Use these valves in vacuum applications, such as coating, heat treating, leak testing, and analyzing gases. To create a tight seal in vacuum conditions higher than 29. 9” Hg, these valves have ultra-high-vacuum tube fitting connections, which …

Vacuum rated ball valves are used to maintain negative (vacuum) pressure in a piping system or sealed chamber. They feature prominently in medical and scientific settings, such as research laboratories, and are also found in industrial pick-and-place systems that perform tasks involving lifting and stacking.

Mar 23, 2021 · Ball valves are quarter-turn valves that rotate 90° from open to closed positions, making them fast-acting. When connected to a pneumatic actuator, they can achieve the full 90° rotation in less than a second.

ANCORP’s high vacuum ball valves consist of a body, stem, ball, and flanged end caps machined from corrosive-resistant 316L stainless steel. Fluoroelastomers are used to seal the stem and end caps from atmosphere while the PTFE seats cold flow …

Vacuum Ball Valves have the advantage of being turned completely off to on in one 90 degree rotation of the handle while offering high gas throughput and conductance. Our vacuum ball valves are designed to have a low leak rate, typically on the order of 1x10-9 std. cc/sec. Helium.

MKS offers a full suite of 2 and 3-way high vacuum ball valves with either manual or pneumatic actuation. 2-way Vacuum Isolation Ball Valves are designed to have the ball contained in a central vacuum cavity and is opened and closed by turning the stem 90° back and forth (1/4 turn).

Shop ANCORP's large selection of vacuum valves, including HV and UHV gate valves, angle valves, and ball valves. Order online or contact us for custom valves!

In vacuum industry, ball valves are durable and usually work to achieve perfect shutoff. A ball valve is a vacuum valve with a ball in the central part of the valve, the ball controls the flow through it.

Discover VTON vacuum ball valves, designed for precise control in vacuum and low-pressure systems. Acid and alkali-resistant, suitable for various gas and liquid applications.

All of Highvac ball valves feature a floating ball design for low torque and increased cycle life. Highvac ball valve parts including the stem, body, ball and end connections are precision engineered and CNC machined from 316L (low carbon) high corrosion resistance stainless steel.