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News
Fast opening, high pressure valve 2010-11-03
I'm working on an exotic project where I need a fast opening, high pressure valve. I'm not an expert in valves, obviously as you can see from this question. The required specs are below, I've been t
Non-return (or check) valves process specification 2010-11-03
My problem is that the piping engineer asked me the following data for a number of non-return valves:- The min. and max. flowrates- The min. and max. operating pressures- The min. operating temperatur
3-way valve: mixing or diverting? 2010-11-02
When coosing a 3-way valve, how can we decide between mixing or diverting valves? What are the reasons to choose each one.
Balancing valve in heat exchanger arrangement 2010-11-02
In the image that i attached, there is a balancing valve, that is commonly used. I don't know well why this is used.For what i undestand, this is used to obtain in this circuit the same pressure drop
Relativly high speed/high pressure valve for steam 2010-11-02
My goal is to release pressurized steam at frequencies from 10Hz to 150Hz. The steam pressure used will not be over 100psi for this testing(due to a safety release valve).
Trim 16 seat type, Renewable or Integral? 2010-11-02
Do any body knows about type of seat in Trim 16 is renewable or integral type, in my opinion the both type are possible but the our Client is telling in trim 16 valves we have only integral type and h
instrument valve seat leak standard 2010-11-02
I am working on verification for many our valves. For seat leakage (internal leak), as my experience, API, AWWA, FM etc. they have the standards for leak rate and test specification.
Two piece ball valve against end entry ball valve 2010-11-02
Is it acceptable to use a two piece ball valve as an alternative to an end entry ball valve?
