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Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Tuning temperature loop, steam pressure loop and evaluating level loop
Got some questions : 1)Is temperature suppose to be self regulating or non self regulating loop? 2)What type of responce should be used for temperature loop tuning? 3)How to bump test temperature loop properly, is it like bump testing flow/pressure loop or like testing level loop? 4)Any tips...- zaideeo
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- Replies: 1
- Forum: Chemical process engineering
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Special Pressure Relief Valve Manufacturer
Hi All, Problem : Looking for pneumatic pressure relief valve (PRV) that will only relief to a required pressure. Example : Operating Pressure : 70 psig Relief Pressure : 72 psig Default Relief Pressure : 35 psig - preset at factory/non adjustable Required Relief Pressure : 68 psig We have an...- zaideeo
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- Replies: 4
- Forum: Valve engineering
