303F - 1/2" through 4" Flanged Ends

Wrench operated
(EG) Enclosed gear operated
Actuators optional on all sizes

DIMENSIONS TO ANSI B16.5  & B16.10

Size	Units	L	H	D	K	g	b	f	d	Q	G	N	Wt's (Kg)	Wt's (lbs)
1/2"	inch	5.50	3.38	3.75	2.63	1.38	0.56	0.06	0.63	8.00	2.88	4	4.1	9
	mm	139.7	86.0	95.3	66.8	35.1	14.2	1.60	16.0	203	73.2
3/4"	inch	6.00	3.38	4.63	3.25	1.69	0.63	0.06	0.75	8.00	3.00	4	5.5	12
	mm	152.4	86.0	117.5	82.6	42.9	16.0	1.60	19.0	203	76.2
1"	inch	6.50	4.50	4.88	3.50	2.00	0.69	0.06	0.75	9.00	3.75	4	7.3	16
	mm	165.1	114.0	124.0	88.9	50.8	17.5	1.60	19.0	229	95.3
1.5"	inch	7.50	5.31	6.13	4.50	2.88	0.81	0.06	0.88	14.25	4.38	4	13.2	29
	mm	190.5	135	155.7	114.3	73.2	20.6	1.60	22.4	362	111.3
2"	inch	8.50	6.25	6.50	5.00	3.63	0.88	0.06	0.75	16.50	4.75	8	25.9	57
	mm	215.9	159	165.1	127.0	92.2	22.4	1.60	19.0	419.0	120.7
*2.5"	inch	11.13	6.56	8.25	5.88	4.13	1.13	0.06	0.88	16.50	5.56	8	28.6	63
	mm	282.7	167	209.6	149.4	104.9	28.7	1.60	22.4	419.0	141.2
3"	inch	11.13	6.56	8.25	6.63	5.00	1.13	0.06	0.88	16.50	5.56	8	28.6	63
	mm	282.7	167	209.6	168.4	127.0	28.7	1.60	22.4	419	141.2
4"	inch	12.00	7.53	10.00	7.88	6.19	1.25	0.06	0.88	23.63	6.75	8	53.3	118
	mm	304.8	191.0	254.0	200.2	157.2	31.8	1.60	22.4	600	171.5

*2.5" VALVES ARE MADE FROM 3" CASTINGS, BUT FLANGES ARE MACHINED TO 2.5" DIMENSIONS

N = NUMBER OF HOLES


click here for 3-Way Valves flow arrangement.