Heavy-Duty Pneumatic Tire Inflator Valve Actuator for Truck Service Bays with Automatic Core Engagement and Pressure Lock Technology
Product Description:
Engineered for high-volume commercial tire servicing, our industrial-grade Tire Inflator Valve Actuator delivers unmatched efficiency in fleet maintenance operations. This robust valve engagement system features automatic Schrader valve detection that self-centers on tire stems (TR413/TR414) without manual alignment, eliminating operator fatigue during repetitive inflation tasks. The patented pressure lock collar securely clamps onto valve stems during inflation, preventing air leaks at up to 200 PSI - critical for heavy truck and OTR applications. Constructed with forged brass bodies and hardened steel core depressor pins that resist deformation from 50,000+ cycles. Integrated pressure sensing technology provides real-time PSI feedback (±1% accuracy) to prevent overinflation, while the thermal-shielded grip protects operators from heat buildup during continuous use. Compatible with all standard commercial air chucks and quick-connect couplers. Sealed IP65-rated internals withstand garage environments contaminated with brake dust and moisture. Trusted by trucking companies and mining operations worldwide for rapid, precise inflation of dual-wheel assemblies and oversized tires.
Bullet points:
✓ Automatic core engagement eliminates manual valve alignment
✓ 200 PSI-rated pressure lock collar prevents disconnections
✓ Hardened core depressor pins withstand 50,000+ service cycles
✓ Integrated digital pressure sensing (±1% accuracy)
✓ Thermal-shielded grip for continuous operation
Specific application scenario:
Fleet maintenance bay inflating 22.5" truck tires from 80 to 110 PSI using wall-mounted air reel - actuator automatically locks onto valve stem while technician monitors pressure display.
Specifications:
| Part Name | Part name | Size | |
| Outer cover① | Outer cover | ||
| Press the head ② | Base buckle wire diameter | 31.95±0.05 | |
| Orifice diameter | 1.7±0.05 | ||
| Elbow ③ | Deduction wire diameter | 6.25±0.1 | |
| Intubation position diameter | 6.5±0.1 | ||
| Lock sleeve ④ | The maximum diameter | 11.2±0.1 | |
| Cooperate with Nei Jing | 9.0±0.1 | ||
| Hose ⑤ | Wall thickness | 1.65±0.05 | |
| Spool ⑥ | Intubation position diameter | 6.4±0.05 | |
| Lock mother⑦ | Thread diameter | 7.05±0.05 | |
| Fit depth | 5.6±0.1 | ||
| Inner gasket⑧ | Butadiene |
FAQ:
Q: Will this engage with recessed valve stems on alloy wheels?
A: Yes, our extended-reach core depressor pins access valves sunk up to 25mm deep.
Q: How does the pressure lock prevent disconnection?
A: The spring-loaded pressure lock collar maintains constant downward force during inflation cycles.
Q: Can it handle calcium chloride fill in winter tires?
A: All wetted parts feature 316 stainless steel construction for complete corrosion resistance.
Q: What's the maximum tire size supported?
A: Designed for commercial sizes up to 24.00R35 (3" valve stems) with optional adapters.
Q: Does pressure sensing require external power?
A: No - the integrated pressure sensing system operates pneumatically with no batteries needed.