The United Conveyor Corporation (UCC) TITAN™ LP Swing Disc Valve is designed for low headroom, fly ash feed service in dilute-phase, positive pressure systems. Utilizing proven UCC swing-disc technology, this valve is a superior replacement to slide gates found in non-UCC systems. The TITAN LP Swing Disc Valve provides improved sealing performance, extended service life, greater reliability and ease of maintenance over slide gate valves. The valve is fully assembled and can be shipped pre-piped to reduce field assembly and installation on costs.

Click here to play Swing Disc Ball Pivot Assembly Tutorial


Inlet Size and Type: 8” 150 lb. ANSI drilling pattern

Outlet Size and Type: Custom configuration to match non-UCC slide gate valves

Maximum Operating Pressure: 15 psig

Maximum Operating Temperature: 750°F

Seat Force: 525 lbs-f (competitive valves: 262 lbs-f)

Actuator Operating Pressure: 80 - 100 psig


Superior Performance

› Provides twice the valve closing force compared to slide gate designs

› Self-adjusting, spring-mounted ball pivot with machined flat disc provides reliable sealing performance

› Spring-loaded design maintains uniform pressure on the packing during opera on, preventing leakage and extending the life of the shaft and packing

› Sharp edged seat cuts through material for proper sealing

Longer Service Life

› DURITE® H (high-chrome) seat and disc provides superior wear resistance

› Single through-bolt disc with ball pivot assures proper alignment and sealing

Simple and Easy Maintenance

› Access plate allows adjustments and maintenance to be performed in place

› Greased sleeve bearings are easily replaceable

Optional Components

› Actuator guard for personnel protection

› Roller lever limit switches with pre-drilled brackets for easy installation. Proximity switches available upon request

› Solenoid valve options: Pre-piped solenoid using brass fittings and rubber hoses

  1. What accessories can be ordered on these valves?[+]
    These valves can be ordered with an air cylinder and a variety of limit switches and solenoid valves. These valves can also be shipped assembled and pre-piped with the accessories.
  2. What is the minimum air pressure required to actuate the air cylinder on these valves?[+]
    The operating range for the air cylinder is 60-100 PSI.
  3. Can the disc and seat be replaced while gate is installed in the line? [+]
    Yes, the valve’s access cover can be unbolted and slide out of the way to allow maintenance personnel to change the disc and seat.
  4. Is UCC’s Titan LP Valve a direct replacement for A-S-H Deckplate Valves?[+]
  5. When the valve is open, is the disc out of the flow of the ash? [+]
    Yes, the design of the body includes a “bluge” which allows the disc and lever to swing completely out of the material flow.
NUVA FEEDER Dilute Phase Pressure System

The NUVA FEEDER® pressure system is optimal where conveying capacity requirements exceed the limits of a vacuum system.