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Inch Dimensions of Swing Check Valves as per ASME B16.10

Swing Check Valve Dimensions

150# | 300# | 600# | 900# | 1500#

150# Swing Valve Dimensions

Swing Check Valve

NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight
2	8.00	8.50	8.00	6.50	41.89
2-1/2	8.50	9.00	8.50	7.00	57.32
3	9.50	10.00	9.50	7.30	63.93
4	11.50	12.00	11.50	8.50	105.82
5	13.00	13.50	13.00	9.06	152.12
6	14.00	14.50	14.00	10.50	169.76
8	19.50	20.00	19.50	12.50	293.21
10	24.50	25.00	24.50	14.50	586.43
12	27.50	28.00	27.50	16.00	765.00
14	31.00	31.50	31.00	17.00	994.28
16	34.00	34.50	34.00	19.00	1225.77
18	38.50	39.00	38.50	23.60	1728.42
20	38.50	39.00	38.50	26.00	1840.86
24	51.00	51.50	51.00	29.10	3483.30
30	60.00	60.50	60.00	38.60	4673.79
36	77.00	77.50	77.00	40.80	7372.25

150# | 300# | 600# | 900# | 1500#

300# Swing Check Valve Dimensions

Swing Check Valve

NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight
2	10.50	11.13	10.50	7.00	46.30
2-1/2	11.50	12.13	11.50	7.50	70.55
3	12.50	13.13	12.50	8.30	94.80
4	14.00	14.63	14.00	9.70	134.48
5	15.80	16.38	15.80	12.00	185.19
6	17.50	18.13	17.50	12.50	288.81
8	21.00	21.63	21.00	14.00	469.58
10	24.50	25.13	24.50	15.50	846.57
12	28.00	28.63	28.00	19.00	989.87
14	33.00	33.63	33.00	21.00	1499.14
16	34.00	34.63	34.00	23.00	1851.88
18	38.50	39.13	38.50	23.30	2259.74
20	40.50	40.80	40.50	24.20	2910.10
24	53.00	53.80	53.00	27.90	4321.06
30	62.80	63.80	62.80	34.00	7209.11

150# | 300# | 600# | 900# | 1500#

600# Swing Check Valve Dimensions

Swing Check Valve

NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight
2	11.50	11.63	11.50	7.38	114.64
2-1/2	13.00	13.13	13.00	8.50	138.89
3	14.00	14.13	14.00	10.95	165.35
4	17.00	17.13	17.00	12.44	268.96
6	22.00	22.13	22.00	15.75	500.45
8	26.00	26.13	26.00	17.00	762.80
10	31.00	31.13	31.00	19.00	1384.50
12	33.00	33.13	33.00	20.00	1754.88
14	35.00	35.13	35.00	22.50	1966.52
16	39.00	39.13	39.00	26.00	2645.54
18	43.00	43.13	43.00	28.75	3527.39
20	47.00	47.25	47.00	31.50	5335.18
24	55.00	55.38	55.00	35.50	6944.55
NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight

150# | 300# | 600# | 900# | 1500#

900# Swing Check Valve Dimensions

Gate Valve Dimensions

NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight
2	14.50	14.63	14.50	9.88	152.12
2-1/2	16.50	16.63	16.50	10.60	205.03
3	15.00	15.13	15.00	9.13	187.39
4	18.00	18.13	18.00	12.30	319.67
6	24.00	24.13	24.00	14.30	683.43
8	29.00	29.13	29.00	17.00	1102.31
10	33.00	33.13	33.00	18.90	1701.97
12	38.00	38.13	38.00	22.00	2380.99
14	40.50	40.88	40.50	24.80	3306.93
16	44.50	44.88	44.50	27.60	4695.84
NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight

150# | 300# | 600# | 900# | 1500#

1500# Swing Check Valve Dimensions

Gate Valve Dimensions

NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight
2	14.50	14.63	14.50	12.25	152.12
2-1/2	16.50	16.63	16.50	12.25	205.03
3	18.50	18.63	18.50	13.00	308.65
4	21.50	21.63	21.50	14.00	511.47
6	27.75	28.00	27.75	15.75	1080.26
8	32.75	33.13	32.75	20.88	2182.57
10	39.00	39.38	39.00	22.06	3284.88
12	44.50	45.13	44.50	25.63	4343.10
14	49.50	50.25	49.50	30.90	5401.32
16	54.50	55.38	54.50	36.61	7065.81
NPS	A : RF Face to Face	A : RTJ Face to Face	A : Butt Weld End to End	H Valve Height	Lbs Valve Weight