ME-NRV-101Normex
Industrial ValvesWafer-Type Dual Plate & Disc Check Valve (NRV)
Compact wafer-style non-return valve (NRV) with spring-loaded disc/dual plates for zero water-hammer backflow prevention.
25mm to 600mm (1" to 24")PN10
Product Code: ME-ARV-104
AmcoAvailable
Size Range15mm to 200mm (1/2" to 8")
Pressure RatingPN 1.0 / PN 1.6 (Up to 16 Bar)
Body MaterialCast Iron / Ductile Iron / Forged Brass (for compact vents)
End ConnectionScrewed BSP (15mm–50mm) / Flanged IS 1538 (40mm–200mm)
Kinetic Double Orifice Automatic Air Release Vent Valve
Sourced from Amco and Racer, our Automatic Air Vents and Kinetic Double Orifice Air Valves automatically exhaust large volumes of air during pipeline filling, release pressurized air pockets during normal operation, and admit air during draining to prevent vacuum collapse.
Recommended Applications
High Points on Cross-Country Water Transmission MainsPump Discharge Headers & Filter VesselsHVAC Closed-Loop Hydronic Risers
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Technical Specifications
Genuine Amco SupplyManufacturer / MakeAmco
Nominal Size Range15mm to 200mm (1/2" to 8")
Pressure RatingPN 1.0 / PN 1.6 (Up to 16 Bar)
Single Orifice (S1/S2) & Double Orifice Kinetic Air Valve with Integral Isolating Cock
Vulcanized Ebonite Coated Timber / Polypropylene / Stainless Steel
IS 14845 / AWWA C512
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