ASME B16.10 — Valve face-to-face, flanged RF — Class 300

Name: ASME B16.10 Valve face-to-face, flanged RF — Class 300
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ASME B16.10 Valve face-to-face, flanged RF — Class 300 — 20 sizes.

NPS	Gate (solid wedge) (mm)	Globe / lift check (mm)	Swing check (mm)	Ball — short pattern (mm)	Ball — long pattern (mm)
1/2	140	152	—	140	140
3/4	152	178	—	152	152
1	165	203	216	165	165
1-1/4	178	216	229	178	178
1-1/2	190	229	241	190	190
2	216	267	267	216	216
2-1/2	241	292	292	241	241
3	282	318	318	282	282
4	305	356	356	305	305
5	381	400	400	—	—
6	403	444	444	403	403
8	419	559	533	419	502
10	457	622	622	457	568
12	502	711	711	502	648
14	762	—	838	572	762
16	838	—	864	610	838
18	914	—	978	660	914
20	991	—	1016	711	991
22	1092	—	1118	—	1092
24	1143	—	1346	813	1143

Project Materials full table. Wermac Class 300 page confirms NPS 1/2 ball/gate 140, NPS 1 165, NPS 6 ball long 403, NPS 8 ball short 419 / globe 559 / swing 533, NPS 24 1143; other rows single-source.
Project Materials labels two rows '2-1/2'; assigned to NPS 2 and 2-1/2 by sequence.
Vajravyuh values (NPS 1/2 gate 190, globe 190; NPS 4 ball 229) conflict and were rejected.