Montreal, Quebec-based Velan traditionally offered two versions of bonnetless globe valves: the XB series with a rotating stem and the Z series with a non-rotating stem. After decades on the market, the XB series has been discontinued in order to refine Velan’s product portfolio and streamline production.
An alternative is the Z series forged steel bonnetless y-pattern globe valve. This bonnetless globe valves is designed for tough service, low maintenance and fast in-line internal repair. This valve features a non-rotating stem and long-lasting stem packing, which ensures low fugitive emissions.