D343H-2.5-DN700,D343H-2.5-DN800,D343H-2.5-DN900,D343H-2.5-DN1000,D343H-2.5-DN1100, D343H-2.5-DN1200,D343H-2.5-DN1400,D343H-2.5-DN1500,D343H-2.5-DN1600,D343H-2.5-DN1800,D343H-2.5-DN2000,双向硬密封蝶阀

点击图片查看原图

型号：	D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,D343H-0.6-DN100,D343H-0.6-DN125,D343H-0.6-DN150,D343H-0
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公司基本资料信息

联系人销售员 1731(先生)
电话13861877712
地区江苏-无锡市
地址无锡市会北路28-135

详细说明

D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,D343H-0.6-DN100,D343H-0.6-DN125,D343H-0.6-DN150,D343H-0.6-DN200,D343H-0.6-DN250,D343H-0.6-DN300,D343H-0.6-DN350,D343H-0.6-DN400,D343H-0.6-DN450,D343H-0.6-DN500,D343H-0.6-DN600,

D343H-0.6-DN700,D343H-0.6-DN800,D343H-0.6-DN900,D343H-0.6-DN1000,D343H-0.6-DN1100,D343H-0.6-DN1200,D343H-0.6-DN1400,D343H-0.6-DN1500,D343H-0.6-DN1600,D343H-0.6-DN1800,

D343H-0.6-DN2000,D343H-1.0-DN50,D343H-1.0-DN65,D343H-1.0-DN80,D343H-1.0-DN100,D343H-1.0-DN125,D343H-1.0-DN150,D343H-1.0-DN200,D343H-1.0-DN250,D343H-1.0-DN300,

D343H-1.0-DN350,D343H-1.0-DN400,D343H-1.0-DN450,D343H-1.0-DN500,D343H-1.0-DN600,D343H-1.0-DN700,D343H-1.0-DN800,D343H-1.0-DN900,D343H-1.0-DN1000,D343H-1.0-DN1100,

D343H-1.0-DN1200,D343H-1.0-DN1400,D343H-1.0-DN1500,D343H-1.0-DN1600,D343H-1.0-DN1800,D343H-1.0-DN2000,D343H-1.6-DN50,D343H-1.6-DN65,D343H-1.6-DN80,D343H-1.6-DN100,

D343H-1.6-DN125,D343H-1.6-DN150,D343H-1.6-DN200,D343H-1.6-DN250,D343H-1.6-DN300,D343H-1.6-DN350,D343H-1.6-DN400,D343H-1.6-DN450,D343H-1.6-DN500,D343H-1.6-DN600,

D343H-1.6-DN700,D343H-1.6-DN800,D343H-1.6-DN900,D343H-1.6-DN1000,D343H-1.6-DN1100,D343H-1.6-DN1200,D343H-1.6-DN1400,D343H-1.6-DN1500,D343H-1.6-DN1600,D343H-1.6-DN1800,

D343H-1.6-DN2000,D343H-2.5-DN50,D343H-2.5-DN65,D343H-2.5-DN80,D343H-2.5-DN100,D343H-2.5-DN125,D343H-2.5-DN150,D343H-2.5-DN200,D343H-2.5-DN250,D343H-2.5-DN300,

D343H-2.5-DN350,D343H-2.5-DN400,D343H-2.5-DN450,D343H-2.5-DN500,D343H-2.5-DN600,D343H-2.5-DN700,D343H-2.5-DN800,D343H-2.5-DN900,D343H-2.5-DN1000,D343H-2.5-DN1100,

D343H-2.5-DN1200,D343H-2.5-DN1400,D343H-2.5-DN1500,D343H-2.5-DN1600,D343H-2.5-DN1800,D343H-2.5-DN2000,双向硬密封蝶阀

D343H双向硬密封蝶阀概述：

1、本阀采用三偏心密封结构，阀座与蝶板几乎无磨损，具有越观越紧的密封功能。

2、密封圈选用不锈钢制作，具有金属硬密封和弹性密封的双重优点，无论在低温和高温的情况下，均具有优良的密封性能，具有耐腐蚀,使用寿命长等特点。

3、碟板密封面采用堆焊钴基硬质合金，密封面耐磨损，使用寿命长．

4、大规格蝶板采用绗架结构，强度高，过流面积大，流阻小。

5、本阀具有双向密封功能，安装时不受介质流向的限制，也不受空间位置的影响，可在任何方向安装。

6、驱动装置可以多工位（旋转90°或180°）安装，便于用户使用。

通经(DN)	主要尺寸			法兰尺寸和螺栓规格
	主要尺寸			1.0MPa			1.6MPa			2.5MPa
	L	H1	H	D	D1	n-Фd	D	D1	n-Фd	D	D1	n-Фd
50	108	350	112	165	125	48	165	125	48	165	125	48
65	112	370	115	185	145	48	185	145	48	185	145	88
80	114	380	120	200	160	48	200	160	88	200	160	88
100	127	420	138	220	180	88	220	180	88	235	190	8-22
125	140	460	164	250	210	88	250	210	8-22	270	220	8-26
150	140	555	175	285	240	8-22	285	240	8-22	300	250	8-26
200	152	760	200	340	295	8-22	340	295	12-22	360	310	12-26
250	165	830	243	395	350	12-22	405	355	12-26	425	370	12-30
300	178	895	250	445	400	12-22	460	410	12-26	485	430	16-30
350	190	950	280	505	460	16-22	520	470	16-26	555	490	16-33
400	216	1190	305	565	515	16-26	580	525	16-30	620	550	16-36
450	222	1255	350	615	565	20-26	640	585	20-30	670	600	20-36
500	229	1305	380	670	620	20-26	715	650	20-33	730	660	20-36
600	267	1340	445	780	725	20-30	840	770	20-36	845	770	20-39
700	292	1520	480	895	840	24-30	910	840	24-36	960	875	24-42
800	318	1710	530	1015	950	24-33	1025	950	24-39	1085	990	24-48
900	330	1810	580	1115	1050	28-33	1125	1050	28-39	1185	1090	28-48
1000	410	1960	650	1230	1160	28-36	1255	1170	28-42	1320	1210	28-56
1200	470	2250	760	1455	1380	32-39	1485	1390	32-48	1530	1420	32-56
1400	530	2435	850	1675	1590	36-42	1685	1590	36-48	1755	1640	36-62
1600	600	2780	1030	1915	1820	40-48	1930	1820	40-56	1975	1860	40-62
1800	670	3020	1230	2115	2020	44-48	2130	2020	44-56	2195	2070	44-70
2000	760	3270	1350	2325	2230	48-48	2345	2230	48-62	2425	2300	48-70

公称通经DN（mm)	50～2000
公称药理PN（MPa)	0.6	1.0	1.6	2.5
密封试验(MPa)	0.66	1.1	1.76	2.75
强度试验(MPa)	0.9	1.5	2.4	3.75
适用温度	碳钢：-29℃～425℃ 不锈钢：-40℃～650℃
适用介质	水、空气、天然气、油品及弱腐蚀性流体
泄漏率	符合GB/T13927-92标准
驱动方式	蜗轮传动、电动、气动、液动

D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,D343H-0.6-DN100,D343H-0.6-DN125,D343H-0.6-DN150,D343H-0.6-DN200,D343H-0.6-DN250,D343H-0.6-DN300,D343H-0.6-DN350,D343H-0.6-DN400,D343H-0.6-DN450,D343H-0.6-DN500,D343H-0.6-DN600, D343H-0.6-DN700,D343H-0.6-DN800,D343H-0.6-DN900,D343H-0.6-DN1000,D343H-0.6-DN1100,D343H-0.6-DN1200,D343H-0.6-DN1400,D343H-0.6-DN1500,D343H-0.6-DN1600,D343H-0.6-DN1800, D343H-0.6-DN2000,D343H-1.0-DN50,D343H-1.0-DN65,D343H-1.0-DN80,D343H-1.0-DN100,D343H-1.0-DN125,D343H-1.0-DN150,D343H-1.0-DN200,D343H-1.0-DN250,D343H-1.0-DN300, D343H-1.0-DN350,D343H-1.0-DN400,D343H-1.0-DN450,D343H-1.0-DN500,D343H-1.0-DN600,D343H-1.0-DN700,D343H-1.0-DN800,D343H-1.0-DN900,D343H-1.0-DN1000,D343H-1.0-DN1100, D343H-1.0-DN1200,D343H-1.0-DN1400,D343H-1.0-DN1500,D343H-1.0-DN1600,D343H-1.0-DN1800,D343H-1.0-DN2000,D343H-1.6-DN50,D343H-1.6-DN65,D343H-1.6-DN80,D343H-1.6-DN100, D343H-1.6-DN125,D343H-1.6-DN150,D343H-1.6-DN200,D343H-1.6-DN250,D343H-1.6-DN300,D343H-1.6-DN350,D343H-1.6-DN400,D343H-1.6-DN450,D343H-1.6-DN500,D343H-1.6-DN600, D343H-1.6-DN700,D343H-1.6-DN800,D343H-1.6-DN900,D343H-1.6-DN1000,D343H-1.6-DN1100,D343H-1.6-DN1200,D343H-1.6-DN1400,D343H-1.6-DN1500,D343H-1.6-DN1600,D343H-1.6-DN1800, D343H-1.6-DN2000,D343H-2.5-DN50,D343H-2.5-DN65,D343H-2.5-DN80,D343H-2.5-DN100,D343H-2.5-DN125,D343H-2.5-DN150,D343H-2.5-DN200,D343H-2.5-DN250,D343H-2.5-DN300, D343H-2.5-DN350,D343H-2.5-DN400,D343H-2.5-DN450,D343H-2.5-DN500,D343H-2.5-DN600,D343H-2.5-DN700,D343H-2.5-DN800,D343H-2.5-DN900,D343H-2.5-DN1000,D343H-2.5-DN1100, D343H-2.5-DN1200,D343H-2.5-DN1400,D343H-2.5-DN1500,D343H-2.5-DN1600,D343H-2.5-DN1800,D343H-2.5-DN2000,双向硬密封蝶阀

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ZMQP-1.0-DN20,ZMQP-1

ZMQP-4.6-DN80,ZMQP-4.6-DN100,ZMQP-4.6-DN125,ZMQP-4.6-DN150,ZMQP-4.6-DN200,ZMQP-46-DN25,ZMQP-46-DN32,ZMQP-46-DN64,ZMQP-46-DN50,ZMQP-46-DN65, ZMQP-46-DN80,ZMQP-46-DN100,ZMQP-46-DN125,ZMQP-46-DN150,ZMQP-46-DN200,气动薄膜套筒切断阀

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ZMZM-4.6-DN80,ZMZM-4.6-DN100,ZMZM-4.6-DN150,ZMZM-4.6-DN200,ZMZM-46-DN20,ZMZM-46-DN25,ZMZM-46-DN64,ZMZM-46-DN50,ZMZM-46-DN65, ZMZM-46-DN80,ZMZM-46-DN100,ZMZM-46-DN150,ZMZM-46-DN200,气动套筒调节阀

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ZMZQ-4.6-DN80,ZMZQ-4.6-DN100,ZMZQ-4.6-DN150,ZMZQ-4.6-DN200,ZMZQ-46-DN20,ZMZQ-46-DN25,ZMZQ-46-DN64,ZMZQ-46-DN50,ZMZQ-46-DN65, ZMZQ-46-DN80,ZMZQ-46-DN100,ZMZQ-46-DN150,ZMZQ-46-DN200,气动薄膜三通调节阀

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