve
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
from VAT, Inc.
These large pendulum valves are for many applications. Besides the main field of application - FPD (Flat Panel Display) production systems - they are often used in the coating industry. Key features are compactness, low vibration during opening and closing, low price. [See More]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange
- Port OD: 16 to 20
- Type: Pendulum
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
from Nor-Cal Products, Inc. - The Vacuum Experts
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 inside and out to improve corrosion resistance. [See More]
- Port Flange & Seal Type: Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- ISO Port Flange Size: NW 40 ; NW 50; NW 63; NW 80; NW 100; NW 160; NW 200; NW 250; NW 320
- Type: Gate
- Leak Rate: 2.00E-9
from VAT, Inc.
The new pendulum valves are the successors of the previous Series 165 valves. The series 16.2 is designed for demanding corrosive processes such as CVD and ETCH. Although featuring the same proved sealing principle and quality as the previous types, they are lower-priced. Further features are low... [See More]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange
- Port OD: 2.5 to 16
- Type: Pendulum
- Vacuum / Pressure Range: (UHV, < 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]
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- 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.
These standard UHV gate valves are for many applications. They are bellows sealed and their mechanism is free of lubricants. The approved VATLOCK sealing principle ensures a virtually shock-free locking. [See More]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA; ISO flange; Metal Seal
- Port OD: 2.5 to 12
- 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 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]
- Port Flange & Seal Type: None; Proprietary ConflatTM type flange or fitting; ASA; ISO flange; ISO-KF (Small Clamped, <2")
- 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