Web base mail   You are here Products Ari Armaturen Pressure Reducing Valve Ari ArmaturenSpecification Features • Compact design • Exact and easy adjustment • 5 exchangable actuator sizes • 3 exchangable spring sizes • Pressure balanced by stainless steel bellow • Spindle sealing via stainless steel bellow • Plug sealing to conical edge of seat • Screwed seatring • Construction without pillars • Simple change of spring and actuator • Free of asbestos • Turn down ratio 10:1 ARI-PREDU - Pressure Reducing Valve Direct Acting DN 15-100  Pressure Reducing Valve - Direct Acting DN 15-100 with a Diaphragm Actuator (900 kb) Ari Armaturen Globe Valve Check Valve Y- Strainer Steam Trap Blowdown Valve Safety Valve Pressure Reducing Valve Control Valve Pressure Regulating Valve Temperature Regulator Vacuum Breaker Steam Injector Positioner Pneumatic Piston Valve Triple offset Butterfly valves Features • Precise guidance of screen in cover and body • Screen from DN50 with reinforced ring find out more ...       Please Select Alpha Alpha Heat Pump Alphair Aquametro Ari Armaturen Armstrong Asco BOA Clorius DK EFI EI Williams Everlasting Flowserve Flowserve - Schmidt Armaturen Giacomini Ivaltec Jako JK Keckley Kempchen Klinger Klinger Schoneberg Nutork Pegler Puretoeq Raphael Schmidt Armaturen Socla Socla - Desbordes Spence Super Klean Superlok Titan Valas Varimex Walworth Watts Zipson Zook Please Select Actuator Air Vent Ball Valve Blowdown Valve Bolting Application Service Butterfly Valve Check Valve Codensate Recovery Equipment Control Valve Expansion Joint Flow Sight Glass/Check Foot Valve Gasket Gate Valve Gauge Globe Valve Heat Pump Hydraulic Valve Level Gauge Liquid Drainer Needle Valve Oil Meter Piston Valve Positioner Pressure Reducing Valve Pressure Regulating Valve Ring Cutting Machine Safety Valve Steam Separator Stethoscope Steam Trap Steam System Web Monitoring Strainer Temperature Regulator Timer Tube and Pipe Fittings Vacuum Breaker Vent Silencers Water Heating & Mixing   Products & Services Coporate Information Information Updates Supplier Links Contact Us Copyright 2009 Alpha Group Co., Ltd. All Rights Reserved.