VIZA-Cast Steel Valve-Data Sheet

Data Sheet






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	Dimensions of Ring Joint Facing

Nominal Pipe Size		O.D. at Welding Ends
Nominal Pipe Size		Components,A [Note(1)] Wrought or Fabricated		Cast Steel Valves, A [Note(2)]
DN	NPS	mm	in	mm	in
65	2-1/2	73.0	2.88	75	2.96
80	3	88.9	3.50	91	3.59
90	3-1/2	101.6	4.00	105	4.12
100	4	114.3	4.50	117	4.62
125	5	141.3	5.56	144	5.69
150	6	168.3	6.62	172	6.78
200	8	219.1	8.62	223	8.78
250	10	273.0	10.75	278	10.94
300	12	323.8	12.75	329	12.97
350	14	355.6	14.00	362	14.25
400	16	406.4	16.00	413	16.25
450	18	457.2	18.00	464	18.28
500	20	508.0	20.00	516	20.31
550	22	558.8	22.00	567	22.34
600	24	609.6	24.00	619	24.38
650	26	660.4	26.00	670	26.38
700	28	711.2	28.00	721	28.38
750	30	762.0	30.00	772	30.38
800	32	812.8	32.00	825	32.50
850	34	863.6	34.00	876	34.50
900	36	914.4	36.00	927	36.50
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Nominal Pipe Size		Schedule No. [Note(1)]	B		C Note(3)]		t
DN	NPS	Schedule No. [Note(1)]	mm	in	mm	in	mm	in
65	2-1/2	40	62.5	2.469	62.93	2.479	5.16	0.203
		80	59	2.323	59.69	2.351	7.01	0.276
		160	54	2.125	55.28	2.178	9.53	0.375
		XXS	45	1.771	47.43	1.868	14.02	0.552
80	3	40	78	3.068	78.25	3.081	5.49	0.216
		80	73.5	2.900	74.53	2.934	7.62	0.300
		160	66.5	2.624	68.38	2.692	11.13	0.438
		XXS	58.5	2.300	61.19	2.409	15.24	0.600
90	3-1/2	40	90	3.548	90.52	3.564	5.74	0.226
90	3-1/2	80	85.5	3.364	86.42	3.402	8.08	0.318
100	4	40	102	4.026	102.73	4.044	6.02	0.237
		80	97	3.826	98.28	3.869	8.56	0.337
		120	92	3.624	93.78	3.692	11.13	0.438
		160	87.5	3.438	89.65	3.530	13.49	0.531
		XXS	80	3.152	83.30	3.279	17.12	0.674
125	5	40	128	5.047	128.80	5.070	6.55	0.258
		80	122	4.813	123.58	4.866	9.53	0.375
		120	116	4.563	118.04	4.647	12.70	0.500
		160	109.5	4.313	112.47	4.428	15.88	0.625
		XXS	103	4.063	106.92	4.209	19.05	0.750
150	6	40	154	6.065	154.82	6.094	7.11	0.280
		80	146.5	5.761	148.06	5.828	10.97	0.432
		120	140	5.501	142.29	5.600	14.27	0.562
		160	132	5.187	135.31	5.326	18.26	0.719
		XXS	124.5	4.897	128.85	5.072	21.95	0.864
200	8	40	203	7.981	203.75	8.020	8.18	0.322
		60	198.5	7.813	200.02	7.873	10.31	0.406
		80	193.5	7.625	195.84	7.709	12.70	0.500
		100	189	7.437	191.65	7.544	15.09	0.594
		120	182.5	7.187	186.11	7.326	18.26	0.719
		140	178	7.001	181.98	7.163	20.62	0.812
		XXS	174.5	6.875	179.16	7.053	22.23	0.875
		160	173	6.813	177.79	6.998	23.01	0.906
250	10	40	254.5	10.020	255.74	10.070	9.27	0.365
		60	247.5	9.750	249.74	9.834	12.70	0.500
		80	243	9.562	245.55	9.670	15.09	0.594
		100	236.5	9.312	240.01	9.451	18.26	0.719
		120	230	9.062	234.44	9.232	21.44	0.844
		140	222	8.750	227.51	8.959	25.40	1.000
		160	216	8.500	221.95	8.740	28.58	1.125
300	12	STD	305	12.000	306.08	12.053	9.53	0.375
		40	303	11.938	304.72	11.999	10.31	0.406
		XS	298.5	11.750	300.54	11.834	12.70	0.500
		60	295	11.626	297.79	11.725	14.27	0.562
		80	289	11.374	292.17	11.505	17.48	0.688
		100	281	11.062	285.24	11.232	21.44	0.844
		120	273	10.750	278.31	10.959	25.40	1.000
		140	266.5	10.500	272.75	10.740	28.58	1.125
		160	257	10.126	264.45	10.413	33.32	1.312
350	14	STD	336.5	13.250	337.88	13.303	9.53	0.375
		40	333.5	13.124	335.08	13.192	11.13	0.438
		XS	330	13.000	332.34	13.084	12.70	0.500
		60	325.5	12.812	328.15	12.920	15.09	0.594
		80	317.5	12.500	321.22	12.646	19.05	0.750
		100	308	12.124	312.86	12.318	23.83	0.938
		120	300	11.812	305.93	12.044	27.79	1.094
		140	292	11.500	299.00	11.771	31.75	1.250
		160	284	11.188	292.07	11.498	35.71	1.406
400	16	STD	387.5	15.250	388.68	15.303	9.53	0.375
		40	381	15.000	383.14	15.084	12.70	0.500
		60	373	14.688	376.21	14.811	16.66	0.656
		80	363.5	14.312	367.84	14.482	21.44	0.844
		100	354	13.938	359.53	14.155	26.19	1.031
		120	344.5	13.562	351.18	13.826	30.96	1.219
		140	333.5	13.124	341.43	13.422	36.53	1.438
		160	325.5	12.812	334.50	13.170	40.49	1.594
450	18	STD	438	17.250	439.48	17.303	9.53	0.375
		XS	432	17.000	433.94	17.084	12.70	0.500
		40	428.5	16.876	431.19	16.975	14.27	0.562
		60	419	16.500	422.82	16.646	19.05	0.750
		80	409.5	16.124	414.46	16.318	23.83	0.938
		100	398.5	15.688	404.78	15.936	29.36	1.156
		120	387.5	15.250	395.03	15.553	34.93	1.375
		140	378	14.876	386.77	15.225	39.67	1.562
		160	366.5	14.438	376.99	14.842	45.24	1.781
500	20	STD	489	19.250	490.28	19.303	9.53	0.375
		XS	482.5	19.000	484.74	19.084	12.70	0.500
		40	478	18.812	480.55	18.920	15.09	0.594
		60	467	18.376	470.88	18.538	20.62	0.812
		80	455.5	17.938	461.13	18.155	26.19	1.031
		100	443	17.438	450.02	17.717	32.54	1.281
		120	432	17.000	440.29	17.334	38.10	1.500
		140	419	16.500	429.17	16.896	44.45	1.750
		160	408	16.062	419.44	16.513	50.01	1.969
550	22	STD	539	21.250	541.08	21.303	9.53	0.375
		XS	533	21.000	535.54	21.084	12.70	0.500
		60	514	20.250	518.86	20.428	22.23	0.875
		80	501	19.750	507.75	19.990	28.58	1.125
		100	488.5	19.250	496.63	19.553	34.93	1.375
		120	476	18.750	485.52	19.115	41.28	1.625
		140	463	18.250	474.41	18.678	47.63	1.875
		160	450.5	17.750	463.30	18.240	53.98	2.125
600	24	STD	590.5	23.250	591.88	23.303	9.53	0.375
		XS	584	23.000	586.34	23.084	12.70	0.500
		30	581	22.876	583.59	22.975	14.27	0.562
		40	574.5	22.624	577.97	22.755	17.48	0.688
		60	560.5	22.062	565.49	22.263	24.61	0.969
		80	547.5	21.562	554.38	21.826	30.96	1.219
		100	532	20.938	540.49	21.280	38.89	1.531
		120	517.5	20.376	528.03	20.788	46.02	1.812
		140	505	19.876	516.91	20.350	52.37	2.062
		160	490.5	19.312	504.37	19.857	59.54	2.344
650	26	10	645.5	25.376	645.50	25.413	7.92	0.312
650	26	20	635	25.000	637.14	25.084	12.70	0.500
700	28	10	695.5	27.376	696.30	27.413	7.92	0.312
		20	686	27.000	687.94	27.084	12.70	0.500
		30	679.5	26.750	682.37	26.865	15.88	0.625
750	30	10	746	29.376	747.10	29.413	7.92	0.312
		20	736.5	29.000	738.74	29.084	12.70	0.500
		30	730	28.750	733.17	28.865	15.88	0.625
800	32	10	797	31.376	797.90	31.413	7.92	0.312
		20	787.5	31.000	789.54	31.084	12.70	0.500
		30	781	30.750	783.97	30.865	15.88	0.625
		40	778	30.624	781.17	30.755	17.48	0.688
850	34	10	848	33.376	848.70	33.413	7.92	0.312
		20	838	33.000	840.34	33.084	12.70	0.500
		30	832	32.750	834.77	32.865	15.88	0.625
		40	828.5	32.624	831.97	32.755	17.48	0.688
900	36	10	898.5	35.376	899.50	35.413	7.92	0.312
		20	889	35.000	891.14	35.084	12.70	0.500
		30	882.5	34.750	885.57	34.865	15.88	0.625
		40	876.5	34.500	880.02	34.646	19.05	0.750
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NOTES: (1) Letter designations signify
	(a) STD = standard wall thickness (b) XS = extra-strong wall thickness (c) XXS = double extra-strong wall thickness
(2) The diameters listed are not requirements. They are provided for the convenience of the user. (3) Internal machining for continuous backing rings for sizes DN 50 (NPS 2)and smaller is not contemplated.
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