Product Configuration Guide: Tailoring Your Non-Locking Push-Pull
Control Head
Choosing the right control head isn't just about cable size or
mounting—it’s also about getting the right knob, output end, thread, and stroke to perfectly fit your equipment’s interface.
At Phidix, we understand that one configuration rarely fits all.
That’s why our non-locking control head series is fully modular, offering multiple customization paths so OEMs,
integrators, and maintenance teams can quickly find a setup that
installs cleanly and operates with confidence.
Knob & Handle Options
| Style | Description | Typical Use |
| T-Handle (Plain) | Compact and easy to grip | General stop/choke operations |
| T-Handle with Marking | Labeled versions like "STOP", "CHOKE" | For safety-critical controls |
| Round Knob | Low-profile aesthetic knob | Tight panel spacing |
| Ribbed/Contoured Grip | Enhanced grip for oily/gloved hands | Industrial environments |
Knobs are available in plastic or metal and can be color-coded or
engraved upon request.
Output End Configurations
| Type | Description | Application Suitability |
| Threaded Swivel Head | Offers adjustable length and alignment | For tight or angled paths |
| Grooved Swivel Head | Designed for clip/anchor mounting | Common in engine stop setups |
| Fixed Head | Simplest termination | Short travel or fixed direction systems |
Each output type can be matched with different cable sizes and
threaded rod interfaces.
Panel Mounting Threads (Control Head Body)
Phidix control heads are available with:
• 3/8"-24 UNF (standard light-duty thread)
• 7/16"-20 UNF (for slightly larger heads)
• 5/8"-18 UNF (for higher strength panels or coarse panels)
We can also supply custom bushings or retainers for oversized
panels or irregular installations.
Cable Size Compatibility
| Cable Size | Intended Use |
| VLD (Very Light Duty) | Small enclosures or short travel |
| LD (Light Duty) | General panel applications |
Supported cable types include EXT, UTL, and Bristow, depending on desired push-pull friction and bend routing.
Stroke & Travel Customization
Standard stroke options range from 1 to 3 inches, but can be tailored to your:
• Valve or choke requirements
• Dashboard spacing constraints
• Ergonomic considerations for operator pull range
Need non-standard stroke? We’ll configure the head, rod, and
housing to match.
Application Tip: Choosing the Right Combination
Example setups:
• Engine stop cable – Marked T-handle + grooved swivel head + stainless rod + 3”
travel
• Remote panel choke – Round knob + threaded head + 2” travel + VLD cable
• Compact control box – Low-profile knob + fixed head + 1” travel
Need a Visual Spec or Custom Matrix?
We offer drawing packages and ordering code builders for
engineering teams who need to match specific envelope constraints
or legacy replacements.
Learn more about the base product here: Non-Locking Control Head Overview
Or Contact us with your desired knob, cable, end and mount specs—we’ll take care
of the rest.
