561 Check valve, 1/2"

Description:
Check valve.

1/2″ NPT male x 1/2″ NPT female for easy replacement of expansion tank when connected to bottom of DISCAL®.

Articles:

code	connection	used for	lbs	pack	case
561402A	1/2″	502243A, DISCAL® 551 Series	2.4	10

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