I have to extend and retract a cylinder (and i must be able to control it) with out the use of a DVC this can be done using 1, 2 or 4 componants.

We have a Mazak FMS system supporting three 4K lasers MKII 510's. We have encountered a problem with the sheet loader side of the Traverser, it has a drifting problem after it has loaded the sheet and

Shutdown Valve (SDV) are used for isolation of process system in case of emergency. i) Should a preventive measure (PM) apply on SDV ?

We recently installed two separate risers covering several different areas of the building. Each is covered by its own FDC located on the same side of the building.

We moved in to our new home 20 months ago. We have a sump pump in our basement in an 18” x 24” polyethylene pit.

Regarding the backpressure correction factor for balanced bellows PSVs in liquid service, Kw:

Which is the minimum gas velocity required in natural gas exchangers (gas-gas/chiller) to provide adequate glycol distribution and good hydrate inhibition?

NASCAR would not reveal what they found and there is lots of speculation and a few red herrings floating arround with the AP reporting that a person with knowledge of the investigation saying it was a