Industrial valves — Mounting kits for part-turn valve actuator attachment
This document provides requirements for metallic mounting kits for part-turn valves and actuator attachments.
It includes all components transmitting torques from actuators to valves with a maximum flange torque up to 16 000 Nm (up to F30 flange type).
It applies to mounting kits for part-turn valves and actuators with integral attachment flanges and drive components as described in ISO 5211,…
Vapour control systems in gasoline distribution networks
Scope
This National Standard of Canada defines equipment requirements, performance criteria, and operating and testing
procedures for the implementation of a vapour control system (VCS) in gasoline distribution networks including
terminals, bulk plants, service stations and cargo tanks, commonly known as Stage I controls (see Figure 1 for a
schematic representation).
This standard does not…
Plastics — Glass-fibre-reinforced products — Determination of fibre length
This document specifies a method of determining the length of the fibres present in a fibre-reinforced product. The method is applicable to moulding materials and to moulded parts. The test conditions specified limit the application of this method to thermoplastics reinforced with short glass fibres (less than 1 mm long), i.e. fibres whose length is less than or equal to 7,5 mm prior to…
1 Scope
1.1 Purpose
The purpose of this Standard is to minimize the risk of personal injury by providing minimum requirements for the design, construction, installation, inspection, and maintenance of the mechanical refrigeration systems and volatile direct refrigeration systems specified in Clauses 1.2.1and 1.2.2.
Note: This Standard does not directly address protection of property and…
Power systems management and associated information exchange - Data and communication security - Par...
IEC TS 62351-100-4:2023, which is a technical specification, describes test procedures for interoperability conformance testing of data and communication security for power system automation and protection systems which implement MMS, IEC 61850-8-1 (MMS), IEC 61850-8-2 (XMPP) or any other protocol implementing IEC 62351-4:2018/AMD1:2020. The tests described in this document cover only E2E…
Textile test methods Flame resistance of soft floor coverings
1 Scope
This National Standard of Canada:
• determines the flame resistance of soft floor coverings when exposed to an ignition source (methenamine for
timed burning tablet) under specified conditions;
• establishes sampling plans and procedures to determine the acceptability with respect to the flame resistance
of soft floor coverings using a sequential sampling procedure;
• describes a…
1 Scope
This National Standard of Canada applies to two grades of kerosene-type aviation turbine fuel (grades JET A and
JET A-1), consisting of conventional hydrocarbons, synthetic hydrocarbons, naturally occurring non-hydrocarbons
and additives as specified herein.
The fuels are normally used in civil aviation operations. The two grades differ only in freezing point. Grade JET A
has a…
Aviation turbine fuel (Military grades F-34, F-37 and F-44)
1 Scope
This National Standard of Canada applies to three grades of aviation turbine fuel (military grades F-34, F-37 as
its equivalent, and F-44) consisting of conventional hydrocarbons, synthetic hydrocarbons, naturally occurring
non-hydrocarbons and additives as specified herein.
Grade F-34 is a kerosene-type aviation turbine fuel, and grade F-44 is a high-flash kerosene-type aviation…
Photovoltaic (PV) modules - Type approval, design and safety qualification - Retesting
IEC TS 62915:2023 sets forth a uniform approach to maintain type approval, design and safety qualification of terrestrial PV modules that have undergone or will undergo modification from their originally assessed design. This document addresses two types of PV module technologies, wafer-based technologies (WBT) and monolithically-integrated (MLI) thin-film based technologies.
This document lists…
Scope
This National Standard of Canada applies to two types of automotive fuel: type 1, 50% to 85% by volume denatured
fuel ethanol with gasoline and type 2, 20% to 25% by volume denatured fuel ethanol with gasoline. Both types are
for use in flexible-fuel vehicles over a wide range of climatic conditions.
Users of this standard are advised to consult the owner’s manual and/or the original…