Sunco | Blow Through Valves

The Sunco Blow-Through Rotary Valve is an extension of our Drop-Through Rotary Valve and is designed for use in the Pneumatic Conveying Industry.

The unique design of the Blow-Through Rotary Valve allows you to introduce high pressure conveying air through the valve body and rotor pockets, which ensures a high efficiency throughput with a low effective pressure drop. This is achieved by more blades being in contact with the valve body for longer periods of time, resulting in less air leakage. It also ensures the each rotor pocket is efficiently emptied.

Design Highlights

Maximum Number of Blades in Contact with Body at One Time
Good Throat Opening at Valve Inlet, Providing High Pocket Fillage
Robust Body Stiffened to Prevent Distortion
Heavy Shaft Diameters to Minimize Distortion
Outboard Bearings to Prevent Contamination
Precision Machining of Components

Standard Features & Specifications
Bodies: Cast Iron, Cast 316SS

End Covers: Cast Iron, Cast SS
Rotor:             Fabricated Mild Steel or SS, 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 an OSHA Guard

Options
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.

Sunco Inc.
P.O. Box 77926 | Charlotte, NC 28271
Phone: (704) 545-3922| Fax: (704) 285-0488

Email: info@suncovalves.com

BLOW-THROUGH ROTARY VALVES

Questions?

(704) 545-3922