Backwater Valves
NORMA vydána dne 2003
Designation standards: ASME A112.14.1:2003(R2012)
Publication date standards: 2003
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: American technical standard
This Standard establishes requirements for dimensions, performance requirements, connections, materials and finishes, testing, and marking of backwater valves. Types of backwater valves covered in this Standard include horizontal valves and manual gate valves, terminal backwater valves, combination floor drains with backwater valves, vertical or 90 deg backwater valve and related products.
Desc: A112.14.1 - 2012
ISBN: 791826635
Reaffirmed: 2012