API锻钢固定球阀API锻钢固定球阀

API锻钢固定球阀主要的设计特点有：全径/缩径；90度定位和带锁结构；特殊形式的“Y"头手柄；防火和防静电设计；一对相向的蝶形弹簧；防吹出阀杆；阀杆中部双重密封结构；螺栓、螺纹垫片密封阀盖。

http://www.zk-v.com/ProductShow_499.html

API锻钢固定球阀设计特点与执行标准

1、设计、制造 按API 6 D；
2、结构长度按 ANSI BI6.10；
3、连接法兰：ANSI BI6.5MSS-SP44；
4、阀门检查和试验按API STD.598；
5、承插端符合ASME B16.11；
6、螺纹连接端(NPT)符合ANSI/ASME B1.20.1
API锻钢固定球阀主要的设计特点有：全径/缩径；90度定位和带锁结构；特殊形式的“Y”头手柄；防火和防静电设计；一对相向的蝶形弹簧；防吹出阀杆；阀杆中部双重密封结构；螺栓、螺纹垫片密封阀盖。

适用范围

主要适用于化工、冶金、石油、制药等行业的各种高压介质输送管道中，适用温度：-196～450℃；驱动方式：手动、气动、电动、液动；公称通径：1/2"～12"；公称压力：150LB~1500LB；适用介质：水、气、油品、天然气和酸碱腐蚀介质。
结构

 Class 150Lb主要连接尺寸及重量

公称通径  DN	NPS	2"	3"	4"	6"	8"	10"	12"	14"	16"	18"	20"
	DN	50	80	100	150	200	250	300	350	400	450	500
d1		51	76	102	152	203	254	305	337	387	438	489
L	RF	178	203	229	394	457	533	610	686	762	864	914
	BW	216	283	305	457	521	559	635	762	838	914	991
H1		100	110	130	175	210	274	305	340	395	440	470
H		165	90	200	270	300	380	420	450	530	560	605
W		400	700	850	600	600	600	800	800	800	800	800
E		-	-	-	116	116	116	171	171	257	257	257
F		-	-	-	350	350	350	420	420	500	500	500
Wt (Kg)		24	50	75	195	280	440	570	8020	1480	2350	2400

Class 300Lb主要连接尺寸及重量

公称通径  DN	NPS	2"	3"	4"	6"	8"	10"	12"	14"	16"	18"	20"
	DN	50	80	100	150	200	250	300	350	400	450	500
d1		51	76	102	152	203	254	305	337	387	438	489
L	RF	216	283	305	403	502	568	648	762	838	914	991
	BW	216	283	305	457	521	559	635	762	838	914	991
H1		100	110	130	175	210	274	305	340	395	440	470
H		165	90	200	270	300	.380	420	450	530	560	605
W		400	700	850	600	600	600	800	800	800	800	800
E		-	-	-	116	116	116	171	171	257	257	257
F		-	-	-	350	350	350	420	420	500	500	500
Wt (Kg)		30	58	95	210	318	440	575	800	1840	2700	2890

 Class 400Lb主要连接尺寸及重量

公称通径  DN	NPS	2"	3"	4"	6"	8"	10"	12"	14"	16"	18"	20"
	DN	50	80	100	150	200	250	300	350	400	450	500
d1		51	76	102	152	203	254	305	337	387	438	489
L	RF	292	359	406	495	597	673	762	826	902	978	1054
	BW	295	356	410	498	600	676	765	829	905	978	1060
H1		110	120	140	185	220	270	310	345	410	440	480
H		180	200	210	290	320	380	430	450	550	580	630
W		400	700	850	600	600	600	800	800	800	800	800
E		-	-	-	116	116	116	171	171	257	257	257
F		-	-	-	350	350	350	420	420	500	500	500
Wt (Kg)		41	72	108	232	345	480	630	870	1950	2800	3250

Class 600Lb主要连接尺寸及重量

公称通径  DN	NPS	2"	3"	4"	6"	8"	10"	12"	14"	16"	18"	20"
	DN	50	80	100	150	200	250	300	350	400	450	500
d1		51	76	102	152	203	254	305	337	387	438	489
L	RF	292	359	432	559	660	787	838	889	991	1092	1194
	BW	295	356	435	562	664	791	841	892	994	1095	1200
H1		110	120	140	185	220	270	310	345	410	440	480
H		180	200	210	290	320	380	430	450	550	580	630
W		400	850	1000	600	600	800	800	800	800	800	800
E		-	-	-	116	115	171	171	171	150	83	123
F		-	-	-	350	350	500	420	420	580	650	735
Wt (Kg)		32	64	120	260	500	700	1098	1520	2300	3250	3780

 Class 900Lb主要连接尺寸及重量

公称通径  DN	NPS	2"	3"	4"	6"	8"	10"	12"	14"	16"	18"	20"
	DN	50	80	100	150	200	250	300	350	400	450	500
d1		51	76	102	152	203	254	305	324	375	425	473
L	RF&BW	368	381	457	610	737	838	965	1029	1130	1219	1334
	RTJ	371	384	460	613	740	841	968	1038	1140	1219	1334
H1		135	158	190	200	250	285	350	400	480	530	580
H		190	200	230	300	375	420	460	530	600	640	700
W		600	600	600	600	800	800	800	800	800	800	800
E		116	116	116	171	171	83	83	123	123	180	180
F		350	350	350	420	420	650	650	735	735	735	735
Wt (Kg)		50	80	170	390	640	970	1550	2150	3320	4520	5320

 Class 1500Lb主要连接尺寸及重量

公称通径  DN	NPS	2"	3"	4"	6"	8"	10"	12"	14"	16"	20"
	DN	50	80	100	150	200	250	300	350	400	500
d1		51	76	102	146	194	241	289	318	362	440
L	RF&BW	368	470	546	705	832	991	1130	1257	1384	1664
	RTJ	371	473	549	711	841	1000	1146	1276	1407	1686
H1		140	160	200	210	260	300	365	420	500	600
H		200	220	250	320	400	450	490	560	640	790
W		600	600	600	600	800	800	800	800	800	800
E		116	116	171	171	83	83	123	123	180	220
F		350	350	420	420	650	650	735	735	735	735
Wt (Kg)		55	95	180	580	920	1850	2150	3820	5320	6850

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http://www.zk-v.com/taociqiufa/          陶瓷球阀

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