Vacuum Valves in USA

• Sizes : 1/4" only

Furnished in forged brass, with neoprene seat and diaphragm. Two adjustable ranges of 2" to 16" and 10" to 30" mercury vacuum. All connections are 14" IPS. Standard valve is plain brass. Closely controls low capacity vacuum systems. The vacuum source is connected to the bottom of the valve, one side connectio more...

• Series : VMV

This valve allows free air from the atmosphere to be pulled in to the convey line at an adjustable vacuum level to prevent plugging. STANDARD CONSTRUCTION FEATURES Valve is designed to allow for withdrawing air from the atmosphere at an adjustable vacuum level to keep convey line from plugging Housing with In more...

• Size : 1-1/2" & 2"

1" in Plastic 1-12" & 2" in Aluminum Air vents are designed for evacuation of air when filling a pipe line and provide positive vacuum relief when pipe is draining. Use in gravity od higher pressure system. Features AV mode a semi hard, precision ground inner solid plastic floret ball. The float seats against more...

• Series : Techflow Pipe Series

Technifab offers a line of vacuum jacketed valves that gives you top cryogenic valve performance and also work best with vacuum jacketed pipe. These low heat leak vacuum insulated valves don’t add unwanted heat to your cryogenic liquid, saving you money and loss of cryogens. Benefits Vacuum-jacketed, elimin more...

Cryocomp has added an integrated port on the side of the 12" and 1" standard seal off valves for the purpose of installing a vacuum sensor to read the vacuum at any time after the evacuation is complete and the system is sealed off. This capability is especially important since it eliminates the need for dril more...

Billet Aluminum Construction Mounts in a #12 AN Threaded Hole O-Ring Sealed Screws Directly into the Suction port on Most Aftermarket Vacuum Pumps Easy to Adjust Design 100% Made in U.S.A. more...

At VACUUBRAND, we make our own valves and components and inspect them carefully before shipment to ensure integrity. Our wide range of vacuum valves and small-flange components can be used alone or in combination, in the most simple or complex vacuum systems. Our components are appropriate both for connection more...

Relief Valves are Proportional – Not “Pop” Type Safety Valves, Not Preset – Field Adjustable Knurled Adjustment Screw and Locked with Jam Nut Pressure Range: 0-27” Hg Set Pressure Tolerances: ± 3% of Set Pressure Temperature Range: -65°F to 250°F Construction: C360 Machined Brass Body, Stainless more...