Description

The design of the Vac Valve 402 series allows for a tighter connection with an increase in autoclave pressure. This is achieved by using a threaded locking ring creating a tight mechanical seal, and a pressure plate that increases the surface area providing a superior seal.

Benefits

• Screw down seal design provides extra vacuum seal safety.
• High quality components ensure good seals and safe vacuum bags.
• Bag film is clamped under clamping ring reducing wrinkle leak risk.

Technical data

Construction	3 pieces: base plate, pressure plate, locking ring
Material type	VV402: Carbon steel VV402A: Aluminium VV402SS: Stainless steel
Material type of gasket	Silicone
Screw thread	1/4 inch male NPT
Assembly style	Screw down
Service temperature	260°C (500°F)

Sizes

Product Reference	Base Plate Diameter
Vac Valve 402	2.50 inches (63 mm)
Vac Valve 402A	2.50 inches (63 mm)
Vac Valve 402SS	2.50 inches (63 mm)

• Other thread sizes available. Contact Airtech for more details.

Directions for use

• Insert the base plate and the silicone gasket under the vacuum bag.
• Cut a small opening in the vacuum bag and push the stem through the opening.
• Apply the pressure plate on the outside of the vacuum bag and screw down the locking ring.

Notes

• Watch a video of Vac Valves in the "Media Center" on our website.

Last updated : 2024-10-01

As the conditions or methods of use, including storage, are beyond our control, Airtech International, Inc. does not assume responsibility for the performance of this material for any particular use. The material is sold "as is". Airtech International, Inc. disclaims, and buyer waives, any and all implied warranties, including without limitation the implied warranties of merchantability and of fitness for particular use. The information contained herein represents typical properties and should not be used for specification purposes. Any translation is provided for your convenience only. The official language is English and the official law is California, USA.