burkert00178855 德國寶德2000：角座閥可靠的自調(diào)整填料密封提供了高密封性。該免維護耐用閥可添加各種附件，從而具有位置指示、行程限位或手動開關(guān)等功能。The externally piloted angle seat valve is operated with a single or double–acting piston actuator。High flow rates are attained with the virtually straight flow path. The reliable self–adjusting prdxtyfdtgfft#@$#$%#$#/*/**/*/*///////*****e range of accessories for position indication, stroke limitation or manual override.

burkert00178855 德國寶德2000：

：本公司代理德國寶德全系列產(chǎn)品，擁有大量庫存現(xiàn)貨，詳細了解請