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Ball valve

Ball valve size identification

150#Full-diameter raised flange connection
Nominal diameter		End to end size A		Center line to end size B		C from center line to end size C		Center line to top dimension D		Center line to top dimension E		Approximate weight
DN	NPS	mm	In.	mm	In.	mm	In.	mm	In.	mm	In.	kg	1b.
15	1/2	108	4.25	54	2.13	64	2.50	64	2.50	51	2	9	20
20	3/4	117	4.63	60	2.38	64	2.50	64	2.50	51	2	11	25
25	1	127	5	68	2.69	140	2.50	140	5.50	127	5	13	28
40	1 1/2	165	6.50	70	2.75	137	3.13	137	5.38	124	4.88	18	40
50	2	179	7.06	79	3.10	182	3.63	182	7.17	155	6.10	23	51
80	3	204	8.06	99	3.88	230	4.63	230	9.07	189	7.45	45	99
100	4	230	9.06	93	3.65	252	5.25	252	9.93	211	8.31	61	134
150	6	394	15.50	189	7.44	340	7.63	340	13.38	279	11	203	447
200	8	457	18	233	9.19	407	9.38	407	16.01	335	13.20	306	674
250	10	533	21	272	10.72	519	11.75	519	20.42	422	16.63	573	1264
300	12	610	24	305	12	546	12.13	546	21.50	495	19.50	925	2040

300# full bore flange connection
Nominal diameter		End to end size A		Center line to end size B		C from center line to end size C		Center line to top dimension D		Center line to top dimension E		Approximate weight
DN	NPS	mm	In.	mm	In.	mm	In.	mm	In.	mm	In.	kg	1b.
15	1/2	140	5.50	70	2.75	64	2.50	64	2.50	51	2	15	33
20	3/4	152	6	60	2.38	64	2.50	64	2.50	51	2	18	40
25	1	165	6.50	68	2.69	64	2.50	140	5.50	127	5	25	55
40	1 1/2	190	7.50	70	2.75	80	3.13	137	5.38	124	4.88	36	80
50	2	216	8.50	97	3.80	92	3.63	182	7.17	155	6.10	29	64
80	3	282	11.12	125	4.93	118	4.63	230	9.07	189	7.45	54	118
100	4	305	12	146	5.75	133	5.25	252	9.93	211	8.31	80	176
150	6	403	15.88	189	7.44	194	7.63	340	13.38	279	11	219	483
200	8	502	19.75	233	9.18	238	9.38	407	16.01	335	13.20	378	834
250	10	568	22.38	277	10.91	298	11.75	519	20.42	422	16.63	659	1452
300	12	648	25.50	246	9.69	308	12.13	546	21.50	495	19.50	1034	2280

600#Full-diameter raised flange connection
Nominal diameter		End to end size A		Center line to end size B		C from center line to end size C		Center line to top dimension D		Center line to top dimension E		Approximate weight
DN	NPS	mm	In.	mm	In.	mm	In.	mm	In.	mm	In.	kg	1b.
15	1/2	165	6.50	68	2.69	64	2.50	64	2.50	51	2	20	45
20	3/4	190	7.50	86	3.38	64	2.50	64	2.50	51	2	23	50
25	1	216	8.50	108	4.25	64	2.50	76	3	64	2.50	28	62
40	1 1/2	241	9.50	121	4.75	80	3.13	114	4.50	102	4	32	70
50	2	292	11.50	124	4.88	92	3.63	182	7.17	155	6.10	37	82
80	3	356	14	152	6	118	4.63	230	9.07	189	7.45	69	152
100	4	432	17	197	7.75	138	5.44	243	9.55	218	8.57	116	256
150	6	559	22	226	8.88	203	8	273	10.75	222	8.75	327	720
200	8	660	26	305	12	240	9.44	308	12.13	257	10.13	517	1140
250	10	787	31	349	13.75	273	10.75	384	15.13	334	13.13	925	2040
300	12	838	33	400	15.75	308	12.13	432	17	381	15	1197	2640

900#全通徑凸法蘭連接
公稱通徑		端部到端部尺寸A		中心線到端部尺寸B		C中心線到端部尺寸C		中心線到頂部尺寸D		中心線到頂部尺寸E		近似重量
DN	NPS	mm	In.	mm	In.	mm	In.	mm	In.	mm	In.	kg	1b.
15	1/2	229	9.00	114	4.50	76	3	121	4.75	108	4.25	20	45
20	3/4	229	9.00	114	4.50	76	3	121	4.75	108	4.25	18	40
25	1	254	10.00	127	5	76	3	121	4.75	108	4.25	29	63
40	1 1/2	305	12.00	152	6	114	4.50	121	4.75	108	4.25	44	98
50	2	368	14.50	152	6	109	4.31	211	8.30	170	6.70	72	158
80	3	381	15	165	6.50	124	4.88	234	9.22	194	7.65	89	196
100	4	457	18	184	7.25	168	6.63	222	8.75	197	7.75	240	530
150	6	610	24	245	9.63	222	8.75	283	11.13	232	8.75	522	1150
200	8	737	29	298	11.75	292	11.50	308	12.13	257	10.13	1009	2225
250	10	838	33	394	15.50	348	13.69	419	16.50	368	14.50	1746	3850
300	12	965	38	406	16	400	15.75	457	18	406	16	2223	4900

1500#全通徑凸法蘭連接
公稱通徑		端部到端部尺寸A		中心線到端部尺寸B		C中心線到端部尺寸C		中心線到頂部尺寸D		中心線到頂部尺寸E		近似重量
DN	NPS	mm	In.	mm	In.	mm	In.	mm	In.	mm	In.	kg	1b.
15	1/2	203	8	114	4.50	76	3	121	4.75	95	3.75	29	65
20	3/4	216	8.50	83	3.25	N/A	N/A	121	4.75	95	3.75	32	70
25	1	254	10	102	4	102	4	121	4.75	99	3.88	34	75
40	1 1/2	330	13	127	5	89	3.50	203	8	178	7	52	115
50	2	368	14.50	152	6	109	4.31	211	8.30	170	6.70	72	158
80	3	470	18.50	178	7	143	5.63	241	9.50	200	7.88	166	365
100	4	546	21.50	236	9.31	181	7.13	314	12.38	238	9.38	293	645
150	6	705	27.75	292	11.50	254	10	495	19.50	375	14.75	635	1400
200	8	832	32.75	375	14.75	318	12.50	508	20	419	16.50	1043	2300
250	10	991	39	429	16.88	394	15.50	610	24	533	21	1724	3800
300	12	1130	44.50	629	24.75	362	14.25	660	26	559	22	2041	4500

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