Full opening check valves are supposed to be installed horizontally too?Clearance between body and disc is very small for these valves compared to regular swing check valve.

I've been tasked with developing a battle plan for a new flow test bench for our various lines of valves and connectors. We make a lot of filler valves, globe & angle valves, safety relief valves, et

Trying to calculate the gas blowby case flowrate from high pressure separator to low pressure separator.

The proper methodology for sizing a control valve with liquids flashing downstream?Fisher recommends allowable pressure drop method that results in a larger valve than using actual pressure drop.

Supply ON/OFF valve from size 4 up to 24 inch. Application is highly sour (H2S and CO2 and water and also a little CL).

The basic principle behind how ARV's work. However, what exactly are the "Air and Vacuum Flow rate" and the "Automatic Air discharge"? I noticed each is plotted on a graph, but what exactly does it re

If you have a valve and oil flowing through it... then you shut off the valve... I assume that most of the oil will stop flowing and the pressure will basically be 0 at the valve and atmosphere at the

How to convert liters/minute to cubic feet/hour.This is for natural gas application,Operating temp 18 degrees C,Amb temp - 75 degrees F,Differential pressure 950 psi,Size is 36 inch,Leakage is 68 lite