Do all valves adopt JB standards? If so, do its two flanges also adopt JB standards?

2009-04-13View Original

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Do all valves adopt JB standards? If so, do its two flanges also adopt JB standards?

Reply #22009-04-13

Valves have American standards and machine standards. If it is a JB standard valve, the valve uses JB standard integral flange

Reply #32009-04-13

When ordering valves, you can ask the manufacturer to produce them according to specified standards. HG flange can also be used. HG flange and JB flange are matched except that PN16.0 DN10～300 and PN1.0 DN80 cannot be used together.

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