Applications of Stainless Steel Flexible Control Shafts in Tanker
Systems
Built for Tanker Control Precision
Phidix’s tanker control shafts are engineered to meet the complex
routing, environmental, and safety demands found in modern tanker
vehicles. From fuel distribution to chemical transport, these stainless steel
flexible shafts ensure reliable mechanical control, even under
corrosive, high-vibration, or extreme temperature conditions.
Each shaft integrates a sealed conduit structure,
corrosion-resistant fittings, and a flexible routing profile,
enabling precise control in limited spaces without rigid linkages.
Key Application Scenarios
1. Fuel Tanker Discharge & Valve Actuation
• Manual or remote valve control (e.g., bottom-loading, vapor
return)
• Emergency shutdown systems
• Shaft routes through chassis bends to access tank valves
Shaft Requirement: Low backlash, smooth stroke under vibration, corrosion-proof
2. Chemical Tanker Operations
• Handles chemical-resistant control for pumps, valves, or pressure
relief
• Routed in sealed conduit systems to prevent external
contamination
• Operates reliably despite exposure to acidic or alkaline
environments
Shaft Requirement: Fully stainless-steel fittings, non-absorbent conduit, sealed
ends
3. Food-Grade / Sanitary Tankers
• Used for sanitary valve control (e.g., CIP ports, bottom outlets)
• Requires smooth external finish and minimal particle retention
• Often installed in refrigerated trailers or temperature-sensitive
zones
Shaft Requirement: Smooth outer sheath, -50°C low-temp resistance, no lubricant
leakage
4. Multi-Tank Compartment Control Systems
• Controls multiple mechanical outputs from a single operator
station
• Includes linkages to hydraulic valve banks, mechanical actuators,
or interlocks
• Reduces need for electrical wiring in flammable transport systems
Shaft Requirement: Flexible core, multi-path routing, synchronized mechanical
response
Why Choose a Flexible Shaft over Rigid Control Rods?
| Flexible Shaft | Rigid Rod |
| Bends around corners and tanks | Requires straight paths |
| Stainless steel & sealed structure | Corrodes or loosens over time |
| Handles vibration and thermal shifts | Misalignment risk under chassis movement |
| Easier maintenance and modular repair | Full-length replacement often needed |
Common Models for Tanker Use
• Phidix Tanker Shaft PTS-400 Series
• Custom stroke ranges: 80–300 mm
• Operating temperature: −50°C to +110°C
• Available with clevis, rod-end, or locking-style terminals
Related Pages
• Product Overview – Tanker Control Shaft →
• Submit Your Use Case for Engineering Advice →
• Explore Other Shaft Systems →
Need Help with Shaft Selection?
Not sure how to match the right shaft for your fuel, chemical, or
food-grade tanker?
Send us your layout, temperature needs, or required end
fittings—our engineers will configure a compatible flexible control
shaft.
Request a Custom Recommendation →
