American standard gate valve

Cname：Gate Stop Valve Series
Date：2024-07-26 10:56:45

24-hour free hotline:15351513002

Detail

American standard gate valves are suitable for ANSI Class150~2500 PN20~42、JIS10~20K,Used for cutting off or connecting media in pipelines with working temperatures of-29~425℃(carbon steel)and-40~500℃(stainless steel).By selecting different materials,it can be applied to various media such as water,steam,oil,nitric acid,acetic acid,strong oxidizing media,and urea.
Product Features
①The product design and manufacturing comply with advanced foreign standards,with reliable sealing and excellent performance.
②The structural design is compact and reasonable,with a beautiful appearance.
③Adopting a wedge-shaped elastic gate structure,rolling bearings are installed on medium and large diameters for easy opening and closing.
④The valve body material variety is complete,and the packing and gasket are reasonably selected according to actual working conditions or user requirements,which can be suitable for various pressure,temperature,and medium working conditions.
⑤Adopting various domestic and international piping flange standards and flange sealing surface types to meet various engineering needs and user requirements.
American standard gate valve execution standard
Design and Manufacturing:API 600
Flange size:ANSI B16.5
Structural length:ANSI B16.10
Pressure~Temperature:ANSI B16.34
Inspection and Testing:API 598

Main performance specifications for American standard gate valves

nominal pressure （Lb）	strength test		Water seal test		Airtight seal test
nominal pressure （Lb）	MPa	Lbf/in2	Mpa	Lbf/in2	MPa	Lbf/in2
150	3.1	450	2.2	315	0.5~0.7	60~100
300	7.8	1125	5.6	815
600	15.3	2225	11.2	1630

Main component materials of American standard gate valve

Valve body, valve cover, gate plate	WCB	ZG1Cr18Ni9Ti	CF8（304）	CF3（304L）	ZG1Cr18Ni12Mo2Ti	CF8M（316）
Sealing surface	Cr13 or hard alloy	Body (W) or hard alloy (Y)
Valve stem and internal components	2Cr13	1Cr18Ni9Ti	0Cr19Ni9（304）	00Cr19Ni11（304L）	1Cr18Ni12Mo2Ti	0Cr17Ni12Mo2（316）
filler	Flexible graphite
shim	Stainless steel wrapped gasket
Applicable Medium	Water, steam, oil products, etc	Corrosive media such as nitric acid		Strong oxidizing medium	Corrosive media such as acetic acid
Temperature	-29~425 ℃	-40~500 ℃

American standard gate valve manufacturer

Main external dimensions of American standard gate valves

Kilogram or nominal pressure	DN		size（mm）												weight（kg）
	DN		d	L	LJ	D	D1	D2	b	Z-φd	W	H开			weight（kg）
	mm	in	d	L	LJ	D	D1	D2	b	Z-φd	W	ZA40	ZA540	ZA940	ZA40	ZA540	ZA940
Class150 PN2.0MPa	25	1	25	127	140	108	79.5	51	11.5	4-15	120	200	-	330	7	-	31
	32	1 1/4	32	140	153	117	89	64	13	4-15	140	235	-	375	9	-	33
	40	1 1/2	38	165	178	127	98.5	73	14.5	4-15	180	285	-	435	13	-	38
	50	2	51	178	191	152	120.5	92	16	4-19	180	390	-	610	19	-	45
	65	2 1/2	64	190	203	178	139.5	105	17.5	4-19	200	435	-	655	24	-	65
	80	3	76	203	216	190	152.5	127	19.5	4-19	200	515	-	680	36	-	85
	100	4	102	229	242	229	190.5	157	24	8-19	250	595	-	750	46	-	95
	125	5	127	254	267	254	216	186	24	8-22	250	725	-	820	65	-	115
	150	6	152	267	280	279	241.5	216	25.5	8-22	300	780	-	900	82	-	135
	200	8	203	292	305	343	298.5	270	29	8-22	300	975	1010	1060	126	155	182
	250	10	254	330	343	406	362	324	30.5	12-25	350	1150	1190	1250	178	213	230
	300	12	305	356	369	483	432	381	32	12-25	400	1380	1420	1500	258	290	320
	350	14	337	381	394	533	476	413	35	12-29	400	1540	1580	1750	385	430	470
	400	16	387	406	419	597	540	470	37	16-29	500	1740	1780	1950	485	540	610
	450	18	438	432	445	635	578	533	40	16-32	500	1950	1990	2150	580	640	710
	500	20	489	457	470	699	635	584	43	20-32	600	2180	2220	2350	680	740	820
	600	24	591	508	521	813	749.5	692	48	20-32	650	2560	2600	2710	940	1000	1080
Class300 PN5.0MPa	25	1	25	165	178	124	89	51	17.5	4-19	140	215	-	370	9	-	38
	32	1 1/4	32	178	191	133	98.5	64	19.5	4-19	180	255	-	420	12	-	42
	40	1 1/2	38	190	203	156	114.5	73	21	4-22	200	320	-	480	16	-	55
	50	2	51	216	232	165	127	92	22.5	8-19	200	425	-	650	26	-	69
	65	2 1/2	64	241	257	190	149	105	25.5	8-22	250	460	-	700	34	-	80
	80	3	76	283	299	210	168.5	127	29	8-22	300	540	-	740	47	-	100
	100	4	102	305	321	254	200	157	32	8-22	300	630	-	795	73	-	110
	125	5	127	381	397	279	235	186	35	8-22	350	760	-	850	110	-	145
	150	6	152	403	419	318	270	216	37	12-22	350	825	-	990	130	-	200
	200	8	203	419	435	381	330	270	41.5	12-25	400	1020	1055	1150	210	250	295
	250	10	254	457	473	445	387.5	324	48	16-29	450	1200	1240	1350	280	340	390
	300	12	305	502	518	521	451	381	51	16-32	500	1425	1465	1560	400	450	570
Class600 PN10.0MPa	25	1	25	216	216	124	89	51	17.5	4-19	180	215	-	420	16	-	52
	32	1 1/4	32	229	229	133	98.5	64	21	4-19	180	270	-	480	25	-	62
	40	1 1/2	38	241	241	156	114.5	73	22.5	4-22	200	345	-	550	30	-	74
	50	2	51	292	295	165	127	92	25.5	8-19	250	470	-	680	42	-	82
	65	2 1/2	64	330	333	190	149	105	29	8-22	250	520	-	750	55	-	97
	80	3	76	356	359	210	168.5	127	32	8-22	300	570	-	820	70	-	120
	100	4	102	432	435	273	216	157	38.5	8-25	300	700	-	870	120	-	155
	125	5	127	508	511	330	266.5	186	44.5	8-29	350	780	-	950	180	-	250
	150	6	152	559	562	356	292	216	48	12-29	400	850	890	1100	250	290	340

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American standard gate valve

American standard gate valve

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