304YA

General Purpose High Temperature And High Pressure Services Valve

Weight saving 30% weight saving with suitable design of 1.0MPa (compared with existing 304Y 300mm) Self aligning disc design Contact area of the body and the disc is spherical. These spherical centers are displaced. When valve position is fully close, these surfaces are attached. When valve position is fully open, there is a clearance between the body and the disc. It can get both of smooth rotation and seal performance. Applicable for hot/cold water supply Low temperature range expansion Change from -20 degrees C to -29 degrees C Easy replacement of the seat ring The ball lock method is used to simplify replacement of the seat ring.