JDL is the premier manufacturer of resin shutoff valves, resin/gas injection shutoff nozzles,nozzle/drool eliminators and a variety of gas assisted molding accessories. As a JDL Master Distributor, AEGIS will now be providing proposals, detailed installation support, operation advice and all support matters for the full JDL product line.

 

The JDL Product line

The USN Resin Shutoff/Gas Injection Nozzle

The gas molding industry's most efficient, cost effective and repeatable gas

injection-combination resin shutoff valve!

THE latest advance in gas assist shut-off nozzle design. For through-the-nozzle gas injection on 20 ton and up molding machines. Call 757-271-9927 for more information. Standard build configuration comes with a 1 3/4 inch - 8 thread male end and 7/8-14 female threads for standard nozzle tips.  The shutoff valve/nozzle can be used with any thermoplastic material. It requires no signals such as hydraulics or pneumatics and contains no seals to wear. The USN is disassembled in minutes, for quick and easy maintenance.

(Image shown with ACV-02 Ball Check Valve assembled, not included with the USN)

 

 

The ACV-02 Resin & Gas Ball Check Valve by JDL

nozzle ball check valve

The JDL ACV-02 Gas Assist Ball Check Valve is required for connection of a 1/8" SS gas line to the gas assist injection nozzle. The "ball check" function efficiently and automatically prevents resin and gas from backing into the gas line. For use when injecting gas through-the-nozzle, with either a gas injection nozzle, or the USN resin/gas injection nozzle shown above.

 

 

The Drool Eliminator by JDL

 

The Drool Eliminator. Save money, down time, messy cleanups! For use with Conventional Molding Processes, Structural foam or Gas Assist when injecting "in article."

The Drool Eliminator uses a very heavy spring-loaded mechanism to prevent nozzle drool. To operate, use the sprue-break function on the molding machine to back off 1/2" from the sprue bushing after resin injection and packing, and the nozzle is closed.

The Drool Eliminator comes with a special tool for opening the valve for purging the barrel. After purging, remove the special tool and you're ready for production.

In-process, the nozzle moves forward to the sprue bushing, opening the valve for resin injection. After resin injection and packing, "sprue break" approximately 1/2" and the nozzle is closed.

Dimensions: 6" x 2.50", with 1 3/4"-8 male-end and 7/8-14 threads for standard nozzle tips. Available with non standard size molding machine end cap threads for any molding machine.

Effective nozzle drool prevention for any hydraulic, electric, or hybrid injection molding machine.

 

The JDL Gas Assist Nozzles

For use with a resin shutoff valve, such as AEGIS' SRS-2000

gas assist injection nozzle

Nominal length
Part number
Male threads
 Nozzle tip threads
6"

129006

 1-3/4-8 7/8-14
8"

129008

 1-3/4-8 7/8-14
10"

129010

 1-3/4-8 7/8-14
12"

129012

 1-3/4-8 7/8-14

 

The gas assist nozzles shown above with the provision for the ball check valve needed for connection of a stainless steel gas line is compatible with AEGIS' SRS-2000 resin shutoff nozzle, JDL's RSOV III or IV rotary resin shutoff valve, or any resin shutoff valve with 1-3/4-8 female threads for assembly of the gas injection nozzle.  Note that the ACV-02 check valve is not included with the nozzle.

 

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