pressure seal

pressure seal

[′presh·ər ‚sēl]
(engineering)
A seal used to make pressure-proof the interface (contacting surfaces) between two parts that have frequent or continual relative rotational or translational motion.
References in periodicals archive ?
Limited Tenders are invited for Procurement of 6 inch 1500 psi nickel plated pressure seal gate valve for adsorber system of lldpe plant at gail pata
It should be noted that all quick-opening closures normally use O-rings to maintain the pressure seal.
The system can be used in pipes three inches and greater and come with a pressure seal assembly, which is extremely robust and easily attached to standard fittings and valves.
Printech delivers to the market the pressure seal machines that can fold, seal and have your mailer ready in seconds with a professional look and feel with no envelope needed.
This overall high pressure seal ensures appropriate cable strain relief as well as the IP65 class protection for the complete installation.
The ColorMax 7 is a high-speed inkjet printer powered by Memjet technology arid was designed for full-bleed color printing of envelopes, pressure seal forms, marketing materials, and much more.
This acquisition is expected to expand Ennis Inc's capabilities in the pressure seal product lines under the VersaSeal name and sold through the indirect sales (distributorship) marketplace.
Postflight inspection revealed that a section of the main cabin-door pressure seal had ruptured.
It has capabilities for manufacturing various kinds of valves, including globe, gate check, cryogenic, pressure seal, and ball.
Also the SPR has the option of a multi-gas feed system and should have high reliability thanks to a simple design that features only one pressure seal per 96 reactors.
In addition to Formax, the company services Infoseal Pressure Seal Systems, HP and Lexmark products.
When the canopy was closed, the pressure seal closed on top of the bungee cords, allowing a large gap to form at altitude and causing a loud whistle in the cockpit.