Air Valves Potable Water Dorot - Combination Air Valve DAV-MS-KA 50 to 300mm

• Flanged inlet PN16
• Ductile Iron construction
• Plastic Internals
• Release of entrained air in pressurised systems
• Discharge and introduction of air as system fills and drains
• WRAS Approved
• Optional isolating valves

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Section 6.6