Express Valve Services Ltd provide the complete range of Clean and Dirty Water Air Valves to maintain system design efficiency and provide system protection.
Efficiency - Air valves allow venting of air from a system that may cause restriction of flow and increase pumping costs.
Protection - By exhausting and admitting air through the air valves during system operations of start-up, shutdown, and critical conditions, ideally suited for reduction for destructive surges, water hammer normally associated with uncontrolled air or a vacuum condition within a pipe system.
Design Features
| Single, Large/Double Orifice, Combination, Squat pattern for pressure upto 25 bar. | ||
| Size | 1/2" - 200mm dia (larger sizes available) | |
| Materials Available | ||
| Body | Cast Iron, GRP, Cast Aluminium | |
| Float | Aluminium, GRP, Stainless Steel | |
| Connection | Flanged and Threaded Inlets | |
For further information and assistance please contact our Sales Team – 01384 263872
