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雙阻塞排放球閥

詳細信息

1	閥體	Body
2	彈簧	Spnng
3	防火填料	Anti-fire packing
4	0型圈	O nng
5	閥座支撐圈	Seat nng
6	閥座	Seat
7	球體	Ball
8	雙頭螺柱	Stud
9	防火墊片	Anti-fire gasket
10	0型圈	O nng
11	閥蓋	Bonnet
12	止回閥	Check valve
13	注脂閥	Sealant injection valve
14	防靜電裝置	Anti-static device
15	閥桿	Stem
16	滑動軸承	Sliding bearing
17	止推軸承	Thrust beanng
18	0型圈	o nng
19	0型圈	o ring
20	防火墊片	Anti-fire gasket
21	密封套圈	Seal gland
22	內六角螺釘	Socket head cp scraw
23	銷	Pin
24	填料	Packing
25	填料壓蓋	Packing gland
26	六角螺栓	Hexagon bolt
27	定位片	Stopper
28	彈性擋圈	Retainer nng
29	注脂閥	Sealant injection valve
30	排氣閥	Air release valve
31	止回閥	Check valve
32	注脂閥	Sealant injection valve
33	排污閥	Drainge valve
34	排污閥	Drainge valve
35	止推軸承	Thrust bearing
36	滑動軸承	Sliding bearing
37	0型圈	O nng
38	防火墊片	Anti-fire gasket
39	底蓋	Lower cover
40	雙頭螺柱	Stud
41	六角螺母	Hexagon nut
42	六角螺母	Hexagon nut

Double block and bleed valves

Nominal diameter(in)			NPS 2-16
Nominal Pressure(MPa)			Class150-Class2500
Matenals of parts	NO．	Part"ame	Materials
	NO．	Part"ame	Carbon Steel	Stainless Steel
	1	Body	ASTM A105	ASTM A182 304	ASTM A182 316	ASTM A182 304L	ASTM A182 316L
	2	Spring			17-7PH
	3	Anti-fire packing			Graphite
	4	O ring	VITON	VITON	VITON	VITON	VITON
	5	Seat"ng	ASTM A105 . ENP	ASTM A182 . 304	ASTM A182 . 316	ASTM A182 304L	ASTM A182 316L
	6	Seat		PTFE/NYLON/PEEK/PPL
	7	Ball	ASTM A105 . ENP	ASTM A182 304	ASTM A182 316	ASTM A182 304L	ASTM A182 316L
	8	Stud	A193 87M	A320 88	A320 88M	A320 88	A320 88M
	9	Ant-fire gasket
	10	O ring
	11	Bonnet	ASTM A105	ASTM A182 304	ASTM A182 316	ASTM A182 304L	ASTM A182 316L
	12	Check valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	13	Sealant injection valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	14	Anb-static device	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	15	Stem	ASTM A182 F6a	ASTM A182 304	ASTM A182 316	ASTM A182 304L	ASTM A182 316L
	16	Sliding bearing	MetaI+PTFE	MetaI+PTFE	MetaI+PTFE	MetaI+PTFE	MetaI+PTFE
	17	Thrust bearing	PTFE
	18	O ring	VITON
	19	OIing	VITON
	20	Anti-fire	SST+Graphite
	21	Seal gland	ASTM A105 . ENP	ASTM A182 304	ASTM A182 316	ASTM A182 304L	ASTM A182 316L
	22	Socket head cap screw	A193 87M	A320 88	A320 88M	A320 88	A320 88M
	23	Pin	ANSI 1035	ANSI 1035	ANSI 1035	ANSI 1035	ANSI 1035
	24	Packing	Graphite	Graphite Graphite Graphite			Graphite
	25	Packing gland	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB	ASTM A216 WCB
	26	Hexagon bolt	A193 87M	A320 88	A320 88M	A320 88	A320 88M
	27	Stopper	A3-HZn	A3． Zn	A3．HZn	A3．HZn	A3．HZn
	28	Retainer ring	65Mn	65Mn	65Mn	65Mn	65Mn
	29	Sealant injection valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	30	Air release valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	31	Check valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	32	Sealant"ijection valve	Combined parts	Combined parts	Combined parts	Combined parts	Combined parts
	33	Drainage valve	Combined parts	Combined parls	Combined parts	Combined parrs	Combined parls
	34	Drainage valve	Combined parts	Combined paris	Combined parts	Combined parrs	Combined parls
	35	Thrust bearing	PTFE
	36	sliding bearing	MetaI+PTFE	MetaI+PTFE	MetaI+PTFE	MetaI+PTFE	MetaI+PTFE
	37	O ring	VITON
	38	Anti-fire gasket	SST+Graphite
	39	Lower cover	ASTM A105 . ENP	ASTM A182 304	ASTM A182 316	ASTM A182 304L	ASTM A182 316L
	40	Stud	A193 87M	A320 88	A320 88M	A320 88	A320 88M
	41	Hexagon"ut	A194 2HM	A194-8	A194-8M	A194-8	A194-8M
	42	Hexagon"ut	A194 2HM	A194-8	A194-8M	A194-8	A194-8M
Applicable service		Applicable media	Water,steam,oil,gas liquefied g’as.natu ra’ gas.ete	Nitric Acid	Acetic Acid	Strong Oxidizer	Urea
conditions		Applicable temperature
Design and manufacturing			APL 608. API 6D
Face-to-face dimensions			ASME B16.10. API 6D
Type connection			Flange	ASME B16.5/ASME B16.47		Butt welding	ASME B16.25
Pressure test			API 598. API 6D
Transmission mode			Manual,worm and worm gear transmisson,pneumatic,electroc

Pressure rating	Nominal Diameter		D	Fianged		Burtt welding	Raised face flange							H	H1	Weight
Class	NPS	DN		L(RF)	L(RTJ)	L(BW)	D	D1	D2	D3	f	b	N-фd			(Kg)
150	2"	50	50	356	369	394	150	120.5	92		2	14.5	4-ф19	93	88	△
	3"	80	75	457	470	537	190	152.5	127		2	17.5	4-ф19	118.5	117	△
	4"	100	100	502	514	578	230	190.5	157		2	22.5	8-ф19	143.5	137	△
	6"	150	150	787	799	850	280	241.5	216		2	24	8-ф22	208	178.5	△
	8"	200	201	902	915	966	345	298.5	270		2	27	8-ф22	248	235	△
	10"	250	252	991	1004	1017	405	362	324		2	29	12-ф25	294	288	△
	12"	300	303	1130	1142	1155	485	432	381		2	30.5	12-ф25	345	330	△
	14"	350	334	1245	1258	1321	535	476	413		2	33.5	12-ф29	377	360	△
	16"	400	385	1372	1385	1448	595	540	470		2	35	16-ф29	418	400	△
300	2"	50	50	394	410	394	165	127	92		2	21	8-ф19	93	88	△
	3"	80	75	495	510	495	210	168.5	127		2	27	8-ф22	118.5	117	△
	4"	100	100	568	584	568	255	200	157		2	30.5	8-ф22	143.5	137	△
	6"	150	150	826	842	826	320	270	216		2	35	12-ф22	208	178.5	△
	8"	200	201	991	1007	991	380	330	270		2	40	12-ф25	248	235	△
	10"	250	252	1054	1070	1054	445	387.5	324		2	46.5	16-ф29	294	288	△
	12"	300	303	1194	1210	1194	520	451	381		2	49.5	16-ф32	345	330	△
	14"	350	334	1346	1362	1346	585	514.5	413		2	52.5	20-ф32	377	360	△
	16"	400	385	1473	1489	1473	650	571.5	470		2	56	20-ф35	423	345	△
600	2"	50	50	470	473	470	165	127	92		7	26	8-ф19	107	91.5	△
	3"	80	75	610	613	610	210	168.5	127		7	32	8-ф22	140	119	△
	4"	100	100	762	765	762	275	216	157		7	38.5	8-ф25	164	150	△
	6"	150	150	978	981	978	355	292	216		7	48	12-ф29	224	208	△
	8"	200	201	1143	1147	1143	420	349	270		7	56	12-ф32	272	248	△
	10"	250	252	1372	1376	1372	510	432	324		7	64	16-ф35	318	303	△
	12"	300	303	1448	1451	1448	560	489	381		7	67	20-ф35	355	341	△
	14"	350	334	1549	1552	1549	605	527	413		7	70	20-ф39	390	370	△
	16"	400	385	1778	1781	1778	685	603	470		7	77	20-ф41	400	415	△

A Please consult the factory:
Note:The weight value is only for flanged valve.Please consult our factory for higher"ominal diameter or weight.Any modification to sizes H,H1 and weight will"ot be"otifed otherwise.

Pressure rating	Nominal Diameter		d	Fianged		Butt welding	Raised face flange							H	H1	Weight
Class	NPS	DN		L(RF)	L(RTJ)	L(BW)	D	D1	D2	D3	f	b	N-фd	H	H1	(Kg)
900	2"	50	50	610	613	610	215	165	124	95.25	7.92	38.5	8-ф25	126.5	105	△
	3"	80	75	660	663	660	240	190.5	156	123.83	7.92	38.5	8-ф25	150	130	△
	4"	100	100	826	829	826	290	235	181	149.23	7.92	45	8-ф32	172.5	158	△
	6"	150	150	1054	1057	1054	380	317.5	241	211 .12	7.92	56	12-ф32	230	210	△
	8"	200	201	1295	1298	1295	470	939.5	308	269.88	7.92	64	12-ф39	290	255	△
	10"	250	252	1473	1476	1473	545	470	362	323.85	7.92	70	16-ф39	330	316	△
	12"	300	303	1651	1654	1651	610	533.5	419	381	7.92	79.5	20-ф39	366	351	△
	14"	350	322	1880	1889	1880	640	559	467	419.1	11 .13	86	20-ф42	415	376	厶
	16"	400	373	1930	1940	1930	705	616	524	469.9	11 .13	89	20-ф45	452	421	△
1500	2"	50	50	610	613	610	215	165	124	95.25	7.92	38.5	8-ф25	126.5	105	△
	3"	80	75	826	829	826	265	203	168	136.53	7.92	48	8-ф32	166	149	△
	4"	100	100	965	968	965	310	241.5	194	161 .93	7.92	54	8-ф35	219	178	△
	6"	150	144	1232	1238	1232	395	317.5	248	211 .14	9.53	83	12-ф39	268	234	△
	8"	200	192	1448	1457	1448	485	393.7	318	269.88	11 .12	92	12-ф45	305	270	△
	10"	250	239	1778	1787	1778	585	482.6	371	323.85	11 .13	108	12-ф51	358	336	△
	12"	300	287	2083	2099	2083	675	571.5	438	381	1427	124	16-ф54	414	395	△
	14"	250	315	2286	2305	2286	750	635	489	419.1	15.88	134	16-ф60	471	441	厶
	16"	400	360	2422	2445	2422	825	704.8	546	469.9	17.48	146.5	16-ф67	498	456	△
2500	2"	50	42	762	765	762	235	171.4	133	101.6	7.92	51.67	8-ф29	149	123	△
	3"	80	62	1029	1153	1029	305	228.6	168	127	9.53	67	8-ф35	215	171	△
	4"	100	87	1143	1562	1143	355	273	203	157.18	11 .13	76.5	8-ф42	245	206	△
	6"	150	131	1549	1559	1549	485	368.3	279	228.6	12.7	108	8-ф54	306	265	△
	8"	200	179	1880	1896	1880	550	438.2	340	279.4	14.27	127	12-ф54	361	336	△

A Please consult the factory:Note:The weight value is only for flanged valve. Please consult our factory for higher nominal diameter or weight.Any modification to sizes H,H1 and weight will not be notifed otherwise.

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