Web base mail   You are here Products Butterfly Valve Butterfly Valve DK Wafer butterfly of which retentive elastomer line can be replaced on site without extra tools. Complete, permanent and continuous leak-tightness provided by spherical contact between the disc, liner and shaft sealing provided by flaty raised seat surface and polished disc-hub area.  Butterfly Valve ALPHA  Butterfly Valve Lever Wafer type 202  Butterfly Valve Gear Wafer type 202  Butterfly Valve Lever Wafer type 203  Butterfly Valve Gear Wafer type 203 FLOWSERVE  Lined Butterfly Valve Wafer Type BTW 480V/481V ARI ARMATUREN  Brochure Ari Zetrix  Datasheet  Datasheet ANSI For more information, please contact 139 Soi Nuanchan 34, Nuanchan Road, Nuanchan, Buengkum, Bangkok 10230 Tel : 0-2792-9333 Fax : 0-2946-1755~6 Email : sales@alphagroup.co.th       Please Select Alpha Alpha Heat Pump Alphair Aquametro Ari Armaturen Armstrong Asco BOA Clorius DK EFI EI Williams Everlasting Flowserve Flowserve - Schmidt Armaturen Giacomini HKC Ivaltec Jako JK Keckley Kempchen Klinger Klinger Schoneberg Omal Pegler Raphael Schmidt Armaturen Socla Socla - Desbordes Spence Super Klean Superlok Titan Valas Visilume Walworth Watts YTC 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 Knife Gate Valve Level Gauge Liquid Drainer Needle Valve Oil Meter Piston Valve Positioner Pressure Reducing Valve Pressure Regulating Valve Ring Cutting Machine Rupture Disk 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     Home Products Services About us Contact Us Supplier Links Copyright 2009 Alpha Group Co., Ltd. All Rights Reserved.