Category: Valves / Actuation

Linkage free positioners use a magnetic assembly that is non contact. What does that mean?:

Stafsjö’s product range consist of 16 different models of which WB and MV valves are particularly suited for biomass.

To reduce the risk of damage being caused to valves during the installation process, ESI can now supply Habonim 3-piece ball valves which are fitted with “extended ends”

Feedback sensors are essential for ensuring critical valves are appropriately positioned when in service.

For sanitary applications or when it is necessary to install actuators in a clean room, the standard industrial actuator may present a problem as the specification usually calls for “crevice free” equipment.

Diagnose your Control Valves in Service without being a valve expert

The following 4 steps can reduce the likelihood of an unscheduled shut down or worst-case should ensure that systems are in place to return the plant to normal operation, as quickly as possible:

PTFE Butterfly Valves have historically received bad press due to the perception that they leak. However with advances in technology and design, manufacturers are now supplying high quality valves that are bubble tight.

Emerson Fisher Control Valves have extensive experience in control Valves for the Power Industry. 6 reasons boiler feedwater valves leak and suggested solutions

6 reasons boiler feedwater valves leak: oversizing for maximum conditions (part 2)

6 reasons boiler feedwater valves leak: failure to specify tight shut-off (part 3)

6 reasons boiler feedwater valves leak: improper operation (part 4)

6 reasons boiler feedwater valves leak: poor control arrangement (part 5)

6 reasons boiler feedwater valves leak: entrained particles (part 6)

6 reasons boiler feedwater valves leak: insufficient information at specification time (part 1)