QP1-B01 Truck Handle Valve Air Source Lock
The QP1-B01 truck handshake valve air source lock is made of composite engineering plastic, compatible with European and American standard air source interfaces, sealed to prevent air leakage, and has anti-theft and dustproof characteristics. It is lightweight and durable, and suitable for energy isolation operations in logistics fleets.
- PA+ABS engineering plastic — wear-resistant, impact-resistant, suitable for outdoor/port harsh environments
- 66×74×80.9mm, 110g; easy to carry and install in tight spaces
- compatible with most handshake valve air source interfaces, Euro and US specs
- precisely aligns with air holes, prevents air leakage during downtime
- protects against dust in port/transport environments, extends valve life
- Built-in cylinder lock with dedicated non-copy key — no separate padlock needed, prevents unauthorized unlocking
- Safety red color — highly visible warning for easy on-site safety inspection
- Customizable logo (molded/laser/pad print) and colors (default red+black)
Product Appearance

Core parameters:
Product Name:QP1-B01 Truck Handle Valve Air Source Lock
Main Material:PA+ABS Engineering Plastic
Product Dimensions:Bottom dia 66mm × Mid dia 74mm × Height 80.9mm; inner bore 29.6mm; post spacing 53.7mm; post dia Φ13.4mm
Product Specifications:Compact PA+ABS air source lockout with built-in cylinder lock; rubber seal gasket; dust-proof design; fits most handshake valve air interfaces; 110g
Core Functions:Lock and seal truck handshake valve air source connector to prevent air leakage during parking/transport; ensure safe energy isolation during downtime
Applicable Industries:Logistics transport, port warehousing, container operations, trucking fleets
Main Advantages:Built-in cylinder lock — no separate padlock needed; key-retaining brass cylinder prevents key removal when open; co-lock holes for group lockout; DuPont PA+ABS withstands -30°C to +120°C; tightly fits handwheels ≤165mm; customizable laser logo, key systems, and labels




