Power Plant Bulletin

The A-Series-Cast Double Flapgate Airlock Valves are designed for high pressure applications and standard temperatures to 700º F. These units are an excellent economical alternative to rotary valves. All our models match the standard industry flange pattern and height. Our MPSA model enables it to fit in restricted space without costly structural changes. All our models offer a choice of pneumatic, electro-mechanical or gravity/counter-weight actuation.