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ANSI/ASME Gate Valve


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Standards

Design and manufacture as API600,ANSI B16.34Fane to face dimensions as ANSI B16.10End flange dimenision as ANSI B16.5

Pressure-temperature rating as ANSI B16.34Pressure test as API598

Test Pressure

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	Ibf/in²	MPa	Ibf/in²	MPa	Ibf/in²	MPa	Ibf/in²
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5~0.7	60~100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440
	1500	38.4	5575	28.1	4080	28.1	4080

Materials for Main Parts

Name	Material
Body Bonnet Wedge	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Stem	A182 F6	A182 F304					A182 F316	A182 F304L	A182 F316L
Stem Nut	ZcuAl10Fe3 Bronze
Handwheel	KTH350-10
Bonnet Bolt	A193-B7 A320-L7 A193-B8
Nut	A194-2H A194-7 A194-8

Main Connection Dimensions

Type	Size(mm)		Dimension(mm)
Type	Inch	DN	L	D	D1	D2	b	z- Φd	H	D0
H Z40W-150Lb Y H Z540W-150Lb Y H Z940W-150Lb Y	1/2"	15	108	89	60.5	35	12	4- Φ15	180	120
	3/4"	20	117	98	70	43	12	4- Φ15	185	120
	1"	25	127	108	79.5	51	12	4- Φ15	225	140
	11/4"	32	140	117	89	64	13	4- Φ15	245	160
	11/2"	40	165	127	98.6	73.2	15	4- Φ15	310	180
	2"	50	178	152	120.7	92	16	4- Φ19	335	200
	21/2"	65	190	177.8	139.7	104.7	18	4- Φ19	350	220
	3"	80	203	190.5	152.4	127	19	4- Φ19	420	240
	4"	100	229	229	190.5	157	24	8- Φ19	485	280
	5"	125	254	254	216	185.7	26	8- Φ22	515	300
	6"	150	267	279	241.3	216	26	8- Φ22	565	320
	8"	200	292	343	298.5	270	29	8- Φ22	760	400
	10"	250	330	406	362	324	31	12- Φ25	950	450
	12"	300	356	483	432	381	21	12- Φ25	1075	500
	14"	350	381	533	476.3	413	35	12- Φ29	1160	500
	16"	400	406	597	540	470	37	16- Φ29	1345	550
	18"	450	432	635	578	533.4	40	16- Φ32	1450	550
	20"	500	457	698.5	635	584	43	20- Φ32	1600	600
	24"	600	508	813	749.3	692	48	20- Φ35	1720	650
	16"	650	559	870	806	749.5	69	24- Φ35	1820	650
	28"	700	610	927	863	800	72	28- Φ35	2000	700
	30"	750	610	984	914.4	857	75	28- Φ35	2200	700
	32"	800	660	1060.5	978	914.4	81	28- Φ42	2400	750
	36"	900	711	1168	1086	1022.4	91	32- Φ42	2600	800
H Z40W-300Lb Y H Z540W-300Lb Y H Z940W-300Lb Y	1/2"	15	140	95	66.5	35	15	4- Φ15	190	120
	3/4"	20	152	117	82.5	43	16	4- Φ19	200	120
	1"	25	165	124	89	51	18	4- Φ19	225	140
	11/4"	32	178	133	98.5	64	19	4- Φ19	255	160
	11/2"	40	190	156	114.3	73	21	4- Φ22	320	180
	2"	50	216	165	127	92	23	8- Φ19	360	220
	21/2"	65	241	190.5	149.4	104.7	26	8- Φ22	400	240
	3"	80	283	210	168.2	127	29	8- Φ22	455	280
	4"	100	305	254	200.2	157	32	8- Φ22	500	300
	5"	125	381	279	235	185.7	35	8- Φ22	555	320
	6"	150	403	318	270	216	37	12- Φ22	650	350
	8"	200	419	381	330	270	42	12- Φ25	900	450
	10"	250	459	445	387.5	324	48	16- Φ29	970	500
	12"	300	502	521	451	381	51	16- Φ32	1110	550
	14"	350	762	584	514.5	413	54	20- Φ32	1220	600
	16"	400	838	648	571.5	470	58	20- Φ35	1430	650
	18"	450	914	711	628.7	533.4	61	24- Φ35	1510	700
	20"	500	991	775	685.8	584	64	24- Φ35	1680	750
	24"	600	1143	914.4	812.8	692	70	24- Φ41	1820	800
	26"	650	1245	972	876	749.5	80	24- Φ45	1920	850
	28"	700	1345	1035	939.8	800	86	28- Φ45	2100	900
H Z40W-600Lb Y H Z540W-600Lb Y H Z940W-600Lb Y	1/2"	15	165	95	66.5	35	15	4- Φ15	190	120
	3/4"	20	190	118	82.5	43	16	4- Φ19	200	120
	1"	25	216	124	89	51	18	4- Φ19	230	140
	11/4"	32	229	133	98.5	64	21	4- Φ19	260	160
	11/2"	40	241	156	114.5	73.2	23	4- Φ22	330	180
	2"	50	292	165	127	92	26	8- Φ19	380	250
	21/2"	65	330	190.5	149.4	104.7	29	8- Φ22	420	300
	3"	80	356	210	168.2	127	32	8- Φ22	470	300
	4"	100	432	273	216	157	38	8- Φ25	570	350
	5"	125	508	330	266.7	185.7	45	8- Φ29	650	450
	6"	150	559	356	292	216	48	12- Φ29	700	450
	8"	200	660	419	349	270	56	12- Φ32	880	500
	10"	250	787	508	432	324	64	16- Φ35	1020	600
	12"	300	838	559	489	381	67	20- Φ35	1230	700
	14"	350	889	603	527	413	70	20- Φ38	1300	750
	16"	400	991	686	603	470	77	20- Φ41	1450	800
	18"	450	1092	743	654	533.4	83	20- Φ44	1550	850
	20"	500	1194	813	724	584	89	24- Φ44	1720	900
	24"	600	1397	940	838	692	102	24- Φ52	1860	950