This valve has an all stainless one piece stem which seals against the body O-ring for positive shut off. With this design, no seats, disks , or O-rings are fastened to the stem, which could cause product entrapment.
A modular design is used throughout this entire line of valves.
PVA valves meet 3A requirements. With this state of the art design, it allows optimum CIP cleaning of all product contact surtaces.