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DS/ISO 6264 - HYDRAULIC FLUID POWER - PRESSURE-RELIEF VALVES - MOUNTING SURFACES Organization: DS
Date: 1989-01-12
Description: It applies to mounting surfaces for hydraulic pressure-relief valves which represent current practice. They are generally applicable to industrial equipment.
DS/ISO 5781 - HYDRAULIC FLUID POWER - PRESSURE-CONTROL VALVES (EXCLUDING PRESSURE-RELIEF VALVES), SEQUENCE VALVES, UNLOADING VALVES, THROTTLE VALVES AND CHECK VALVES - MOUNTING SURFACES Organization: DS
Date: 1989-01-12
Description: The standard specifies the dimensions and other data relating to surfaces on which hydraulic pressure-control valves (excluding pressure relief valves), sequence valves, throttle valves and check valves are mounted in order to ensure interchangeability.
IIAR - ENGINEERING SAFETY RELIEF - ENGINEERING SAFETY RELIEF SYSTEMS GUIDEBOOK Organization: IIAR
Description: -Reviews codes and standards that relate to pressure relief systems. -Introduces methods for sizing pressure relief valves for equipment other than vessels and positive displacement compressors.
UL 1769 - UL STANDARD FOR SAFETY CYLINDER VALVES - FIFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING APRIL 27, 2016 Organization: UL
Date: 2015-06-25
Description: These requirements cover shut-off valves, with or without relief valve, that are for use on cylinders that comply with the specifications and charging and maintenance regulations of the U.S.
CEN - EN ISO 10297 - GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING Organization: CEN
Date: 2014-07-01
Description: This International Standard specifies design, type testing and marking requirements for: a) cylinder valves intended to be fitted to refillable transportable gas cylinders; b) main valves (excluding ball valves) for cylinder bundles; c) cylinder valves or main valves with integrated pressure regulator (VIPR); which convey compressed, liquefied or dissolved gases.
SNV - SN EN ISO 10297 - GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING Organization: SNV
Date: 2014-10-01
Description: This International Standard specifies design, type testing and marking requirements for: a) cylinder valves intended to be fitted to refillable transportable gas cylinders; b) main valves (excluding ball valves) for cylinder bundles; c) cylinder valves or main valves with integrated pressure regulator (VIPR); which convey compressed, liquefied or dissolved gases.
UL 125 - UL STANDARD FOR SAFETY FLOW CONTROL VALVES FOR ANHYDROUS AMMONIA AND LP-GAS - NINTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING FEBRUARY 18, 2015 Organization: UL
Date: 2014-03-19
Description: Requirements for these valves are contained in the Standard for Cylinder Valves, UL 1769 These requirements do not cover safety relief valves. Requirements for these valves are contained in the Standard for Safety Relief Valves for Anhydrous Ammonia and LP Gas, UL 132.
UL 1358 OUTLINE - UL OUTLINE OF INVESTIGATION FOR COMPRESSED GAS CHECK VALVES AND HOSE COUPLERS - ISSUE 3 Organization: UL
Date: 2015-04-03
Description: Check valves for use with liquefied petroleum gas in applications covered by NFPA 58 or anhydrous ammonia applications covered by ANSI K61.1 are covered by the requirements in the Standard for Valves for Anhydrous Ammonia and LP-Gas (Other Than Safety Relief), UL 125. These requirements do not apply to check valves for compressed gases for use in refrigerated storage systems.
CSA HPIT 1 - COMPRESSED HYDROGEN POWERED INDUSTRIAL TRUCK ON-BOARD FUEL STORAGE AND HANDLING COMPONENTS - FIRST EDITION Organization: CSA
Date: 2015-01-01
Description: The following are components covered under this Standard: a) check valve; b) manual valve; c) manual container valve; d) automatic valve; e) pressure sensors and pressure gauges; f) pressure regulator; g) pressure relief device; h) excess flow valve; i) rigid fuel line; j) flexible fuel line; k) filter; l) fittings; m) discharge line closures; and n) containers – HPIT Types 1, 2, 3, and 4.
DOT - 46 CFR PART 56 - PIPING SYSTEMS AND APPURTENANCES Organization: DOT
Date: 2014-10-01
Description: (b) The respective piping systems installed on ships and barges shall have the necessary pumps, valves, regulation valves, safety valves, relief valves, flanges, fittings, pressure gages, liquid level indicators, thermometers, etc., for safe and efficient operation of the vessel.
DOT - 46 CFR PART 56 - PIPING SYSTEMS AND APPURTENANCES Organization: DOT
Date: 2015-10-01
Description: (b) The respective piping systems installed on ships and barges shall have the necessary pumps, valves, regulation valves, safety valves, relief valves, flanges, fittings, pressure gages, liquid level indicators, thermometers, etc., for safe and efficient operation of the vessel.
ASME - ANSI B31.1SI - POWER PIPING Organization: ASME
Date: 1983-07-31
Description: Piping as used in this Code includes pipe, flanges, bolting, gaskets, valves, relief devices, fittings, and the pressure containing parts of other piping components.
CEN - PREN 16991 - RISK BASED INSPECTION FRAMEWORK (RBIF) Organization: CEN
Date: 2016-04-01
Description: The RBIF addresses primarily the static containment equipment (e.g. tanks, piping), dynamic/rotating containment equipment (e.g. pumps, turbines, valves) and pressure relief devices, but can be extended to other types of equipment if appropriate.
DS/EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR Organization: DS
Date: 2005-06-30
Description: This document does not apply to: - regulators upstream from/on/in domestic gas-consuming appliances which are installed downstream of domestic gas meters; - regulators in accordance with prEN xxxxxx (WI 00235003 under preparation by CEN/TC 235); - regulators for which a specific document exists (e.g. EN 88, etc.); - industrial process control valves in accordance with EN 1349.
DSF/EN 334/PRA1 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR Organization: DS
Description: This document does not apply to: - regulators upstream from/on/in domestic gas-consuming appliances which are installed downstream of domestic gas meters; - regulators in accordance with prEN xxxxxx (WI 00235003 under preparation by CEN/TC 235); - regulators for which a specific document exists (e.g. EN 88, etc.); - industrial process control valves in accordance with EN 1349.
NBN - EN 334+A1 - APPAREILS DE RÉGULATION DE PRESSION DE GAZ (RÉGULATEURS) POUR DES PRESSIONS AMONT JUSQU'À 100 BAR Organization: NBN
Date: 2009-04-02
Description: This document does not apply to:-— regulators upstream from/on/in domestic gas consuming appliances which are installed downstream of domestic gas meters;- regulators incorporated into pressure-regulating devices used in service lines with volumetric flow rate ≤ 200 m3/h at normal conditions and inlet pressure ≤ 5 bar;- regulators for which a specific document exists (e.g. EN 88, etc.);- industrial process control valves in ac
NBN - EN 334+A1 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR Organization: NBN
Date: 2009-04-02
Description: This document does not apply to:-— regulators upstream from/on/in domestic gas consuming appliances which are installed downstream of domestic gas meters;- regulators incorporated into pressure-regulating devices used in service lines with volumetric flow rate ≤ 200 m3/h at normal conditions and inlet pressure ≤ 5 bar;- regulators for which a specific document exists (e.g. EN 88, etc.);- industrial process control valves in ac
NBN - EN 334+A1 - GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR Organization: NBN
Date: 2009-04-02
Description: This document does not apply to:-— regulators upstream from/on/in domestic gas consuming appliances which are installed downstream of domestic gas meters;- regulators incorporated into pressure-regulating devices used in service lines with volumetric flow rate ≤ 200 m3/h at normal conditions and inlet pressure ≤ 5 bar;- regulators for which a specific document exists (e.g. EN 88, etc.);- industrial process control valves in ac
UL 834 - UL STANDARD FOR SAFETY HEATING, WATER SUPPLY, AND POWER BOILERS – ELECTRIC - FIFTH EDITION; REPRINT WITH REVISIONS THROUGH AND INCLUDING DECEMBER 09, 2013 Organization: UL
Date: 2004-04-13
Description: Each boiler is provided with one or more safety valves or safety relief valves conforming to ASME requirements with all necessary temperature or pressure regulating controls, including an integral limit control, wiring, and auxiliary equipment assembled as a unit.
NFPA 56 (PS) - STANDARD FOR FIRE AND EXPLOSION PREVENTION DURING CLEANING AND PURGING OF FLAMMABLE GAS PIPING SYSTEMS - EFFECTIVE DATE: 08/11/2011 Organization: NFPA
Date: 2012-01-01
Description: This standard shall not apply to the following items: (1)*Piping systems covered by NFPA 2 (2)*Piping systems covered by NFPA 54 (3)*Piping systems covered by NFPA 58 (4)*LP-Gas (including refrigerated storage) at utility gas plants (see NFPA 59) (5)*LNG facilities covered by NFPA 59A (6) LP-Gas used with oxygen for cutting, welding, or other hot work (7)*Vehicle fuel dispensers (8) Commissioning and maintenance of appliances or equipment (9) Vent lines from pressure relief valves (10) Systems regulated by U.S. Department of Transportation (DOT) 49 CFR 191 and 192 Purpose.

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