Weights of Check valves

Check Valve

OTHER VALVE WEIGHTS

Check

Pressure Class 150
Size	IN	2	2.5	3	4	5	6
Size	DN	50	65	80	100	130	150
RF	lb	42	53	62	107	140	176
RF	kg	19	24	28	48	63	79
BW	lb	33	44	51	93	113	149
BW	kg	15	20	23	42	51	67
Size	IN	8	10	12	14	16	-
Size	DN	200	250	300	350	400	-
RF	lb	289	444	667	1002	1236	-
RF	kg	130	200	300	451	556	-
BW	lb	262	360	524	716	1042	-
BW	kg	118	162	236	322	469	-

Pressure Class 300
Size	IN	2	2.5	3	4	5	6	8	10	12
Size	DN	50	65	80	100	130	150	200	250	300
RF	lb	69	87	100	151	200	302	489	700	998
RF	kg	31	39	45	68	90	136	220	315	449
BW	lb	58	69	82	113	149	244	387	451	853
BW	kg	26	31	37	51	67	110	174	203	384

Pressure Class 600
Size	IN	2	2.5	3	4	5	6	8	10	12
Size	DN	50	65	80	100	130	150	200	250	300
RF	lb	71	93	133	244	358	491	769	1396	1769
RF	kg	32	42	60	110	161	221	346	628	796
BW	lb	53	73	109	182	282	404	647	1107	1536
BW	kg	24	33	49	82	127	182	291	498	691

NB! Use tables as a guidance only
weights may vary from different manufactures

Note(s)..
RF = Raised Face (flanged)
BW = Butt Weld (ends)
GO = Gear Operator

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