Standard
Standard
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Technical committeeTypeAcronymISO 6020-3CommitteePublished year2015Description
ISO 6020-3:2015 establishes metric mounting dimensions for single rod compact series hydraulic cylinders with bores from 250 mm to 500 mm for use at 16 MPa (160 bar[1]), as required for interchangeability of commonly used hydraulic cylinders.
NOTE 1 This part of ISO 6020 allows manufacturers of hydraulic equipment flexibility in the design of metric cylinders and does not restrict technical development, but does provide basic guidelines.
NOTE 2 The compact series dimensions are most applicable to square-head cylinders.
ISO 6020-3:2015 applies only to the dimensions of manufactured products. It does not apply to their functional characteristics.
[1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.
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Technical committeeTypeAcronymISO 6020-2CommitteePublished year2015Description
ISO 6020-2:2015 establishes metric mounting dimensions for compact series cylinders, 16 MPa [160 bar], as required for interchangeability of commonly-used hydraulic cylinders.
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Technical committeeTypeAcronymISO 5783CommitteePublished year2019Description
This document defines an identification code for hydraulic valve mounting surfaces and for hydraulic cartridge valve cavities that are defined in other International Standards (see Bibliography).
This document is not applicable to mounting surfaces and cartridge valve cavities that do not conform to these International Standards.
This document does not require that the hardware be marked with the identification code.
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Technical committeeTypeAcronymISO 5781CommitteePublished year2016Description
ISO 5781:2016 specifies the dimensions and other data relating to surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted in order to ensure interchangeability.
It applies to mounting surfaces for hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves, which represent current practice; they are generally applicable to industrial equipment.
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Technical committeeTypeAcronymISO 5597CommitteePublished year2018Description
ISO 5597:2018 establishes the preferred range of nominal dimensions and associated tolerances for a series of hydraulic cylinder rod and piston seal housings for reciprocating applications in the following range of dimensions:
- for cylinders of 16 mm to 500 mm;
- for rods of 6 mm to 450 mm.
An additional range of seal housings is detailed in this document to meet the reduced envelope requirements of the 160 bar (16 MPa)[1] compact series of ISO 6020‑2; these smaller section seals require stricter piston rod and cylinder bore tolerances. The range of dimensions is as follows:
- cylinders of 25 mm to 200 mm;
- rods of 12 mm to 140 mm.
ISO 5597:2018 does not give details of seal design, since the manner of construction of seals varies with each manufacturer. The design and material of the seal and any incorporated anti-extrusion components are determined by conditions such as temperature and pressure.
ISO 5597:2018 only applies to the dimensional criteria of products manufactured in conformity with this document; it does not apply to their functional characteristics.
[1] 1 bar = 100 kPa = 105 Pa = 0,1 MPa; 1 Pa = 1 N/m2.
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Technical committeeTypeAcronymISO 50007:2017CommitteePublished year2017Description
ISO 50007:2017 addresses the relevant elements of energy service provided by energy suppliers to users. It envisages energy service as including two broad categories: · energy supply/generation and distribution; · advice on and improvement to energy efficiency. ISO 50007:2017 provides best practice guidelines for energy service providers in order to continually improve their practices and quality of interaction with users. The following are within the scope of ISO 50007:2017: · definition of a language common to the different stakeholders; · definition of key components and characteristics of the energy service to users, with respect to their needs and expectations; · guidelines for satisfying users' needs and expectations; · assessment criteria for energy service to users; · introduction to performance indicators; · examples of performance indicators; · performance improvement; · education or training for users to understand the energy service provided by the energy service providers. The following are outside the scope of ISO 50007:2017: · topics relating to individual energy service, such as energy efficiency service provided to individual users of energy or services provided by energy service companies (ESCOs); · methods of design and construction of energy production, transmission and distribution systems; · management structure and methodology of operation and management of activities relating to energy services, including contracting with other energy service providers; · topics relating to energy services in systems inside buildings.
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Technical committeeTypeAcronymISO 50004:2020CommitteePublished year2020KeywordsDescription
This document gives practical guidelines and examples for establishing, implementing, maintaining and improving an energy management system (EnMS) in accordance with the systematic approach of ISO 50001:2018. The guidance in this document is applicable to any organization. This document does not provide guidance on how to develop an integrated management system. While the guidance in this document is consistent with the requirements of ISO 50001:2018, it does not provide interpretations of those requirements.
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Technical committeeTypeAcronymISO 50001:2018CommitteePublished year2018KeywordsDescription
This document specifies requirements for establishing, implementing, maintaining and improving an energy management system (EnMS). The intended outcome is to enable an organization to follow a systematic approach in achieving continual improvement of energy performance and the EnMS. This document: a) is applicable to any organization regardless of its type, size, complexity, geographical location, organizational culture or the products and services it provides; b) is applicable to activities affecting energy performance that are managed and controlled by the organization; c) is applicable irrespective of the quantity, use, or types of energy consumed; d) requires demonstration of continual energy performance improvement, but does not define levels of energy performance improvement to be achieved; e) can be used independently, or be aligned or integrated with other management systems.
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Technical committeeTypeAcronymISO 4413CommitteePublished year2010Description
ISO 4413:2010 specifies general rules and safety requirements for hydraulic fluid power systems and components used on machinery as defined by ISO 12100. ISO 4413:2010 deals with all significant hazards associated with hydraulic fluid power systems and specifies the principles to apply in order to avoid those hazards when the systems are put to their intended use.
ISO 4413:2010 applies to the design, construction and modification of systems and their components, also taking into account the following aspects: assembly, installation, adjustment, uninterrupted system operation, ease and economy of maintenance and cleaning, reliable operation in all intended uses, energy efficiency and environment.
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Technical committeeTypeAcronymISO 4411CommitteePublished year2019Description
This document specifies methods for determining, under steady-state conditions, the pressure differential caused by the flow through any given path in a hydraulic fluid power valve. Requirements for test installations, procedures and presentation of results are specified.
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