API 6D Ball Valve Dimensions

The below are face to face and end to end dimensions of ball valve according to API 6D.

Class 150-600 RTJ Ball Valve Dimensions

Valve Size		Face to Face and End to End Dimentisons (Full Bore Ball Valve and Reduced Bore Ball Valve)
NPS (Inch)	DN (mm)	RTJ Ends
NPS (Inch)	DN (mm)	Class150	Class 300	Class 400	Class 600
2”	50	191	232		295
2-1/2”	65	203	257		333
3”	80	216	298		359
4”	100	241	321	410	435
6”	150	406	419	498	562
8”	200	470	518	600	664
10”	250	546	584	676	791
12”	300	622	664	765	841
14”	350	699	778	829	892
16”	400	854	905	994	854
18”	450	930	981	1095	930
20”	500	1010	1060	1200	1010
22”	550	1114	1153	1305	1114
24”	600	1165	1241	1407	1165
26”	650	1270	1321	1461	1270
28”	700	1372	1410	1562	1372
30”	750	1422	1537	1664	1422
32”	800	1553	1667	1794	1553
34”	850	1654	1794	1946	1654
36”	900	1756	1895	2099	1756

Class 900-2500 RTJ Ball Valve Dimensions

Valve Size		Face to Face and End to End Dimentisons (Full Bore and Reduced Bore)
NPS (Inch)	DN (mm)	RTJ Ends
NPS (Inch)	DN (mm)	Class 900	Class1500	Class 2500
2”	50	371	371	454
2-1/2”	65	422	422	514
3”	80	384	473	584
4”	100	460	549	683
6”	150	613	711	927
8”	200	740	841	1038
10”	250	841	1000	1292
12”	300	968	1146	1445
14”	350	1038	1276	–
16”	400	1140	1407	–
18”	450	1232	1559	–
20”	500	1334	1686	–
22”	550	–	–	–
24”	600	1568	1972	–
26”	650	1673	–	–
28”	700	–	–	–
30”	750	1902	–	–
32”	800	–	–	–
34”	850	–	–	–
36”	900	2315	–	–

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F316 Chemical Composition & Mechanical Properties.
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API 6D: Specification for Pipeline and Piping Valves

Ball Valve Dimensions