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ASME A112.14.1 - BACKWATER VALVES Organization: ASME
Date: 2003-01-01
Description: Types of backwater valves covered in this Standard include horizontal backwater valves, combination horizontal backwater valves and manual gate valves, terminal backwater valves, combination floor drains with backwater valves, vertical or 90 deg backwater valve, and related products.
ASME - ANSI A112.14.1 - BACKWATER VALVES Organization: ASME
IAPMO - PS 38 - ABS AND PVC BACKWATER VALVES Organization: IAPMO
Date: 1999-01-01
NASA-15120S - PIPING SPECIALTIES Organization: NASA
Date: 2005-12-01
Description: NOTE:This section covers backflow preventers, backwater valves, water hammer arresters, wall hydrants, water filters, and water meters.
CSA B79 - COMMERCIAL AND RESIDENTIAL DRAINS AND CLEANOUTS - FOURTH EDITION Organization: CSA
Date: 2008-11-01
Description: This Standard covers the following subjects: (a) materials; (b) design requirements for (i) connections; (ii) fasteners; (iii) grates; (iv) cleanout covers; (v) backwater valves; and (vi) integral traps; (c) tests for (i) loading; (ii) backwater valve tightness; (iii) sealing; and (iv) corrosion; and (d) markings.
CSA B1800 - THERMOPLASTIC NON-PRESSURE PIPING COMPENDIUM - FIFTH EDITION; UPDATE NO. 1: SEPTEMBER 2015; UPDATE NO. 2: DECEMBER 2015; UPDATE NO. 3: JUNE 2016 Organization: CSA
Date: 2015-01-01
Description: This Standard covers thermoplastic nonpressure piping, including (a) drain, waste, and vent pipe and pipe fittings; (b) sewer and storm pipe and pipe fittings; and (c) accessories such as factory-assembled expansion joints, closet flanges, backwater valves, and cleanouts. This Standard specifies general requirements for compounds and for manufactured pipe and pipe fittings, the relevant test methods, and marking requirements.
FMAPPROVAL 2510 - FLOOD ABATEMENT EQUIPMENT Organization: FM
Date: 2013-03-01
Description: ., perimeter and opening barriers, flood abatement pumps and backwater valves) Consultation with FM Global Property Loss Prevention Data Sheet 1-40 is required for installation of this equipment.

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