VALVE SIZE		A1 (RF)		A2 (RTJ)		A3 (BW)		A4 (SW)		H		W
NPS	DN	In	mm	in	mm	in	mm	in	mm	in	mm	in	mm
2	50	11.50	292	11.72	295	11.50	292	11.50	292	19.88	505	12.20	310
2 1/2	65	13.00	330	13.12	333	13.00	330	13.00	330	22.05	560	12.20	310
3	80	14.00	356	14.12	359	14.00	356	14.00	356	24.02	610	12.20	310
4	100	17.00	432	17.12	435	17.00	432	17.00	432	30.31	770	12.20	310
6	150	22.00	559	22.12	562	22.00	559	22.00	559	37.99	965	12.20	310
8	200	26.00	660	26.12	663	26.00	660	26.00	660	47.24	1200	12.20	310
10	250	31.00	787	31.12	790	31.00	787	31.00	787	53.94	1370	18.11	460
12	300	33.00	838	33.12	841	33.00	838	33.00	838	61.42	1560	18.11	460
14	350	35.00	889	35.12	892	35.00	889	35.00	889	68.50	1740	18.11	460
16	400	39.00	991	39.12	994	39.00	991	39.00	991	77.56	1970	18.11	460
18	450	43.00	1092	43.12	1095	43.00	1092	43.00	1092	88.98	2260	18.11	460
20	500	47.00	1194	47.25	1200	47.00	1194	47.00	1194	95.28	2420	18.11	460
24	600	55.00	1397	55.38	1407	55.00	1397	55.00	1397	101.97	2590	18.11	460
30	750	65.00	1651	65.00	1664	65.00	1651	65.00	1651	150	3821	24	600
36	900	82.00	2083	82.62	2099	82.00	2083	82.00	2083	173	4400	24	600