AUTOMATIC AIR VALVE Model A10 BERMAD A10 is a high quality automatic air release valve that allows efficient release of air pockets from pressurized pipe lines. With its advanced design this valve provides excellent protection against air accumulation with impr ed sealing in low pressure conditions. Features & Benefits Typical Applications ֺ ֺ Large diameter automatic orifice: Higher flow rates. ֺ ֺ Dynamic sealing: Prevents leakage under low pressure ֺ ֺ Irrigation Control Heads: Protection against air accumulation ֺ ֺ The boss on the base can be tapped with a thread for ֺ ֺ Infield Systems: Protection against air accumulation near pressure gauge connection, check point or test drain for air valve function. ֺ ֺ Compact, simple and reliable structure whose parts are fully corrosion, chemical and fertilizer resistant: Lower maintenance and increased life span. ֺ ֺ Factory approval and Quality Control: Performance and specification tested and measured with specialized test bench. Additional Features & Accessories ֺ ֺ Service Port Port fitted with / ”; DN3 plug (code P) ֺ ֺ Test point (code T) 1 Inlet and Outlet Connection ֺ ֺ Inlets: male threaded ֺ ֺ Outlets: Sideways at filtration and fertilization stations and downstream of main control valves. water meters and automatic regulators. ֺ ֺ Landscape Irrigation: Protection against air accumulation. Materials ֺ ֺ Body: Glass-reinforced Nylon ֺ ֺ Float Assembly: Polypropylene ֺ ֺ Elastomers: EPDM Operational Data ֺ ֺ Pressure Rating: 175 psi; ISO PN10 or ISO PN12 ֺ ֺ Minimum operating pressure: 1.5 psi; 0.1 bar ֺ ֺ Maximum operating pressure: 150 psi; 10 bar, 175 psi; 12 bar ֺ ֺ Media and operating temperature: Water, 33-140°F; 1-60°C Orifice Specifications Inlet Sizes Automatic Orifice Area

Air Flow Performance Charts Air Release (Pressurized Operation) Air Flows (Normal cubic feet per minute - ncfm) 10 Air Flow (normal cubic meter per hour - nm3/h) Dimensions & Weights Female Threaded for etrofitting drainage pipeline or check valve (Optional) Peel Seal Insect Screen Inlet Size Connection Weight (D) Height (H) inch mm Base Male Threaded w w w.bermad.com The information contained herein may be changed by BERMAD without notice. BERMAD shall not be held liable for any errors. © Copyright 2008-2018 BERMAD CS Ltd.