Available Transair part numbers: 4092.17.00 4092.25.00 4092.40.00 4092.50.00 4092.63.00

Transair Vented Ball Valve Lockable
The Transair® Aluminium Vented Ball Valve (Lockable) provides safe, reliable shut-off control for compressed air, vacuum, and inert-gas systems. Designed for industrial performance, it vents residual pressure when closed and can be padlocked for secure isolation — ideal for workshops and factory installations across the UK.
• Genuine UK Stock
• Next-Day Delivery Available
• Secure Checkout
• Prices Exclude VAT until Checkout
• Delivery from £7.50 + VAT
Product Details
The Transair® Aluminium Vented Ball Valve (Lockable) ensures safe and efficient system isolation in compressed air, vacuum, and inert-gas networks. Engineered to vent downstream pressure when closed, it provides protection for operators and equipment during maintenance or tool changes.
Manufactured from durable, corrosion-resistant aluminium with a precision-machined ball and PTFE seals, this valve delivers smooth operation and long-term leak-free performance. The lockable handle allows padlocking in the closed position, preventing accidental reactivation of air supply — ideal for compliance with workplace safety and energy management standards.
Suitable for working pressures up to 16 bar, this Transair vented ball valve installs quickly using push-to-connect technology — no welding, threading, or sealant required. It’s the perfect addition to any modular compressed air system where safety, reliability, and flexibility are essential.
Based in Leicester, PneuFlo Supply Co supplies the full range of Transair pipe, fittings, and valves, offering expert advice and next-day delivery across the Midlands and UK-wide.
• Genuine UK Stock
• Next-Day Delivery Available
• Secure Checkout
• Prices Exclude VAT until Checkout
• Delivery from £7.50 + VAT

