Meaning of letters in J21W-16P DN6

2009-06-07View Original

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Reply #22009-06-07

JB/T 308-2004 \"Valves – Method for Naming Models\" specifies this.

Reply #32009-06-07

External thread type globe valve, nominal pressure 1.6 MPa, nominal diameter 6 mm

Reply #42009-06-08

External thread globe valve, nominal pressure 1.6 MPa, nominal diameter 6 mm, made of white steel

Reply #52009-06-08

J--indicates the valve type (gate valve)； 2---Connection type (external thread) ； 1--Structural format (through-type) ； W--Seat sealing (sealing surface is machined directly into the valve body) ； 16--Pressure rating (16 MPa); P--Valve body material (chromium-nickel-titanium steel)

Reply #62010-11-14

The person on floor 5 is an absolute expert! ! !

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Meaning of letters in J21W-16P DN6

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