The FCI 70-2 (Fluid controls institute Inc. intially ASME B16.104) Leakage classes are specified for an ESD ball valve and a Pipeline MOV Gate valve having composite seats.

Can someone explain the suitability of RPTFE and PCTFE for ball valve seating? Can we say that PEEk is the best seat materi.

When describing allowable leakage, the standard refers to ".01% of rated valve capacity". Rated valve capacity is defined as "the quantity of test fluid that would pass through the valve at rated trav

My name is oscar and I am designing an energy recovery scheme for a water distribution network. The scheme involves clean water transfer from treatment works by gravity to a reservior.

I have to design an open loop central condenser water system for a 9 story building in New York City. There is an abandoned project that I am working from and already have selections for 2 cooling tow

We're using a 1.5" peristaltic pump to empty a vertical container in a smooth and stable rate (around 30L/min). What we noticed is a repeatable distortion in the flow rate caused by the peristaltic tu

Can someone tell me what the allowable leakage rate is for Spec BS6364 Cryo testing ?

I was wondering if anyone can provide me with manufacturers (name, brand and location) of 4 offset Butterfly Valves - Quadruple Eccentric.