Selection of valves for dn20 > Pn4.0MPa
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DN20, >Pn4.0, stainless steel, manual, no automatic valve; the structural dimensions are too large. Is there a manual valve available for laboratory use? This valve is used for unloading.
It’s used on the small-scale high-pressure reactors in the laboratory, right? Let’s see if German-style ball valves will work; I’ve used ones with a pressure rating of 1.6 MPa before – they are easy to operate and save space. I’m not sure whether German-style ball valves can handle 4.0 MPa of pressure, so I’ll ask the people who sell valves about it.
Thank you for giving me an idea; I checked online and it seems that the maximum pressure is only 4.0 MPa. http://190787.gk-z.com/Product_3111151.html