08VV401CA_TDS.pdf

5700 Skylab Road Phone : +1 714-899-8100 E-mail : airtech@airtech.com
y a lan Huntington Beach Fax: +1 714-899-8179 Website : www.airtech.com
INTERNATIONAL INC. CA 92647 USA
Data Sheet VAC VALVE 401, 401A, & 401C
Make vacuum bag connections positive and fast
DESCRIPTION
Vac Valve 401 series is a twist lock through bag connector designed to work with our AQD 500 TF quick
disconnects found in this section of our catalog. In combination with our AQD 500 quick disconnects, these vac
valves have been used successfully at major aircraft companies holding full vacuum and pressure up to 15 bars
at temperatures up to 500 F (260 C).
@ BENEFITS
+ Flat base and twist lock designs is easy to install.
+ High quality components ensure good seals and safe vacuum bags.
+ Simple, economical design keeps plumbing costs under control.
@ TECHNICAL DATA
Construction 2 pieces: base plate and locking top piece
VV401: Machined aluminum /
Material type VV401A: Machined aluminum/
VV401C: Cast aluminum
Material type of gasket Silicone
Screw thread 1/4 inch male NPT
Assembly style Twisted lock
Service temperature 500 F (260 C)
@ SIZES
Product Reference Base Plate Diameter
Vac Valve 401 2.50 inches (63 mm)
Vac Valve 401A 1.25 inches (width) x 3.5 inches (length) (31.75 mm x 88.9 mm)
Vac Valve 401C 2.50 inches (63 mm)
+ Other thread sizes available. Contact Airtech for more details.
‘ wee f ie
Vac Valve 401 Vac Valve 401A Vac Valve 401C
lM DIRECTIONS FOR USE
+ Insert the base plate under the vacuum bag.
+ Asmall cut is made in the vacuum bag in the area of the round opening in the base plate.
+ The top piece of the valve is inserted through the vacuum bag into the hole in the base plate.
+ The top piece is then twisted to provide a positive seal.
Last updated : 2016-02-03
Catalog position : Vacuum valves and hoses A
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