BA-491B, BA491S, UPBA-491B, UPBA491S - Hammond Valve

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		LINA 明细表	PNH Part No. ⁿ/ₐ	VS Valve Size [英寸]	ECT End Connection Type ⁿ/ₐ	A A Port Dia. [英寸]	B [英寸]	C [英寸]	D [英寸]	E [英寸]	F F Tube Dia. [英寸]	H H Thread Size [英寸]	CV Cv ⁿ/ₐ	WT Weight [Ibs]	PR Pressure Ratings ⁿ/ₐ

		BA-491B-012	BA-491B-012	1/2	Press x Threaded Ends	0.51	2.760	1.62	3.55	3.222	0.63	1/2'' NPT	18	0.6	200 psig @ 250° F
		BA-491B-034	BA-491B-034	3/4	Press x Threaded Ends	0.76	3.227	1.92	4.08	4.368	0.88	3/4'' NPT	40	1.0	200 psig @ 250° F
		BA-491B-100	BA-491B-100	1	Press x Threaded Ends	0.98	3.705	2.17	4.28	4.368	1.13	1'' NPT	72	1.4	200 psig @ 250° F
		BA-491B-114	BA-491B-114	1 1/4	Press x Threaded Ends	1.26	4.484	2.77	4.53	5.156	1.38	1-1/4'' NPT	112	1.9	200 psig @ 250° F
		BA-491B-112	BA-491B-112	1 1/2	Press x Threaded Ends	1.50	5.265	3.39	4.65	5.156	1.63	1-1/2'' NPT	161	2.7	200 psig @ 250° F
		BA-491B-200	BA-491B-200	2	Press x Threaded Ends	2.00	6.144	3.95	5.13	6.931	2.13	2'' NPT	287	5.2	200 psig @ 250° F