Industrial valves; pressure testing of valves. Tests to confirm the pressure-containing capacity of the industrial valve shell under pressure and to check the tightness of the valve seat and the closing mechanism.
General purpose industrial valves; Marking. Specifies compulsory and optional markings of general-purpose valves and specifies how the markings are to be applied, i.e. on the body, on a flange or on an identifier.
Industrial valves; multi-turn valve actuator attachments. Specifies the size of the flange, the size of the driving element, and the reference values for torque and flange thrust.
Industrial valves – Part-turn actuator attachment. The document establish certain basic requirements for the attachment of actuators, in order to define the attachment with actuator.
Metal valves for use in flanged pipe systems; Face-to-face and center-to-face dimensions.
Heat-treatable steels, alloy steels and free-cutting steels; part 15: valve steels for internal combustion engines.
Safety devices for protection against excessive pressure – Part 1: Safety valves
Hydraulic fluid power – Four-port directional control valves – Mounting surfaces.
Hydraulic fluid power; Valves; Determination of pressure differential/flow characteristics.
Pneumatic fluid power – Five-port directional control valves – Part 1: Mounting interface surfaces without electrical connector
Pneumatic fluid power – Five-port directional control valves – Part 2: optional electrical connector mounting interfaces
Pneumatic fluid power; five-port directional control valves; part 3: code system for communication of valve functions
In order to guarantee interchangeability, it indicates the sizes and other surface information on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and control valves are installed.
Hydraulic fluid power – Compensated flow-control valves – Mounting surfaces.
Specifies the sizes and other surface information on which, to guarantee interchangeability, hydraulically compensated flow-control valves are installed.
Hydraulic fluid power – Pressure-relief valves – Mounting surfaces
Specifies test valve techniques that are used in a circuit to determine their stable and dynamic output. Requirements are indicated for test facilities and processes, measurements and results presentation.
Flanged steel ball valves. Specifies rated pressure requirements from ISO PN10 to ISO PN100 and rated sizes
18. ISO 10418:2019
Petroleum and natural gas industries – Offshore production installations – Basic surface process safety systems. This document provides objectives, functional requirements and recommendations for methods for analyzing and designing surface process safety systems for offshore installations used to recover hydrocarbon resources
Petroleum and natural gas industries – Drilling and production equipment – Wellhead and christmas tree equipment,
Specifications and recommends for performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storage, shipping, purchase, repair and remanufacture of petroleum and natural gas wellhead and Christmas tree equipment
Testing of valves – Fire type-testing requirements. ISO 10497:2010 sets out fire type testing criteria and a fire type test method to confirm a valve’s pressure-containing capacity during and after the fire test.
Polyethylene (PE) valves for gas distribution systems. ISO 4437-4:2015 sets out the features of polyethylene (PE) valves for gaseous fuel piping systems. It also indicates the test parameters referred to in this portion of ISO 4437 for the test techniques.
ISO 10631:2013 specifies design specifications, materials (e.g. steel, cast iron, ductile iron, copper alloy), pressure / temperature ratings and butterfly valve tests with metallic bodies for general use flanged or butt welding piping devices.