NASA officials ordered the removal of one of the massive rocket's RS-25 main engines after discovering a hydraulic leak on the engine's main oxidizer valve actuator, which controls the flow of ...

Although there are maintained directional valves, in which the spool remains in whatever position it was last moved, I have never seen one on a tube bender. Instead, tube benders use momentary ...

Cat 285 is the company’s largest compact track loader. The Cat 285 CTL is the company's largest with an ROC @ 35% of 4,719 pounds. The upgrades follow on the heels of the Cat 255 and 265 CTL updates ...

NASA called off the launch of the space shuttle Discovery on Tuesday, the second day in a row the liftoff was scrubbed, this time because of a suspect fuel valve.

Helios Technologies, Inc. (NYSE: HLIO) Releases ENERGEN™ Solution - Unique Cartridge Valve Technology Converts Hydraulic Flow into Electric Energy ...

Tecumseh, Mich. — Blow molding machine builder Uniloy Inc. launched sales of a new all-electric continuous extrusion shuttle machine to produce bottles, containers and technical parts The UCS.E ...

At 7:30 a.m. on Tuesday, it didn`t work. A valve refused to close all the way, and thus let too much fuel into the power unit and caused it to run too fast. The countdown was stopped.