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Selection of valves

2022-08-15View Original

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This post was last edited by Shi Chao_H43cB on 2022-8-15 19:22. What models should be chosen for the pneumatic control valves DN50 used in ammonia and sulfuric acid pipelines? Could some expert help mark this? Thank you.
Reply #22022-08-16
Is this how you choose valves? \ud83d\ude02\ud83d\ude02\ud83d\ude02 No specific operating conditions are provided at all
Reply #32022-08-17
Contact me, valve manufacturer: 1381500655
Reply #42022-08-17
Contact me, valve manufacturer: 13818500655
Reply #52022-08-18
Choose a pneumatic bellows fluorinated control valve with steel body and PTFE lining
Reply #62022-08-20
Contact me, valve manufacturer, 13287974125
Reply #72022-08-21
When going to a restaurant, just say you’re hungry and ask for food!
Reply #82022-08-21
All at room temperature with a pressure not exceeding 16 kilograms
Reply #92022-08-21
I’m sorry; I’m new to this field. The pipes are all used at room temperature, with a pressure not exceeding 16 kilograms. I’m responsible for preparing purchase plans, and I only know the nominal diameter of the pipes. I still don’t know how to select valves for procurement at the moment
Reply #102022-08-22
Are you a private company? When you submit a plan, what does it matter about the product selection or whether there’s a design? Submit it according to the design; don’t make decisions on your own

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