Dull and stereotyped floodgate valve,No Entry,Valve-Shanghai Shenjiang Valve Factory

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Product introduction:

尺寸图

First, detailed materials of the product [the dull and stereotyped floodgate valve ]:

Name of product: Dull and stereotyped floodgate valve

尺寸图

Second, carry out the standard:

Design specification	Length of structure	Join flange	Test and examine	The pressure- temperature	Products identification
JB/T5298	JB/T5298	JB/79	JB/T5298	GB9131	GB/T12220
API6D	API6D	ANSI-16.5	API6D	ANSI B16.34	MSS SP-25

Third, produce a performance norm:

Design the grade		The normal atmospheric temperature makes the test pressure ( MPa)				Suitable temperature degrees Centigrade			Suitable medium
Design the grade		Shell	The left sealing	The left sealing	Seal low-voltagly	" G " type	" D " type	Ordinary type	" resist the sulphur " Type	" basically " Type
Nominal pressure PN ( MPa)	1.6	2.4	1.76	1.76	0.6	-29- 50	-45- 21	-2- 121	H2S and CO2 total content are greater than the medium of 500mg/m2	Petroleum gas , water ,etc.
	2.5	3.75	2.75	2.75	0.6
	4.0	6.0	4.4	4.4	0.6
	6.4	9.6	7.04	7.04	0.6
Each Lb	150	3.0	2.2	2.2	0.6
Each Lb	300	7.7	5.6	5.6	0.6

Fourth, main spare part material:

Valve / the valve covering	WCB	WC6	A352-LCB	A351-CF8M
Floodgate board	2Cr13+ENP	20CrMoV+STL	ANSO410+ENP	ANSI316+ENP
Valve stem	2Cr13	2Cr13	A182-A6a	A182-A316S
Valve seat	25+PTFE	20CrMoV+STL	A105+PTFE	A182-F316+PTFE
Packing	NBR/FPM	Soft graphite / Flexible Graphite		Polytetrafluoroethylene (PTFE) / PTFE +FPM

Spacer	-
Bolt	35	35CrMo	A193-B7M	A193-B8
Suitable medium	Water , oil mouth , steam	Steam , oil	Propane , ethylene	Nitric acid

Whether fifth, dull and stereotyped floodgate valve main appearance connect size PN1.6MPa-2.5MPa.

1.6MPa	DN	L	D	D1	D2	Do	f	b	H	H1	N- Φ d
Law of protruding laws RF (K)Z43WF-16C (K)Z543WF-16C (K)Z643WF-16C (K)Z943WF-16C	50	178	160	125	100	250	3	16	584	80	4- Φ 18
	65	190	180	145	120	250	3	18	634	95	4- Φ 18
	80	203	195	160	135	250	3	20	688	100	8- Φ 18
	100	229	215	181	155	300	3	20	863	114	8- Φ 18
	125	254	245	210	185	350	3	22	940	132	8- Φ 18
	150	267	280	240	210	350	3	24	1030	150	8- Φ 23
	200	292	335	295	265	350	3	26	1277	168	12- Φ 23
	250	330	405	355	320	400	3	30	1491	203	12- Φ 25
	300	356	460	410	375	450	4	30	1701	237	12- Φ 25
	350	381	520	470	435	500	4	34	1875	265	16- Φ 30
	400	406	580	525	485	305	4	36	2180	300	16- Φ 30
	450	432	640	585	545	305	4	40	2440	325	20- Φ 34
	500	457	705	650	608	305	4	44	2860	360	20- Φ 41
	600	508	840	770	718	305	5	48	3450	425	20- Φ 41
	700	610	910	840	788	305	5	50	3960	460	24- Φ 41
	800	660	1020	950	898	305	5	52	4550	512	24- Φ 41
	900	711	1120	1050	998	250	5	54	5250	565	28- Φ 48
	1000	811	1250	1170	1110	250	5	56	5870	630	28- Φ 18
2.5MPa	50	178	160	125	100	250	3	20	584	80	4- Φ 18
Law of protruding laws RF (K)Z43WF-25 (K)Z543WF-25 (K)Z643WF-25 (K)Z943WF-25	65	190	180	145	120	300	3	22	634	95	8- Φ 18
	80	203	195	160	135	350	3	22	388	100	8- Φ 18
	100	229	230	190	160	350	3	24	863	114	8- Φ 23
	125	254	270	220	188	350	3	28	940	132	8- Φ 25
	150	267	300	250	218	400	3	30	1030	150	8- Φ 25
	200	292	360	310	278	450	3	34	1277	168	12- Φ 25
	250	330	425	370	332	500	3	36	1491	203	12- Φ 30
	300	356	485	430	390	305	4	40	1701	237	16- Φ 30
	350	381	550	490	448	305	4	44	1875	265	16- Φ 34
	400	406	610	550	505	305	4	48	2180	300	16- Φ 34
	450	432	660	600	555	, 305	4	50	2440	325	20- Φ 34
	500	457	730	660	610	305	4	52	2860	360	20- Φ 41
	600	508	840	770	718	305	5	56	3450	425	20- Φ 41
	700	610	955	875	815	305	5	60	3960	460	24- Φ 48
	800	660	1070	990	930	305	5	64	4550	512	24- Φ 48
	900	711	1180	1090	1025	-	5	66	5250	595	28- Φ 54
	1000	811	1305	1210	1140	-	5	68	5870	660	28- Φ 48

Sixth, have no dull and stereotyped floodgate valve PN4.0MPa-10.0MPa of water conservancy diversion hole:

4.0MPa	DN	L	D	D1	D2	Y	Do	f	f2	b	H	H1	N- Φ d
Law of unsmooth law MFM (K)Z43WF-40 (K)Z543WF-40 (K)Z643WF-40 (K)Z943WF-40	50	250	160	125	100	88	250	3	4	20	584	80	4- Φ 18
	65	280	180	145	120	110	250	3	4	22	634	95	8- Φ 18
	80	310	195	160	135	121	250	3	4	22	679	102	8- Φ 18
	100	350	230	190	160	150	300	3	4.5	24	863	115	8- Φ 23
	125	400	270	220	188	176	350	3	4.5	28	940	133	8- Φ 25
	150	450	300	250	218	204	350	3	4.5	30	1040	152	8- Φ 25
	200	550	375	320	282	260	350	3	4.5	38	1282	188	12- Φ 30
	250	650	445	385	345	313	400	3	4.5	42	1495	223	12- Φ 34
	300	750	415	450	408	364	450	4	4.5	46	1701	250	16- Φ 34
	350	850	470	510	465	422	500	4	5	52	1880	280	16- Φ 34
	400	950	655	585	535	474	305	4	5	58	2200	310	20- Φ 41
	450	1050	680	610	560	524	305	4	5	60	2480	335	20- Φ 41
	500	1150	755	670	612	576	305	4	5	62	2890	380	20- Φ 48
	600	1350	890	795	730	678	305	5	6	62	2480	450	20- Φ 54
	700	1450	995	900	835	768	305	5	6	68	3985	500	24- Φ 54
	800	1650	1135	1030	960	876	305	5	6	76	4750	570	24- Φ 58
6.4MPa	50	250	175	135	105	88	250	3	4	26	584	90	4- Φ 23
Law of unsmooth law MFM (K)Z43WF-64 (K)Z543WF-64 (K)Z643WF-64 (K)Z943WF-64	65	280	200	160	130	110	250	3	4	28	634	105	8- Φ 23
	80	310	210	170	140	121	250	3	4	30	679	110	8- Φ 23
	100	350	250	200	168	150	300	3	4.5	32	763	130	8- Φ 25
	125	400	295	202	176	350	3	4.5	36	970	150	8- Φ 30	-
	150	450	340	280	240	204	350	3	4.5	38	1038	175	8- Φ 34
	200	500	405	345	300	260	350	3	4.5	44	1282	210	12- Φ 34
	250	650	470	400	352	313	400	3	4.5	48	1495	240	12- Φ 41
	300	750	530	460	412	364	450	4	4.5	54	1965	270	16- Φ 41
	350	850	595	525	475	422	500	4	5	60	2185	300	16- Φ 41
	400	950	670	585	525	474	305	4	5	66	2573	335	16- Φ 48
	450	1050	715	630	570	524	305	4	5	68	2800	360	20- Φ 48
	500	1150	800	705	640	576	305	4	5	70	3280	405	20- Φ 54
	600	1350	930	820	750	678	305	5	6	76	380	470	20- Φ 58
10.0MPa	50	250	195	145	112	88	250	3	4	28	590	100	4- Φ 25
Law of unsmooth law MFM (K)Z43WF-100 (K)Z543WF-100 (K)Z643WF-100 (K)Z943WF-100	65	280	220	170	138	110	250	3	4	32	640	115	8- Φ 25
	80	310	230	180	148	121	250	3	4	34	680	120	8- Φ 25
	100	350	265	210	172	150	300	3	4.5	38	870	135	8- Φ 30
	125	400	310	250	210	176	350	3	4.5	42	980	155	8- Φ 34
	150	450	350	290	250	204	350	3	4.5	46	1100	180	12- Φ 34
	200	550	430	360	312	260	350	3	4.5	454	1315	220	12- Φ 41
	250	650	500	430	382	313	400	3	4.5	60	1605	255	12- Φ 41
	300	75	585	500	442	364	450	4	4.5	70	1925	295	16- Φ 48
	350	850	665	560	408	422	500	4	5	76	2280	335	16- Φ 54
	400	950	715	620	558	474	305	4	5	80	2580	360	16- Φ 54

Seventh, have dull and stereotyped floodgate valve PN1.6MPa-10.0MPa of water conservancy diversion holes :

尺寸图

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