Directs flow from a single inlet to one of two outlets

How does a positioner work? Producers typically install valve positioners on the yolk or top casing of a pneumatic actuator for linear control valves. On rotary ... Its function on a pipeline is to release accumulated gases or admit air into the pipeline during the filling, draining, or operation of the liquid pipeline ... Mar 17, 2025 ... Natural gas-powered pneumatic controllers are used in the natural gas industry to operate valves that control liquid level, pressure, ... Pneumatic Valves and Manifolds. Motion supplies thousands of pneumatic valves and manifolds for purchase. Pneumatic valves refer to the different types of ... Designed to close a variety of plug-type angle valves on railcars and tank trucks with dome sizes between 24 and 42 inches in diameter. Browse Pneumatic Valve Actuators in the Parker / Autoclave Engineers FCD catalog including Item #,Duty Rating,Operator,Type. Why Choose ARO Pneumatic Valves. Remote or automatic control of pneumatic equipment allows the machine operator to be removed from the immediate area of the ... Mar 16, 2020 ... A pneumatic system is that helical steel coil springs have been replaced by compressed air. In both cases, what the spring does is force the valve and its cam ... Providing Pneumatic Safety and Hydraulic Safety by ROSS - safety valves, and fluid power components worldwide. Siemens offers you a choice to ensure an ideal fit for every application: the SIPART PS100, the SIPART PS2 and a variety of pneumatic valve positioners and ...