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10 common valve code related problem resolution

Release time:2019-06-29sentiment:92

Z41h - 2.5 (a few holes?




Z41h - 2.5 (eight holes.




The valve pl sign mean?



PL valve refers to material, 304 l stainless steel.




Whether q41f ball valve is full size?




Q41f ball valve has a full size and reducing two kinds of structure forms.




What material is j61y - 160 p 3/4 "?




J61y - 160 P 3/4 "material is 18 8 stainless steel (code P), extend it, its sealing surface material is carbide code (Y).




Pressure reducing valve has a national quality inspection?




Pressure reducing valve with general administration of quality supervision, inspection.




H44h flange check valves can be installed vertically?




H44h flange check valves can be installed in vertical pipe runs, but also can be installed in horizontal pipe runs.




Z41h - 25 horse is what material?




Z41h - 25 horsepower sealing surface material is Cr13 stainless steel, because of a lack of body material code can't know the material, but usually is made of carbon steel.




The representatives z41h - 16-100 valve figure number?




Z41h - 16-100 - z in the gate, 4 said connection form is flange connection, 1 said structure is rising stem wedge gate single ram, h seal face material Cr13 stainless steel, 16 shows the pressure is 1.6 MPa, 100 said diameter is 100 mm.




Manual butterfly valve d341x - 10 parameters?




Manual butterfly valve d341x - 10 parameters in ventilation butterfly valve has been introduced in detail, clickable ventilation butterfly valve to check.




What is threaded gate valve?




Actually threaded valve is threaded gate, just different name.


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