VALVE SIZE		A1 (RF)		A2 (RTJ)		A3 (BW)		A4 (SW)		H2		W		L
NPS	DN	In	mm	in	mm	in	mm	in	mm	in	mm	in	mm	in	mm
2	50	14.50	368	14.62	371	14.50	368	14.50	368	27.4	695	15.7	400	–	–
2.5	65	16.50	419	16.62	422	16.50	419	16.50	419	27.3	695	15.7	400	–	–
3	80	15.00	381	15.12	384	15.00	381	15.00	381	30.5	775	15.7	400	–	–
4	100	18.00	457	18.12	460	18.00	457	18.00	457	33.7	855	15.7	400	–	–
6	150	24.00	610	24.12	613	24.00	610	24.00	610	50.7	1288	22.0	560	16.3	414
8	200	29.00	737	29.12	740	29.00	737	29.00	737	65.6	1665	31.5	800	20.7	526
10	250	33.00	838	33.12	841	33.00	838	33.00	838	63.0	1600	31.5	800	20.7	526
12	300	38.00	965	38.12	968	38.00	965	38.00	965	67.1	1705	35.4	900	26.4	670
14	350	40.50	1029	40.88	1038	40.50	1029	40.50	1029	87.0	2210	35.4	900	26.4	670
16	400	44.50	1130	44.88	1140	44.50	1130	44.50	1130	103.1	2620	35.4	900	26.4	670