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EN 28659:1990

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Thermoplastics valves - Fatigue strength - Test method (ISO 8659:1989)
Superseded date

03-17-2022

Published date

12-12-1990

Publisher

Comite Europeen de Normalisation

NO CONTENTS SECTION

Specifies a method for testing the fatigue strength and performance of thermoplastic valves incorporated in a valve assembly with its obturator mechanism under pressure. Repeated opening and closing shall be performed for as many cycles and using the torque as specified by the particular product standard.

Committee
CEN/TC 69
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

BS EN 1452-4 : 2000 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 4: VALVES AND ANCILLARY EQUIPMENT
DIN EN 1452-4:1999-09 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 4: VALVES AND ANCILLARY EQUIPMENT
EN 1452-4 : 1999 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 4: VALVES AND ANCILLARY EQUIPMENT

ISO 7005-2:1988 Metallic flanges — Part 2: Cast iron flanges
ISO 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
ISO 161-1:1996 Thermoplastics pipes for the conveyance of fluids Nominal outside diameters and nominal pressures Part 1: Metric series
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)

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