Cast aluminum, two-piece body measures 12" F/F. 24.75" long end to end of 3.5" O.D. sleeves. Valve can be actuated with pressurized air or water.

Ensures a reliable, long-lasting seal … even when the material is abrasive or corrosive… pressurized or subject to extreme temperatures; easy and inexpensive to maintain for decades of “like new" operation.
Low profile design with cast iron body and flapper construction. Max.15psi pressure differential, Max. 1800°F material temperature. Valve height: 16.063". Capacity: 34 cu/ft per hour (@ 6 cycles per minute). Includes proximity switches, pneumatic actuators, and control valves for each flapper door. Demonstration video available. Shipping info: One skid, 390 lbs, 36x36x23

Ensures a reliable, long-lasting seal … even when the material is abrasive or corrosive… pressurized or subject to extreme temperatures; easy and inexpensive to maintain for decades of “like new" operation.
Low profile design with cast iron body and flapper construction. Max.15psi pressure differential, Max. 1800°F material temperature. Valve height: 16.063". Capacity: 34 cu/ft per hour (@ 6 cycles per minute). Includes proximity switches, pneumatic actuators, and control valves for each flapper door. Demonstration video available. Shipping info: One skid, 390 lbs, 36x36x23

Ensures a reliable, long-lasting seal … even when the material is abrasive or corrosive… pressurized or subject to extreme temperatures; easy and inexpensive to maintain for decades of “like new" operation.
Low profile design with cast iron body and flapper construction. Max.15psi pressure differential, Max. 1800°F material temperature. Valve height: 16.063". Capacity: 34 cu/ft per hour (@ 6 cycles per minute). Includes proximity switches, pneumatic actuators, and control valves for each flapper door. Demonstration video available. Shipping info: One skid, 390 lbs, 36x36x23