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Keckley Valve

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Keckley BVSC Specs

Keckley BVSC Specs

Material ListKeckley BVSC

ITEM	DESCRIPTION	MATERIAL
1	Body	A 216 Gr. WCB	A 351 Gr. CF8M
2	Tailpiece	A 216 Gr. WCB	A 351 Gr. CF8M
3	Ball	A 276 Gr. 316	A 276 Gr. 316
4	Stem	A 276 Gr. 316	A 276 Gr. 316
5	Seat (2)	R-PTFE	R-PTFE
6	Thrust Washer	R-PTFE	R-PTFE
7	Stem Packing	Graphite	Graphite
8	Spring Washer	304SS	304SS
9	Packing Gland	A 276 Gr. 316	A 276 Gr. 316
10	Lock Nut	304SS	304SS
11	Handle	300 Series SS	300 Series SS
12	Grounding Pin	316SS	316SS
13	Grounding Sring	304SS	304SS
14	Nameplate	304SS	304SS

DimensionsKeckley BVSC

SIZE		DIMENSIONS														WEIGHTS
SIZE		A		B		C		D		E		F		G		WEIGHTS
in	mm	in	mm	in	mm	in	mm	in	mm	in	mm	in	mm	in	mm	Ibs	kgs
1/4	8	2.7	68.6	2.2	55.9	5.1	129.5	0.43	11	1.53	38.86	0.78	19.81	0.35	8.89	1	0.5
3/8	10	2.7	68.6	2.2	55.9	5.1	129.5	0.43	11	1.53	3886	0.78	19.81	0.35	8.89	1	0.5
1/2	15	2.7	68.6	2.2	55.9	5.1	129.5	0.5	12.7	1.53	38.86	0.78	19.81	0.35	8.89	1	0.5
3/4	20	3	76.2	2.9	73.7	5.7	1448	0.81	20.5	2.26	57.4	1.3	33.02	0.37	9.4	2	0.9
1	25	3.7	94	3.1	78.7	57	144.8	1	254	2.49	63.25	1.47	37.34	0.41	10.41	3.7	1.7
1 1/4	32	4	101.6	3.8	96.5	7.3	185.4	1.25	31.8	2.92	74.17	1.77	44.96	0.44	11.18	4.7	2.1
1 1/2	40	4.5	114.3	4.1	104.1	7.8	198.1	1.5	38.1	3.18	80.77	2.02	51.31	0.48	12.19	6.7	3
2	50	5	127	4.6	116.8	7.8	198.1	2	50	3.64	92.46	2.38	60.45	0.55	13.97	11.1	5

SIZE		DIMENSIONS
SIZE		H		J		K		L	ISO PATTERN
in	mm	in	mm	in	mm	in	mm	in	ISO PATTERN
1/4	8	0.2	5.08	0.31	7.87	1.42	36	1/4"-20 UNC	F03
3/8	10	0.2	5.08	0.31	7.87	1.42	36	1/4''-20 UNC	F03
1/2	15	0.2	5.08	0.31	7.87	1.42	36	1/4'-20 UNC	F03
3/4	20	0.28	7.11	0.44	11.18	1.65	42	1/4''-20 UNC	F04
1	25	0.28	7.11	0.44	11.18	1.65	42	1/4'-20 UNC	F04
1 1/4	32	0.35	8.89	0.56	14.22	1.97	50	1/4"-20 UNC	F05
1 1/2	40	0.35	8.89	0.56	14.22	1.97	50	1/4''-20 UNC	F05
2	50	0.35	8.89	0.56	14.22	1.97	50	1/4''-20 UNC	F05

Working PressuresKeckley BVSC

MATERIAL	MEDIA	1/4" to 2"	8 mm to 50 mm
ASTM A 216, Grade WCB	W.O.G.	2220 PSI @ 100°F	15306 KPa @ 38°C
MATERIAL	MEDIA	1/4" to 2"	8 mm to 50 mm
ASTM A 351, Grade CF8M	W.O.G.	2160 PSI @ 100°F	14893 KPa @ 38°C
MATERIAL	MEDIA	1/4" to 2"	8 mm to 50 mm
ASTM A 216, Grade WCB & ASTM A351, Grade CF8M	Saturated Steam (WSP)	250 PSI @ 406°F	1724 KPa @ 208°F

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