Are all V-band clamps the same?

Selecting the right V-Band Clamp, V-Band Flanges, and full V-Band Assemblies can be pretty easy when starting a new project — quality, material type, price and availability are the determining factors. However, choosing the “right” replacement V-Band Clamp or V-Band Flange can actually be harder than one might think.

What is a vee clamp?

V-Band style clamps – also commonly known as V-Clamps – are used frequently in both the heavy-duty and performance vehicle market due to their tight sealing capabilities. The V-Band clamp is a heavy-duty clamping method for flanged pipes of all kinds.

How are V clamps measured?

Using a measuring tape or caliper, measure the outside diameter (OD) of the matching tube or pipe size that will be welded to the flange. If the tube or pipe is not available, measure the inside diameter (ID) of the counterbore of the weld side of the V-Band Flange.

Are V-band clamps reusable?

V-Bands are much more compact than a Flange and this is the primary reason they were originally used on Turbochargers and in tight engine bays. They are much easier to access and work with. They never need glue or gaskets and can be reused over and over again. Simply realign and clamp up!

How tight should V band clamps be?

Tighten the nut to approximately 70% of the required torque (on double-latch assemblies, torque both latches equally). Check to assure the coupling has seated over flanges equally around the periphery. Also, check for correct flange alignment.

What are V band clamps used for?

V-band clamps can be used to hold almost any flanged joints together. From light duty to the most demanding purpose, these clamps are produced in a wide range of materials for any application that requires a leak-free, easy to use restraint device.

What is a V band?

The V band (“vee-band”) is a standard designation by the Institute of Electrical and Electronics Engineers (IEEE) for a band of frequencies in the microwave portion of the electromagnetic spectrum ranging from 40 to 75 gigahertz (GHz).