Piping Specialties and PSI Controls Blog

Piping Specialties Inc. (PSI) is one of the northeast's largest suppliers of valves; process controls/instrumentation, and engineered mechanical specialties. Industries served: Power Generation, Pulp/Paper, HVAC, Water/Wastewater, Food/Beverage, Life Sciences, Chemical/ Process, Semiconductor. For more information visit PSI-Team.com or call 800-223-1468.

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MOGAS Critical Service Valves Fire Tested to API 607 and API 6F3

This video explains the MOGAS approach to fire testing their severe service ball valves to API requirements. API 607, 7th Ed. Fire Tes...

Hyspan Series 1500 Laminated Bellows Expansion Joints

Pipe expansion or contraction resulting from temperature changes is independent of line size; however, the bellows elements of small diame...

The Pratt Industrial TE Series Triple Offset Butterfly Valve

The Triple Offset Butterfly valve has been designed to answer the industries demand for an alternate solution to gate valves and ball valves...

What Are LINK-SEALS?

Considered to be the premier method for permanently sealing pipes of any size passing through walls, floors and ceilings, LINK-SEALS® a...

Jet Pump (Eductor) Theory of Operation

Jet Pump (courtesy of Emerson Penberthy ) Also known as eductors , jet pumps operate on the principles of fluid dynamics. An operating...

Direct Acting and Pilot Operated Pressure Relief Valve Operation

Here is a clear and well illustrated tutorial video demonstrating the operational principals of pilot and direct acting pressure relief...

Problems with Measuring Level of High Density Pulp Stock

Level Measurement in Pulp Stock has posed problems for a wide range of level measurement technologies. In most pulp mills this is the mos...

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