American Standard steel gate valve

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American Standard steel gate valve

Model: Z40H
Nominal diameter: NPS1 / 2 "~ 40"
Nominal pressure: Class150 ~ 900Lb
Operating temperature: -29 ~ 425 ℃ (carbon steel) and -40 ~ 500 ℃ (stainless steel)
Applicable medium: water, steam, oil product, nitric acid, acetic acid, strong oxidizing medium and urea and other media
Drive modes: manual, bevel gear and electric

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產品詳細

First, ANSI American Standard main purpose valve

Flanged steel gate valve for ANSI Class150 ~ 900, PN2.0 ~ 16.0MPa, JIS10 ~ 20K, working temperature -29 ~ 425 ℃ (carbon steel) and -40 ~ 500 ℃ (stainless steel) Used to cut off or switch on the medium in the line.

Through the selection of different materials, can be applied to water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea and other media. There are manual, bevel gear and electric and so on.

Second, ANSI American standard valve structure characteristics

① product design and manufacture in line with advanced foreign standards, reliable sealing, excellent performance.
② compact and reasonable structure design, handsome in appearance.
③ using wedge-type flexible gate structure, large diameter set rolling bearings, opening and closing easily.
④ valve body full range of materials, packing, gasket according to the actual conditions or user requirements reasonable matching, applicable to all kinds of pressure, temperature and medium conditions.
⑤ adopt a variety of domestic and foreign standards for pipe flanges and flange sealing surface type to meet the needs of various projects and user requirements.

Third, ANSI American standard valve application specifications

Design and manufacture	Structure length	Flange size	Butt welding connection size	Pressure - Temperature	Test - test
API 600	ANSI B16.10	ANSI B16.5	ANSI B16.25	ANSI B16.34	API 598
API 6D	API 6D	ANSI B16.5	ANSI B16.25	ANSI B16.34	API 6D

Fourth, ANSI American standard valve pressure test

Design and manufacture	Strength test		Water seal test		Gas seal test
Design and manufacture	MPa	Lbf / in2	MPa	Lbf / in2	MPa	Lbf / in2
150	3.0	430	2.2	315	0.4-0.7	60-100
300	7.7	1110	5.7	815
600	15.3	2220	11.3	630
900	23.0	3330	17	2445

Fifth, ANSI American standard main valve material parts and main purposes

Body cover flap	Valve stem	Sealing surface	Gasket (ring)	filler	Operating temperature ℃	Suitable media
WCB	2Cr13	13Cr STL wood material nylon	Reinforced Flexible Graphite 13Cr Flexible Graphite SFB-2 08 Soft Steel F304 F316 F304L F316L	Flexible graphite reinforced flexible graphite SFB / 260 SFP / 260 PTFE	≤425	Steam oil products
WC1	38CrMoAl 25Cr2MoV				≤425
WC6					≤540
WC9					≤570
C5 C12					≤540
CF8	F304				≤200	Nitric acid and urea urea
CF8M	F316
CF3	F304L
CF3M	F316L

Sixth, ANSI American standard gate valve main dimensions, connection size and quality

150Lb main dimensions and weight

DN		150Lb convex flange (RF) main dimensions (mm)								Weight (kg)
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight (kg)
15	1/2	108	89	60.5	35	11.2	4-16	169	100	5
20	3/4	117	98	69.9	43	12.7	4-16	192	100	6.1
25	1	127	108	79.2	51	14.2	4-16	230	120	9
32	1^1/4	140	117	89	63	16	4-16	246	120	12
40	1^1/2	165	127	98.6	73	17.5	4-16	283	150	17
50	2	178	152	120.7	92	19.0	4-19	323	150	23
65	2^1/2	190.5	178	139.7	105	22.4	4-19	347	180	45
80	3	230	190	152.4	127	24	4-19	383	200	50
100	4	229	229	190.5	157	24	8-19	457	200	63
125	5	254	254	216	186	24	8-22.5	632	250	89
150	6	267	279	241.5	216	25.4	8-22.5	635	250	108
200	8	292	343	298.5	270	28.4	8-22.5	762	280	171
250	10	330	406	362	324	30.2	12-25.4	892	300	263
300	12	356	483	431.8	381	32	12-25.4	1080	350	346
350	14	381	533	476.3	413	35	12-29	1295	350	488
400	16	406	597	539.8	470	36.6	16-29	1435	400	621
450	18	432	635	577.9	533	39.6	16-32	1626	400	814
500	20	457	398	635	584	43	20-32	1829	450	992
600	24	508	813	749.3	692	48.8	20-35	2175	500	1492
650	26	559	786	744.5	711	51.3	36-22.5	2235	550	1801
700	28	610	837	795.3	762	44.5	40-22.5	2310	600	1933
750	30	610	887	846	813	44.5	44-22.5	2695	600	2272
800	32	660	941	900	864	46	48-22.5	3708	-	-
900	36	711	1057	1009.7	927	52.3	40-25.4	3924	-	-
1000	40	812	1175	1120.6	1080	55.6	44-25.4	4318	-	-

300Lb main dimensions and weight

DN		300Lb convex flange (RF) main dimensions (mm)								Weight (kg)
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight (kg)
15	1/2	140	95	66.5	35	14.2	4-16	169	120	5.2
20	3/4	152	117	82.5	43	16	4-19	193	150	6.3
25	1	165	123	89	51	17.5	4-19	230	150	8.6
32	1^1/4	178	133	98.5	63	19	4-19	246	160	14.3
40	1^1/2	190	155	114.3	76	20.6	4-22.5	283	180	15.6
50	2	216	165	127	92	22.4	8-19	330	200	30
65	2^1/2	241	190	149.4	105	25.4	8-22.5	368	240	44
80	3	283	210	168.1	127	28.4	8-22.5	394	280	61
100	4	305	254	200.2	157	31.8	8-22.5	473	300	77
125	5	381	279	235	186	35	8-22.5	660	350	125
150	6	403	318	269.7	216	36.6	12-25.5	711	400	153
200	8	419	381	330.2	270	41.2	12-25.4	813	400	286
250	10	457	444	387.5	324	47.8	16-28.4	1003	450	412
300	12	502	521	450.8	381	50.8	16-32	1137	500	576
350	14	762	584	514.4	413	54	20-32	1489	600	886
400	16	838	648	571.5	470	57.2	20-35	1580	650	1175
450	18	914	711	628.7	533	60.4	24-35	1017	700	1301
500	20	991	775	685.8	584	63.5	24-35	2228	700	1672
600	24	1143	914	812.8	692	70	24-41	2650	750	2556
650	26	1245	867	803.1	736.6	90.0	32-35	3219	-	-
700	28	1346	921	857.3	787.4	90.0	36-35	3378	-	-
750	30	1397	991	902.8	844.6	93.7	36-38	3530	-	-

600Lb main dimensions and weight

DN		600Lb convex flange (RF) main dimensions (mm)								Weight (kg)
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight (kg)
15	1/2	165	95	66.5	35	14.5	4-16	169	160	5.9
20	3/4	190	117	82.5	43	16	4-19	193	180	7.5
25	1	216	124	89	51	17.5	4-19	230	200	10.2
32	1^1/4	229	133	98.5	63	21	4-19	246	200	16.7
40	1^1/2	241	156	114.3	73	22.5	4-22	283	240	17.4
50	2	292	165	127	92	33	8-19	425	280	44
65	2^1/2	330	190	149.4	105	36	8-22	485	320	55
80	3	356	210	168.1	127	39	8-22	510	350	80
100	4	432	273	216	157	45	8-25	610	400	145
125	5	508	330	266	186	52	8-29	700	450	187
150	6	559	356	292.1	216	55	12-29	820	500	241
200	8	660	419	349.3	270	63	12-32	920	600	309
250	10	787	508	432	324	71	16-35	1080	650	522
300	12	838	559	489	381	74	20-35	1220	650	779
350	14	889	603	527	413	77	20-38	1473	700	1108
400	16	991	686	603	470	84	20-41	1651	800	1503
450	18	1092	743	654	533	90	20-45	1727	800	1939
500	20	1194	813	724	584	96	24-45	2019	800	2733
600	24	1397	940	838	692	109	24-51	2155	-	4177

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Technical support：FengSheng Technology

Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City
Tel：+86-21-5990 0838
Fax：ksykfm@163.com
Copyright ? Shanghai KaiSa YanKe Valve Co. Ltd. all rights reserved.
No. 17054673-1, Shanghai ICP
Technical support：FengSheng Technology

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