Airtech Vac Valves & Hoses

Complete line of hardware items necessary to perform the vacuum bagging process.

Vac Valve 399 is an economical machined aluminum valve that is inserted through the vacuum bag. Comes complete with a base plate for under the bag, a silicone seal to prevent vacuum leaks, and a pressure plate to connect to the vacuum hose by a simple twist. Temperature resistance to 500°F with 1/4" male NPT connection.
Vac Valve 401C is made from cast aluminum and comes complete with a base plate for under the bag, a silicone seal to prevent vacuum leaks, and a pressure plate to connect to the vacuum hose by a simple twist. Temperature resistance to 500°F, suitable for autoclave use to 200 psi, and has a 1/4" male NPT connection.
Vac Valve 402A is made from aluminum and comes complete with a base plate for under the bag, a silicone seal to prevent vacuum leaks, a pressure plate, and threaded locking ring. The threaded connection can be tightened to apply controlled force to the pressure plate for a secure seal. Temperature resistance to 500°F and has a 1/4" male NPT connection.
Vac Valve 402A Seal is a replacement silicone seal for the Vac Valve 402A. Temperature resistance to 500°F.
Vac Valve 406TF is made with a threaded stainless steel base with raised area for additional sealing, silicone seal, and aluminum pressure plate. Temperature resistance to 500°F and this unit has a 1/4" male NPT connection.
Vac Gauge 30 is a durable yet inexpensive vacuum gauge used to determine the vacuum pressure under the bagging film. This gauge is protected with a rubber jacket, has a 0 to -30 Hg dial face, and has a 1/4" male NPT threads.
Vac Gauge THA is a shock resistant, liquid filled vacuum gauge designed as a reference in determining vacuum integrity. Vac-Gauge THA has a 1/4" NPT male fitting that easily attaches to AQD 500, AIRLOCK 450 or Airlock 550 quick disconnect coupling. Vac-Gauge THA has a 0-30° HG range with a rated accuracy of +/- 2.5% Full Scale.
Vac Reg is an adjustable vacuum regulator, designed to control the amount of vacuum delivered to your part. Helpful for parts that have cores, to prevent core deformation under higher pressures. Uses standard 1/4" NPT fittings, and is adjustable from -5 to -30 Hg.
AQD-500 is a quick disconnect that is useable to 500°F. This product has two way shut-off fittings permitting the vacuum pump to be disconnected without loss of vacuum to the part. 1/4" NPT threads.
Airvac 22 is a venturi block with self contained silencer that converts shop air to vacuum without the use of a vacuum pump. This product will draw up to 25.5 Hg, and has 1/8" female and 1/4" male NPT.

Due to vendor restrictions, this product may not be available in all geographical areas. Please call us or request a quote for details.

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SKU	Description		UM	Thick	Width	Length	Height	Board ft.	Net Wt.	Diameter	Grade	Grit	Crate Qty	Plys	Radius	SPB	Ship Note	Min. Qty	Pcs/Box	Pcs/Bundle	Winding	Ft/Box	Handle Len	Head Diam	Head Len	Mfg. #	Qty

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Shipping: Freeman charges standard published UPS/FedEx shipping rates (unless freight is specified). All orders under $25 are subject to a $5 small order fee. International orders are subject to a $250 minimum order.
Liquid products are sold by weight, not volume.
SPB = Sheets per Box

HAZ-G = Hazardous material, cannot ship air, up to $33 surcharge applied for each package shipped ground within the US.
HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping.
HAZ-T = Toxic material, must be sent by freight carrier.
FRT = must be sent by freight carrier due to size, weight, or hazardous classification.