However, the Blow-Thru Valve offers distinct advantages in that it introduces high pressure conveying air through the valve body and rotor pocket, ensuring a high efficiency throughput with a low effective pressure drop. 

To achieve this, our design ensures that more blades are in contact with the valve body for longer periods, which results in less air leakage.  In addition, by blowing through the rotor, each rotor pocket is efficiently emptied.
 

• Maximum Number of Blades in Contact with Body at One Time
• Streamlined Entry and Discharge of Convey Air Through Valve
• Robust Body Stiffened to Prevent Distortion
• Compact, Rugged Design To Minimize Headroom Requirements
• Good Throat Opening at Valve Entry Allowing for Higher Pocket Fillage
• Heavy Shaft Diameters
• Precision Machining of Components

• Bodies:  Cast Iron, Cast Aluminum, Cast Stainless Steel
• End Covers:  Cast Iron, Cast Aluminum or Cast Stainless Steel
• Rotor:  Fabricated Mild Steel or Stainless Steel, Open-End Type with Fixed Blades
• Bearings:  Sealed for Life, Mounted Outboard to Ensure Longer Life
• Shaft Seal:  Cast Iron Type Gland Follower Pressurizing PTFE Type
• Drive:  TEFC Geared Motor, Side Wall Mounted to the Valve Body, Complete with  Taperlock Sprockets and Chain Drive Enclosed in a Mild Steel OSHA Guard

• Quick Release Rotors
• Air Purge of Shaft Seals (used to prevent dust-laden air from penetrating the packing  gland and thereby breaking down both the packing and rotor shaft)
• Body Vent
• Explosion Proof, Mill & Chemical Duty Motors
• Variable Speed Drives
• Zero Speed Switches
• High/Low Temperature Bearings