IVP SUPER SEAL Bellows Valves

Labideal manufactures Vacuum Super-Seal bellows valves to meet the highest standards.

Our bellows valve design includes a hermetically sealed valve stem for leak-free operation. They can suit for high-vacuum applications.

These valves operate with a low friction, zero abrasion of the polymer elastomer surface. They allow for repeatable sealing action over thousands of cycles are typical.  And they save time and money, our premium Super-Seal bellows valves provide high-conductance, too. So it can maximize the evacuated gas flow rate while minimizing your pump down time.

Our Super-Seal bellows valves have a wide range of applications. They are ranging from semiconductor manufacturing, plasma physics research, to nuclear accelerators, too.

Our inline and angle bellows valves are an ideal choice for many vacuum processes. They can use them over the pressure range from 15 PSI positive pressure to 10^-9 Torr high-vacuum. We configure them with a variety of end pieces including tubulated ends for welding. They also include CF flanges, KF flanges, and Tube flanges, as well as custom designs, too.