Some items have Special Edition Morse 100th Anniversary *GOLD* Finish.

Iris Valve Kit with aluminum body and 6" (15.24 cm) diameter opening. CUSTOMER to install on valve flange of Drum Cone.


Specific to part IV...
  • Kit for customer to install on Valve Flange of Drum Cone
  • Revolve handle around valve to open and close flexible sleeve
  • Control flow of wide range of fine to coarse materials
  • Handle materials with bulk density up to 40 Lb./ft3
  • Install aluminum bodied Iris Valve Kit # IV to control flow of fine and coarse materials
All Drum Cones...
  • Replace your drum lid with a drum cone to control dumping dry material from a drum
  • Greatly reduce dust when discharging dry material
  • Extend the reach of pour
  • Install either a slide gate or an iris valve with 6" (15.24 cm) opening to start and stop dispensing
  • Drum cones work with a steel drum or a fiber drum
  • Drum Cone capacity exceeds the capacity of all Morse drum handlers when properly secured to drum with correct size Morse Clamp Collar
  • IMPORTANT: Determine the Correct Size Drum Cone and Clamp Collar
    1. Remove drum lid BEFORE measuring
    2. Measure drum OUTSIDE diameter across Top Rim WITHOUT drum lid


Shipping information

Ship length23" (58.42 cm)
Ship width15" (38.1 cm)
Ship height3" (7.62 cm)
Ship weight10 Lb. (4.54 kg)
Ship class85
sticky note 4-digit serial numbers are simply the month & year of manufacture.
Example: 1120 is November 2020
Click serial range to download.
Operators Manual and Parts Diagram
Serial range

3415A-P Iris Valve

Kit IV plus XT - Install Iris Valve PLUS Extension Tube

No options available.

California Proposition 65 Information

WARNING: This product can expose you to chemicals including barium sulfate, cobalt, titanium dioxide, and 2-methylimidazole, which are known to the State of California to cause cancer, and bisphenol-A, which is known to the State of California to cause birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov