NW 50 Vacuum Valves
from Nor-Cal Products, Inc. - The Vacuum Experts
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 with an integrated low cost soft-start option. [See More]
- ISO Port Flange Size: NW 16; NW 25; NW 40 ; NW 50
- Port OD: 0.7500 to 2
- Type: Angle; Poppet Valve
- Leak Rate: 1.00E-9
from VACUUBRAND, Inc.
The VS B series valves are butterfly-type valves. A circular valve plate with a sealing ring on the circumference rotates around an axis at right angle to the valve axis. As a result, the valves leave virtually the entire cross section free, offering very good conductance. The valve bodies are made... [See More]
- ISO Port Flange Size: NW 40 ; NW 50
- Port OD: 1.57
- Type: Butterfly; Inline; Straight Through
- Leak Rate: 1.00E-6
from Edwards Vacuum
Ball valves are popular in applications where fast action and full bore pumping are needed. The Edwards IBV series valves combine these practical everyday features plus ease of use and economy in a high specification design. Manufactured in 316L stainless steel with PTFE seats they deliver robust... [See More]
- ISO Port Flange Size: NW 50
- Vacuum / Pressure Range: Elevated or positive pressures (>> 760 torr)
- Type: Ball
- Temperature Range: 41 to 149
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]
- ISO Port Flange Size: NW 16; NW 25; NW 40 ; NW 50; NW 80; NW 100
- Port OD: 0.7500 to 4
- Type: Angle; Poppet Valve
- Leak Rate: 1.00E-9
from Edwards Vacuum
The Edwards GV range of stainless steel bellows sealed gate valves are designed for applications requiring overall leak tightness and a minimum of hydrocarbon in the residual atmosphere. These superior quality valves offer high vacuum integrity coupled with maximum conductance. This product is... [See More]
- ISO Port Flange Size: NW 50
- Port OD: ? to 2
- Type: Gate
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr); Low / Medium (HV < 1 torr, >10-3 torr); (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr)
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]
- ISO Port Flange Size: NW 50; NW 63; NW 80; NW 100; NW 160
- Port Flange & Seal Type: ISO flange; ISO-KF (Small Clamped, <2")
- Type: Gate
- Valve Actuation: Pneumatic
from Edwards Vacuum
The PVMKS (stainless steel body) is a quick acting, right-angled lever operated valve. The lever, connected to a self-lubricating plastic cam-piston, actuates the valve stem and valve plate through PTFE bearings. The valve plate 'O' ring groove is vented to prevent gas bursts. The valves are... [See More]
- ISO Port Flange Size: NW 50
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
- Type: Inline (optional feature); Angle (optional feature)
- Temperature Range: 212
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]
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
- Port OD: 0.3750 to 3
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (UHV, < 10-8 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]
- ISO Port Flange Size: NW 50
- Vacuum / Pressure Range: (UHV, < 10-8 torr); Elevated or positive pressures (>> 760 torr)
- Type: Inline (optional feature); Angle (optional feature)
- Temperature Range: 41 to 212
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]
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
- Port OD: 0.3750 to 3
- Type: Poppet Valve
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 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]
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
- Port OD: 0.3750 to 3
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 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]
- ISO Port Flange Size: NW 10; NW 16; NW 25; NW 40 ; NW 50; NW 63; NW 80
- Port OD: 0.3750 to 3
- Type: Angle; Poppet Valve
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)