American Standard Ball Valve

The oxygen specific shut-off valve is made of high-quality silicon brass or stainless steel casting, which has the advantages of high mechanical strength, wear resistance, and good safety. Used on oxygen pipelines, it has effective explosion-proof and flame-retardant properties, eliminating unsafe factors on oxygen pipelines.

Key words:

Classification:

Ball Valve Series

Keyword： American Standard Ball Valve

E-mail:

liangbovalve@163.com

Message

Details

I. Overview of ANSI and JIS Ball Valves

In addition to manufacturing various national standard ball valves, we also offer custom-made API American-standard and JIS Japanese-standard ball valves tailored to customer requirements. American-standard ball valves are available in pressure ratings ranging from 150LB to 1500LB, while Japanese-standard valves cater to pressures from 10K to 40K—perfectly meeting our customers' specific needs. These American- and Japanese-standard ball valves are suitable for handling a wide range of media, including water, gas, oils, natural gas, and even highly corrosive acids and alkalis.
Applicable temperature: -196 to 350°C
Drive methods: manual, pneumatic, electric, hydraulic, and more.
Nominal diameter: DN 15–250, 1/2" to 10"
2. Technical Specifications for American-Standard and Japanese-Standard Ball Valves

Design Basis	Japanese Standard Series	US Standard Series
Design Standards	BS5351	AP16D	ANSI B16.34
Flange Connection Structure Length	JIS B2002	AP16D	ANSI B16.10
Structural Length (Welded)	-	AP16D	ANSI B16.10
Connection flange	JIS B2212 B2214	ANSI B16.5, B16.47
Butt-welding end	-	ANSI B16.25
Testing and Inspection	JIS B2003	AP16D	AP1598

III. Main Material Components of American-Standard and Japanese-Standard Ball Valves

Name		WCB Category	CF8 Category	CF3 compounds	CF8M Category	CF3M class
Left body of the valve trim		A216-WCB	A315-CF8	A35-CF3	A351-CF8M	A351-CF3M
Sphere	B2-B8	A105-1025	A182-F304L	A182-F304L	A132-F316	A182-F316L
Sphere	Above B8	A216-WCB	A351-CF8M	A351-CF3	A351-CF8M	A351-CF3M
Valve stem		A182-F6a	A182-F304	A182-F304L	A182-F336	A182-F316L
Valve seat		PTFE/Reinforced PTFE/NYLIN PTFE/Reinforced PTFE/Nyion
Valve Seat Support Ring		A105-1025	A182-F304	A182-F304L	A182-F316	A182-F316L
Spring			3yc-7/17-49H
O-ring		NBR	Fluororubber
Stud		A193-B7	A193-B8
Nut		A194-2H	A194-8

4. American and Japanese Standard Ball Valve—External Connection Dimensions

American Standard Ball Valve

Nominal pressure	Nominal Diameter	d	L	D	D1	D2	b	f	Z-Φd	H	W
Class 150	1/2"	13	108	89	60.5	35	11.5	1.6	April 16	79	135
	3/4"	19	117	98	70	43	11.5	1.6	April 16	84	135
	1"	25	127	108	79.5	51	12	1.6	April 16	95	170
	1-1/4"	32	140	117	89	64	13	1.6	April 16	103	170
	1½"	38	165	127	98.5	73	15	1.6	April 16	111	200
	2"	51	178	152	120.5	92	16	1.6	April 19	120	200
	2½"	64	190	178	139.5	105	18	1.6	April 19	153	300
	3"	76	203	190	152.5	127	19	1.6	April 19	163	300
	4"	102	229	229	190.5	157	24	1.6	August 19	182	400
	5"	127	356	254	216	186	24	1.6	8-22	260	500
	6"	152	394	279	241.5	216	26	1.6	8-22	280	800
	8"	203	457	343	298.5	270	29	1.6	8-22	-	1100

Class 300	1/2"	13	140	95	66.5	35	15	1.6	April 16	79	135
	3/4"	19	152	117	82.5	43	16	1.6	April 19	84	135
	1"	25	165	124	89	51	18	1.6	April 19	95	170
	1-1/4"	32	178	133	98.5	64	19	1.6	April 19	103	170
	1½"	38	190	156	114.5	73	21	1.6	April 22	111	200
	2"	51	216	165	127	92	23	1.6	April 22	120	200
	2½"	64	241	190	149	105	26	1.6	August 19	153	300
	3"	76	283	210	168.5	127	29	1.6	8-22	163	300
	4"	102	305	254	200	157	32	1.6	8-22	182	400
	5"	127	381	279	235	186	35	1.6	8-22	260	500
	6"	152	403	318	270	216	37	1.6	12-22	280	800
	8"	203	502	381	330	270	42	1.6	12-25	-	1100

Japanese-standard ball valve

Nominal pressure	Nominal Diameter	d	L	D	D1	D2	b	f	Z-Φd	H	W
JIS10K	15	15	108	95	70	52	12	1	4-15	79	135
	20	20	117	100	75	58	14	1	4-15	84	135
	25	25	127	125	90	70	14	1	April 19	95	170
	32	32	140	135	100	80	16	2	April 19	103	170
	40	38	165	140	105	85	16	2	April 19	111	200
	50	50	178	155	120	100	16	2	April 19	120	200
	65	64	190	175	140	120	18	2	April 19	153	300
	80	76	203	185	150	130	18	2	August 19	163	300
	100	100	229	210	175	155	18	2	August 19	182	400
	125	125	356	250	210	185	20	2	8-23	260	500
	150	150	394	280	240	215	22	2	8-23	280	800
	200	200	457	330	290	265	22	2	12-23	-	1100

JIS20K	15	15	140	95	70	52	14	1	4-15	79	135
	20	20	152	100	75	58	16	1	4-15	84	135
	25	25	165	125	90	70	16	1	April 19	95	170
	32	32	178	135	100	80	18	2	April 19	103	170
	40	38	190	140	105	85	18	2	April 19	111	200
	50	50	216	155	120	100	18	2	August 19	120	200
	65	64	241	175	140	120	20	2	August 19	153	300
	80	76	283	200	160	135	22	2	8-23	163	300
	100	100	305	225	185	160	24	2	8-23	182	400
	125	125	381	270	225	195	26	2	8-25	260	500
	150	150	403	305	260	230	28	2	12-25	280	800
	200	200	502	350	305	275	30	2	12-25	-	1100