Biggest valve manufactured by Instrumentation
原文：
The public sector company Instrumentation Limited Palakkad has manufactured a butterfly valve of 2,800 mm diameter for the Gillanders Arbuthnot and Co Ltd Kolkata for the Vizag steel plant.Water Power Control Valves
The valve is worth INR 1.8 million and design and assembling of the valve was completely carried out at the Palakkad unit of the Water Pump Control Valves Instrumentation Limited.
Mr N K Srivastava GM of Instrumentation Limited Palakkad said that this was the largest ever manufactured butterfly valve by any public sector unit in the country. The gate of the Bellow Seal Valve company should be reconstructed in order to take the valve out from the site.
原文来自：http://steelguru.com/news/index/2009/09/22/MTEyOTEx/Biggest_valve_manufactured_by_Instrumentation_Limited.html
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以下是参考译文：
译文：
公共部门仪表有限公司伯拉卡德公司已经生产了Vizag港钢铁厂的2800亚毕诺的吉兰德斯有限公司和加尔各答毫米口径蝶阀。
该阀是值得起始子1800000设计及阀门进行组装完全在仪表有限公司伯拉卡德单位。
转基因自然杀伤斯塔瓦先生的仪表有限公司伯拉卡德说，这是有史以来规模最大的制造任何公共事业部门在该国的蝶阀。该公司的大门应该重建，以便从现场的阀门了。