Dwyer Instruments, Inc. announces the release of the Series SAV-BT angle seat valves. These fully configurable valves are constructed of bronze, 316 stainless steel, and Teflon® seals. The Series SAV-BT can be used in most gas, liquid, and steam applications. The valves have a line pressure range of 0 to 290 psig. The Series SAV-BT come standard with a full 360 degree rotating actuator and a visual position indicator.