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ISO 9952:1993

Agricultural irrigation equipment— Check valves
18 mar 1993
95.99 Withdrawal of Standard   23 nën 2006

General information

95.99     23 nën 2006

ISO

ISO/TC 23/SC 18

International Standard

65.060.35  

frëngjisht   anglisht  

Buying

Shfuqizuar

Language in which you want to receive the document.

Scope

Specifies the construction and performance requirements (classification, mechanism, installation, marking, valve body length, connections), and test methods (resistance to internal hydrostatic pressure, tightness, valve opening after tightness test, pressure loss, endurance, tightness after mechanical endurance test) for check valves of nominal sizes 15 mm (0,5 in) up to and including 300 mm (12 in) intended for operation with water at temperatures not exceeding 50 °C, which may contain fertilizers and chemicals of types and concentrations used in agriculture.

Life cycle

NOW

WITHDRAWN
ISO 9952:1993
95.99 Withdrawal of Standard
23 nën 2006

REVISED BY

WITHDRAWN
ISO 9635-3:2006