SKU: DT

Double D to Star Drive Adaptor

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Star drive to double 'D' adaptor sleeve. Ideal for interfacing actuators to valves.

Star drive to double 'D' adaptor

Model A E F B Length
DT17-10 17 10 14.1 22.2 19
DT17-11 17 11 16.1 22.2 19
DT19-11 19 11 16.1 25.2 21
DT22-11 22 11 16.1 28.2 24
DT22-13 22 13 19.1 28.2 24
DT27-13 27 13 19.1 36.2 29
DT27-16 27 16 22.1 36.2 29
DT36-16 36 16 22.1 48.2 38
DT36-22 36 22 30.1 48.2 38

All dimensions are in mm unless shown otherwise. 

Size 17mm to 36mm
Body Cast Steel
Function Star drive to Double 'D' 
Factory Accredited CE, ISO 9001, TUV

  • What is a Double D to Star Drive Sleeve?

    A star drive sleeve adapts a female square or star drive in an actuator to a male double D drive on a valve stem. The term Double D is used to describe a drive with two flats on each side and a round at both ends.

  • How does a Double D to Star Drive Sleeve work?

    The outside of the star drive fits into the female drive on an actuator. This will then have a smaller double D drive inside it which allows an adaption between the two formats.

  • How long will my Double D to Star Drive Sleeve last?

    This will depend upon the cycle rate and fit into the actuator. The fit should be tight to avoid movement of the drive. If it is tight and your actuator is not hitting its stops with a high impact the drive should last the life of your valve.

  • How do I install a Doubel D to Star Drive Sleeve between a valve & actuator?

    The outside star drive will be inserted into the female port in the bottom of the actuator. It should also be tested to make sure it is tight on the male stem of the valve. Once you are sure the sizes and fitting is correct the drive may need to be pressed into the female actuator port with some force. Once this is in place the double D male stem of the valve can be inserted into the square of the drive.

  • What are typical uses of a Double D to Star Drive Sleeve?

    These are used to adapt between different mounting drive standards. Double D drive standard was very common in the past but is less so nowadays as most have moved to an ISO standard star or square drive. This adaptor allows you to interface both standards.

  • How long will my product take to get to me? 

    This depends upon where you are based and the freight method chosen. If the express freight option is selected it is usually next day delivery to metropolitan areas in Australia for under 5kg. If free freight has been selected it will go by road freight which can be anywhere from 1 to 10 days depending upon your location. It usually averages 3 days.

  • What warranty do I get?

    All of our products come standard with a 12 month warranty. The good news is we have very strict quality controls and all product leaves our warehouse tested and inspected so there are rarely any issues. Also once your sleeves is in and operating it will most likely continue to do so for a very long time. 

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DT

Double D to Star Drive Adaptor

Features:

Size 17mm to 36mm
Body Cast Steel
Function Star drive to Double 'D' 
Factory Accredited CE, ISO 9001, TUV

Description:

Star drive to double 'D' adaptor sleeve. Ideal for interfacing actuators to valves.

Star drive to double 'D' adaptor

Model A E F B Length
DT17-10 17 10 14.1 22.2 19
DT17-11 17 11 16.1 22.2 19
DT19-11 19 11 16.1 25.2 21
DT22-11 22 11 16.1 28.2 24
DT22-13 22 13 19.1 28.2 24
DT27-13 27 13 19.1 36.2 29
DT27-16 27 16 22.1 36.2 29
DT36-16 36 16 22.1 48.2 38
DT36-22 36 22 30.1 48.2 38

All dimensions are in mm unless shown otherwise. 

WARNING

These products are intended for use in industrial applications only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’ and in our individual ‘Series’ data sheets. Before using these products with fluids other than these specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult Process Systems Pty Ltd. Through misuse, age, or malfunction, components used in industrial valve applications can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in industrial valve applications and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to the user in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings or specifications found in instruction sheets or labels packed or attached and shipped with the products. Our policy is one of continuous research and development. We therefore reserve the right to amend without notice the specifications given in this document or our individual ‘Series’ data sheets.

WARRANTY INFORMATION

All valve series and other products manufactured or distributed by Process Systems Pty. Ltd. are warranted by Process Systems to be free of defects in material and workmanship for a period of 1 year from the date of purchase or as the manufacturer warrants. Process Systems obligation under this warranty is limited to repair or replacement of the defec1ive product or refund of the purchase price paid solely at the discretion of Process Systems and provided such defective product is returned to Process Systems freight prepaid and upon examination by Process Systems such product is found defective. This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from Process Systems Pty. Ltd. representatives or employees. Process Systems reserves the right to change Valve and Brochure specifications without notice.

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