求解释有关截止阀内件的英文?? plug disc with linear flow control) 塞型阀瓣要求线性流量控制 body size /shape suitable for 2 phase flow 阀体尺寸/形状适于两相流体 28 bar pressure drop and flashing压降28bar,带有闪蒸 hydrocarbons inside valve阀门介质为烃类 as our existing valves are same as their specification, only being changed due to these requirements.由于我们现有阀门与他们的规格一致,只是根据要求做了更改。 this needs special design of plug (preferably with metal 1 ‘ 416 sst hd) and larger body cavity to accommodate flashing/ evaporation.这需要对塞型阀瓣进行特殊设计(参照metal 1 ‘ 416 sst hd),阀门腔室更大,以便适于闪蒸/蒸发。查看更多