I have inquiry from my customer a relief valve for Vacuum Tower Bottoms Liquid service. He ask for Trim 5 material and that is not available at the moment. I would like to know whether other alternative material (e,g Stainless Steel 316) can take this service or not. Appreciate someone help me...
Thanks LittleInch .
My question might be weird.
My customer want a thermal relief valve to replace. The existing valve capacity is very low and model is obsolete.
I try to replace new valve and minimum capacity is still higher about 150% than the existing valve's capacity.
So, customer...
How to determine valve is oversize? What is the percentage consider more than the required capacity of Liquid service valve? Does the liquid service Pressure Relief Valve chatter?