平行式双闸板闸阀 Z44T/W-天津高能阀门有限公司手机版

详细介绍

产品详情

产品简介：

1.本产品适用于液、气介质管路和设备，做为接通和断流之用。

2.特别适用于双向流通管路、直通式流道，流阻小；启闭较省力，不易产生水锤现象，易于安装。密封副为不锈钢，具有耐磨损、防腐蚀等特点。

3.手轮顺时针为关，反之为开，不允许借助任何杠杆。

Product Brief Introduction:

1. The valve is suitable for media of liquid or gas in pipeline and device to shut off and close.

2. It is specially for fluid to flow double directions in pipe line ; Through way flow passage and low flow resistance; saving effort in operation ,uneasy to produce water hammer, easy to install. Sealing pairs of gate valve are made of stainless steel which is antiwear and anticorrosive.

3. It will shut when the hａnd wheel rotates clockwise, otherwise, it will open .You mustn’t have the aid of any lever to open it.

主要性能参数： Main Performance Parameters:

公称压力 Nominal Pressure(MPa)		1.0
适用温度Suitable Temp℃		≤120
适用介质Suitable Media		水、油、气及非腐蚀性介质 Water, oils, air and no corrosive
主要材料 Main Materials		灰铸铁、黄铜、碳钢镀铬、不锈钢、聚四氟乙烯 Cast Iron，Bronze，Carbon Steel，Stainless Steel，PTFE
执行标准 Design Standard	GB/T 12232-2005		试验标准 Test and check up standard	GB/T 13927-1992

主要外形尺寸及连接尺寸：

Outline Dimensions & Connection Dimensions:

DN（mm）	L	D	D1	n-d	D0	H(≈)
40	165	145	110	4-18	160	233~285
50	178	160	125	4-18	180	251~310
65	190	180	145	4-18	180	278~355
80	203	195	160	8-18	220	313~405
100	229	215	180	8-18	220	346~456
125	254	245	210	8-18	280	457~595
150	267	280	240	8-22	280	477~640
200	292	340	295	8-22	320	619~830
250	330	395	350	12-22	400	774~1040
300	356	445	400	12-22	400	927~1240