Automatic steam traps — Classification

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

01-01-1982

Publisher

International Organization for Standardization

Establishes a simple classification of the main types according to the mode of actuation of their obturation device and disregarding their details of conception and construction. Three categories of steam traps can be distinguished: mechanical traps, actuated by the level of condensate; thermostatic traps, actuated by the temperature of the condensate; thermodynamic traps, actuated by fluid dynamics.

Committee	ISO/TC 153
DevelopmentNote	Also numbered as BS EN 26704 (10/2005)
DocumentType	Standard
Pages	4
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
NF EN 26704 : 1992	Identical
NBN E 29 404 : 1983	Identical
NBN E 29 405 : 1983	Identical
NEN ISO 6704 : 1992	Identical
NS ISO 6704 : 1ED 1991	Identical
I.S. EN 26704:1992	Identical
PN EN 26704 : 2000	Identical
SAC GB/T 12247 : 2015	Identical
SN EN 26704 : 1994	Identical
BS 6022:1983	Identical
UNE-EN 26704:1993	Identical
EN 26704:1991	Identical
DIN EN 26704:1991-11	Identical

BS 6027:1990	Methods for determination of steam loss of automatic steam traps
BS EN 27842:1991	Methods for determination of discharge capacity of automatic steam traps
BS 6028:1990	Methods for determination of discharge capacity of automatic steam traps
BS EN 27841:1991	Methods for determination of steam loss of automatic steam traps
EN 27842:1991	Automatic steam traps - Determination of discharge capacity - Test methods (ISO 7842:1988)
EN 26948:1991	Automatic steam traps - Production and performance characteristic tests (ISO 6948:1981)
I.S. EN 26948:1992	AUTOMATIC STEAM TRAPS - PRODUCTION AND PERFORMANCE CHARACTERISTIC TESTS