Laserfiche WebLink
ES-A-2000B <br /> Series 2000B A M E S <br /> Double Check Valve Assemblies FIRE&WATERWORKS <br /> Sizes: '/2" —2" (15—50mm) <br /> Features <br /> • Ease of maintenance with only one <br /> cover 2"2000E HC <br /> • Top entry (50mm) <br /> • Replaceable seats and seat discs <br /> • Modular construction !E! <br /> • Compact design <br /> • '/2"-2"(15-50mm)Cast bronze <br /> body construction a �I <br /> • Top mounted ball valve test cocks /e 2000B <br /> (20mm) <br /> • Low pressure drop <br /> • No special tools required Series 2000B Double Check Valve Assemblies shall be installed at referenced cross- <br /> • 1/2"-1" (15-25 mm)have connections to prevent the backf low of polluted water into the potable water supply. <br /> tee handles Only those cross-connections identified by local inspection authorities as non-health <br /> hazard shall be allowed the use of an approved double check valve assembly. <br /> Check with local authority having jurisdiction regarding vertical orientation,frequency <br /> Available Models of testing or other installation requirements. <br /> Suffix: These valves meet the requirements of ASSE Std. 1015 and AWWA Std.C510 and are <br /> B- Quarter turn ball valves approved by the Foundation for Cross-Connection Control and Hydraulic Research at the <br /> LBV- less ball valves University of Southern California. <br /> SH- stainless steel ball valve handles Specifications <br /> HC- 21/2"inlet/outlet fire hydrant fitting A Double Check Valve Assembly shall be installed at each noted location.The assembly <br /> (2"valve) shall consist of two positive seating check modules with captured springs and rubber seat <br /> discs.The check module seats and seat discs shall be replaceable.Service of all internal <br /> components shall be through a single access cover secured with stainless steel bolts. <br /> Pressure —Temperature The assembly shall also include two resilient seated isolation valves and four top mounted, <br /> Temperature Range:330F-140OF resilient seated test cocks.The assembly shall meet the requirements of ASSE Std. 1015 <br /> (0.5°C-60°C) and AWWA Std.C510.Approved by the Foundation for Cross-Connection Control and <br /> Hydraulic Research at the University of Southern California.Assembly shall be an Ames <br /> Maximum Working Pressure: 175psi Company Series 2000B. <br /> (12.1 bar) <br /> Approvals <br /> �pSSlfj�. <br /> Standards G c S�1® c �L us <br /> AWWA Std.C510, IAPMO PS31 <br /> us <br /> 1015 B64.5 3/4"-211 <br /> (LBV Models Only) <br /> Approved by the Foundation for Cross-Connection Control and Hydraulic Research at <br /> the University of Southern California. <br /> LBV models not listed. <br /> Horizontal and vertical "flow up"approval on all sizes. <br /> Job Name Contractor <br /> Job Location Approval <br /> Engineer Contractor's P.O.No. <br /> Approval Representative <br /> Ames product specifications in U.S.customary units and metric are approximate and are provided for reference only.For precise measurements,please contact Ames Technical Service.Ames reserves the right <br /> to change or modify product design,construction,specifications,or materials without prior notice and without incurring any obligation to make such changes and modifications on Ames products previously or <br /> subsequently sold. <br /> www.amesfirewater.com <br />