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Description Material Performance Product Size Specifications

American Standard valve and flange gate valve is the same type of valve, the difference in its closure is a sphere, the sphere rotates around the body center line to achieve the opening and closing a valve. Ball valve sealing pairs (that is, the valve seat sealing surface and the ball) material matching metal ball valve. The structure of the ball valve is divided into floating ball and fixed ball type, the connection form for the flange connection, welding connection and screw connection.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, caliber. Specific please contact or online advisory contact.

Name		WCB class	CF8class	CF3class	CF8Mclass	CF3Mclass
Body left body		A216-WCB	A315-CFB	A35-CF3	A351-CF8M	A351-CF3M
sphere	B2-B8	A105-1025	A182-F304L	A182-F304L	A132-F316	A182-F316L
	B8Above	A216-WCB	A351-CF8M	A351-CF3	A351-CF8M	A351-CF3M
The stem		A182-F6a	A182-F304	A182-F304L	A182-F336	A182-F316L
valve seat		-	PTFE/Enhance PTFE/NYLIN
Seat Retainer		A105-1025	A182-F304	A182-F304L	A182-F316	A182-F316L
Spring		-	3yc-7/17-49H
O type circle		NBR	Fluorine rubber
Stud		A193-B7	A193-B8
Nut		A194-2H	A194-8

Nominal pressure（PN）	1.6	2.5	4.0	6.4
Shell test pressure	2.4	3.8	6.0	9.6
Seal test (liquid)	1.8	25.8	4.4	7.0
Seal test (gas)	0.5~0.7
Applicable medium	C P R Water, oil, steam acid class acetic acid
Applicable temperature	≤200

10K main connection and weight:

size	inch	1/2″	3/4″	1″	1-1/2″	2″	2-1/2″	3″	4″	5″	6″	8″	10″
	DN	15	20	25	4	50	65	80	100	125	150	200	250
L	mm	108	117	127	165	178	190	203	229	356	394	457	533
H	mm	59	63	75	97	107	142	152	178	252	272	342	345
W	mm	130	130	160	230	230	400	400	700	1100	1100	1500	1500
weight	㎏	2.3	3.0	4.5	7.0	9.5	15.0	19.0	33.0	58.0	93.0	160.0	200.0

20K main connection dimensions and weight:

size	inch	1/2	3/4	1	1-1/2	2	2-1/2	3	4	5	6	8	10
	DN	15	20	25	4	50	65	80	100	125	150	200	250
L	mm	140	152	165	190	216	241	283	305	381	403	502	568
H	mm	59	63	75	97	107	142	152	178	252	272	342	345
W	mm	130	130	160	230	230	400	400	700	1100	1100	1500	1500
weight	㎏	2.5	3.5	5.5	10.5	14.5	23.5	30.0	55.0	81.0	118.0	200.0	250.0

150Lb outline dimension and size:

Nominal diameter		Company	L	D	T	G	C	n-Φd	W	H
in	mm
1/2″	15	㎜	108	89	12	35	60.5	4-15	115	72
		in	4.25	3.5	0.47	1.38	2.38	4-0.59	4.53	28.3
3/4″	20	㎜	117	98	12	43	70	4-15	115	76
		in	4.61	3.86	0.47	2	3.13	4-0.59	5.9	3.62
1″	25	㎜	127	108	12	51	79.5	4-15	150	92
		in	5	4.25	0.47	2	3.13	4-0.59	5.9	3.62
1-1/2″	40	㎜	165	127	14.3	73	89.5	4-16	200	123
		in	6.5	5	0.56	2.88	3.88	4-0.62	7.87	4.84
2″	50	㎜	178	152	15.9	92	120.5	4-19	200	132
		in	7	6.00	0.625	3.62	4.75	4-0.75	7.87	5.20
2-1/2″	65	㎜	190	178	17.5	105	139.5	4-19	320	164
		in	7.5	7	0.69	1.12	5.50	4-0.75	12.6	6.45
3″	80	㎜	203	190	19.1	127	152.4	4-19	320	173
		in	8	7.50	0.75	5	6	4-0.75	12.6	8.6
4″	100	㎜	229	229	23.9	157	190.5	4-19	450	210
		in	9	9	0.94	6.19	7.5	4-0.75	17.72	8.26
6″	150	㎜	394	279	26	216	241.5	8-22	8000	288
		in	15.5	10.98	1.02	8.5	9.50	8-0.88	31.5	1.34
8″	200	㎜	457	343	29	270	298.5	8-22	1120	374
		in	18.00	13.50	1.12	10.62	11.75	8-0.88	44.10	14, .72
10″	250	㎜	533	406	31	324	362	12-25	1420	366
		in	20.98	16	1.2	12.75	14.75	12-1	55.12	14.40
12″	300	㎜	610	483	32	381	432	12-25	1420	412
		in	24	19	1.26	15	17	12-1	55.12	16.22

300Lb outline dimensions and connection dimensions:

Nominal diameter		Company	L	D	T	G	C	n-Φd	W	H
in	mm
1/2″	15	㎜	140	95	15	35	66.5	4-15	115	72
		in	5.51	3.74	0.59	1.38	2.62	4-0.59	4.53	28.3
3/4″	20	㎜	152	117	16	43	82.5	4-19	115	76
		in	5.98	4.61	0.62	1.69	3.25	4-0.75	4.53	29.9
1″	25	㎜	165	124	18	51	89	4-19	150	92
		in	6.5	4.9	0.71	2	3.5	4-0.75	5.9	3.62
1-1/2″	40	㎜	190	156	20.7	73	114.5	4-22	200	123
		in	7.5	6.12	0.81	2.88	4.51	4-0.88	7.87	4.84
2″	50	㎜	216	165	22.3	92	127	8-19	200	132
		in	8.5	6.5	0.88	3.62	5	8-0.75	7.87	5.20
2-1/2″	65	㎜	241	190	25.4	105	149	8-22	320	164
		in	9.5	7.5	1	4.12	5.87	8-0.88	12.6	6.45
3″	80	㎜	283	210	28.5	127	168.5	8-22	320	173
		in	11.25	8.25	1012	5	6.62	8-0.88	12.6	6.8
4″	100	㎜	305	254	31.8	157	200	8-22	450	210
		in	12	10	1.25	6.19	7.88	8-0.88	17.72	8.26
6″	150	㎜	403	318	36.6	216	270	12-22	1120	336
		in	15.875	12.5	1.44	8.5	10.62	12-0.88	44.10	13.23
8″	200	㎜	502	381	42	270	330	12-25	1420	385
		in	19.76	15	16.5	10.62	12.99	12-1	55.12	15.16
10″	250	㎜	568	444	48	324	387.5	16-29	1420	370
		in	22.36	17.50	1.89	12.75	15.25	16-1.12	55.12	14.56