23.060.10 球阀 标准查询与下载

ANSI/ASTM F1802:2004 溢流阀性能试验的试验方法

This test method covers a standardized method to determine the performance of excess flow valves (EFVs) designed to limit flow or stop flow in thermoplastic natural gas service lines. All tests are intended to be performed using air as the test fluid. Unless otherwise stated, all flow rates are reported in standard cubic feet per hour of 0.6 relative density natural gas. The test method recognizes two types of EFV. One type, an excess flow valve-bypass (EFVB), allows a small amount of gas to bleed through (bypass) after it has tripped, usually as a means of automatically resetting the device. The second type, an excess flow valve-non bypass (EFVNB), is intended to trip shut forming an essentially gas tight seal. The performance characteristics covered in this test method include flow at trip point, pressure drop across the EFV, bypass flow rate of the EFVB or leak rate through the EFVNB after trip, and verification that the EFV can be reset. Gas distribution systems may contain condensates and particulates such as organic matter, sand, dirt, and iron compounds. Field experience has shown that the operating characteristics of some EFVs may be affected by accumulations of these materials. The tests of Section were developed to provide a simple, inexpensive, reproducible test that quantifies the effect, if any, of a uniform coating of kerosene and of kerosene contaminated with a specified amount of ferric oxide powder on an EFV's operating characteristics. Excess flow valves covered by this test method will normally have the following characteristics: a pressure rating of up to 125 psig (0.86 MPa); a trip flow of between 200 and 2500 ft/h (5.66 and 70.8 m/h) at 10 psig (0.07 MPa); a minimum temperature rating of 0F(-18C), and a maximum temperature rating of 100F (38C). The EFVs covered by this test method shall be constructed to fit piping systems no smaller than 1/2CTS and no larger than 11/4IPS, including both pipe and tubing sizes. Tests will be performed at 67 10F (19.4 5.5C). Alternative optional test temperatures are 100 10F (37.7 5.5C) and 0 10F (-18 5.5C). All flow rates must be corrected to standard conditions. This test method was written for EFVs installed in thermoplastic piping systems. However, it is expected that the test method may also be used for similar devices in other piping systems.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautions, see Section .

Test Method for Performance Testing of Excess Flow Valves

NF E35-408:2004 制冷系统和热泵.阀.要求、检验和标记

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking.

JB/T 8861-2004 球阀.静压寿命试验规程

本标准规定了工业用球阀的静压寿命试验的试验要求、试验方法、静压寿命试验次数的确定。 本标准适用于公称压力PN≤10.0MPa球阀的静压寿命试验。

Ball valve-potential pressure life test regulation

DIN EN 12284:2004 制冷系统和热泵.阀.要求、检验和标记

This European standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems. It describes the procedure to be followed when designing (by calculation or by an experimental design method) valve parts subjected to pressure as well as the criteria to be used in the selection of materials.#,,#

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking; German version EN 12284:2003

ASME B16.34-2004 带凸缘、加螺纹和焊接端阀门

This Standard applies to new construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing, and marking for cast, forged, and fabricated flanged, threaded, and welding end and wafer or flangeless valves of steel, nickel-base alloys, and other alloys shown in Table 1. Wafer or flangeless valves, bolted or through-bolt types, that are installed between flanges or against a flange are treated as flanged-end valves. Alternative rules for NPS 21.2 and smaller valves are given in Mandatory Appendix V.

Valves Flanged, Threaded and Welding End

ASME A112.4.14-2004 管道工程用手动直角转弯截止阀

This Standard establishes requirements for manually operated, quarter-turn valves in nominal sizes (NPS) less than or equal to 2. These valves are intended for indoor installation as potable water shutoff valves between the meter and the supply stop. Valves governed by this Standard are intended for service at temperatures between 34 degrees F (1 degree C) and 180 degrees F (82 degree C), with an allowable working pressure rating not less than 125 psi (862 kPa).

Manually Operated, Quarter-Turn Shutoff Valves for Use in Plumbing Systems

ANSI/ASME B16.34-2004 阀门.带法兰、有螺纹和焊接端部

This standard applies to new construction and covers pressure-temperature ratings, dimensions, tolerances, materials, nondestructive examination requirements, testing and marking for cast, forged and fabricated flanged, threaded, and welding end and wafer or flangeless valves of steel, nickel base alloys and other alloys as listed in table 1 of the standard. Wafer or flangeless valves, bolted or through-bolt types, that are installed between flanges or against a flange are treated as flanged-end valves. Alternative rules for NPS 2 1/2 and smaller valves are given in Annex G of the standard.

Valves - Flanged, Threaded and Welding End

BS EN 12284:2003 冷却系统和加热泵.阀门.要求,试验及标记

This European standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems. It describes the procedure to be followed when designing (by calculation or by an experimental design method) valve parts subjected to pressure as well as the criteria to be used in the selection of materials. The standard describes methods by which reduced impact values at low temperatures may be taken into account in a safe manner. This standard applies to the design of bodies and bonnets for pressure relief devices, including bursting disc devices, with respect to pressure containment but it does not apply to any other aspects of the design or application of pressure relief devices.

Refrigerating systems and heat pumps. Valves. Requirements, testing and marking

BS EN 13789:2003 工业用阀 铸铁球阀

Industrial valves - Cast iron globe valves

BS EN 13789:2002 工业用阀.铸铁球阀

This European Standard specifies the requirements for cast iron globe valves in straight, angle or oblique pattern (see EN 736-2) with flanged or threaded end connections. This standard is applicable to cast iron globe valves mainly used for industrial and general purpose applications. However, they can be used for other applications provided the requirements of the relevant performance standards are met. The range of nominal sizes covered is: a) flanged: DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400. b) threaded: 1/2, 3/4, 1, 5/4, 3/2, 2. The range of pressure designations covered is: a) for flanged end valves: PN 6; PN 10; PN 16; PN 25; PN 40; b) for threaded end valves: PN6; PN 10; PN 16.

Industrial valves - Cast iron globe valves

DIN EN 13709:2003 工业用阀.钢制球阀、球状截止阀和止回阀

This European Standard specifies the requirements for steel globe and globe stop and check valves which are wrought, cast or fabricated in straight, angle or oblique pattern with end connections flanged, butt welding, socket welding or threaded. This standard is applicable to steel globe and globe stop and check valves mainly used for industrial and general purpose applications. However they can be used for other applications provided the requirements of the relevant performance standards are met.

Industrial valves - Steel globe and globe stop and check valves; German version EN 13709:2002

DIN EN 13789:2003 工业用阀.铸铁球阀

This European Standard specifies the requirements for cast iron globe valves in straight, angle or oblique pattern with flanged or threaded end connections. This standard applies to cast iron globe valves mainly used for industrial and general purpose applications. However they can be used for other applications provided the requirements of the relevant performance standards are met.#,,#

Industrial valves - Cast iron globe valves; German version EN 13789:2002

ANSI/ASME B16.10-2003 阀门的面对面及端对端尺寸

This Standard covers face-to-face and end-to-end dimensions of straightway valves, and center-to-face and center-to-end dimensions of angle valves. Its purpose is to assure installation interchangeability for valves of a given material, type, size, rating class, and end connection.

Face-to-Face and End-to-End Dimensions of Valves

ANSI/ISA 75.08.02-2003 带法兰和无法兰旋转控制阀端面间的尺寸规格(级别150,300和600)

Applies to flanged and flangeless rotary control valves using a full ball or a segment of a ball and other rotary-stem control valves, sizes 3/4 inch (20 mm) through 24 inches (600 mm) for Classes 150 through 600.

Face-to-Face Dimensions for Flanged and Flangeless Rotary Control Valves (Classes 150, 300, and 600)

DIN 3502:2002 家庭用供水截流阀.双通阀.倾斜式阀帽PN10型.Y型阀.DVGW技术规则

Stopvalves for domestic water supply - Two-way valves - Oblique bonnet type PN 10; Y-type valve; Technical rule of the DVGW

DIN 3512:2002 家庭用供水截流阀.双路阀.立式阀帽型PN10:直线型球形阀:DVGW的技术规则

The document specifies in connection to DIN EN 1213 dimensions, requirements and tests for straight pattern globe valves for nominal sizes DN 10 to DN 80 and up to PN 10 for domestic water supply.#,,#

Stopvalves for domestic water supply - Two-way valves - Vertical bonnet type PN 10; Straight pattern globe valve; Technical rule of the DVGW

ASME B16.33-2002 125表压及以下的气体管道系统用手动金属气阀（尺寸NPS 0.5～2）

General This Standard covers requirements for manually operated metallic valves sizes NPS 1.2 through NPS 2, for outdoor installation as gas shut-off valves at the end of the gas service line and before the gas regulator and meter where the designated gauge pressure of the gas piping system does not exceed 125 psi (8.6 bar). The Standard applies to valves operated in a temperature environment between .20 degrees F and 150 degrees F (.29 degrees C and 66 degrees C). Design This Standard sets forth the minimum capabilities, characteristics, and properties, which a valve at the time of manufacture must possess, in order to be considered suitable for use in gas piping systems. Details of design and manufacture (other than those stated in this Standard, including such design and production tests that will produce a valve that will have the required capabilities to meet this Standard) remain the responsibility of the manufacturer.

Manually Operated Metallic Gas Valves for Use in Gas Piping Systems up to 125 PSI (Sizes NPS 1/2 Through NPS 2)

UL 429 BULLETINS-2002

Electrically operated valves

9/27/2002 (4p)

ASME B16.44-2002 5psi及以下的地上管道系统用手动金属气阀

This Standard applies to new valve construction and covers quarter turn manually operated metallic valves in sizes NPS 4 1/4 and tubing sizes 1 1/4 O.D. These valves are intended for indoor installation as gas shutoff valves when installed in aboveground fuel gas piping downstream of the gas meter outlet and upstream of the inlet connection to a gas appliance. The valves covered by this Standard are intended for service at temperatures between 32 degrees F (0 degrees C) and 125 degrees F (52 degrees C) at pressure ratings not to exceed 5 psi (0.34 bar). When so designated by the manufacturer, these valves may be installed for service outdoors and/or at temperatures below 32 degrees F (0 degrees C) and/or above 125 degrees F (52 degrees C).

Manually Operated Metallic Gas Valves for Use in Aboveground Piping Systems up to 5 PSI

UL 1002 BULLETIN-2002 危险(分级)保密场所用电动阀

These requirements cover electrically operated valves for installation and use in hazardous (classified) locations, Class I, Division 1, Groups A, B, C, and D, and Class II, Division 1, Groups E, F, and G, in accordance with the National Electrical Code, NFPA 70. These requirements also cover explosion-proof electrical equipment for installation and use in Class I, Zone 1, Groups IIA, IIB, IIB plus Hydrogen, and IIC hazardous (classified) locations. The requirements in this standard also apply to motor-operated valves and to magnetically-operated devices such as solenoids for use in hazardous (classified) locations, Class I, Division 1, Groups A, B, C, and D, and Class II, Division 1, Groups E, F, and G. These requirements cover products for use only under the following atmospheric conditions: a) A minimum ambient temperature of minus 70 ?C (minus 94 ?F), b) An oxygen concentration not greater than 21 percent by volume, and c) A nominal barometric pressure of one atmosphere. These requirements do not cover valves for a fluid-power system, which is a system that transmits and controls power through use of a pressurized fluid within an enclosed circuit. A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements in this standard, and that involves a risk of fire, electric shock, or injury to persons shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the acceptable level of safety as originally anticipated by the intent of this standard. A product whose features, characteristics, components, materials, or systems conflict with specific requirements or provisions of this standard cannot be judged to comply with this standard. Where considered appropriate, revision of requirements shall be proposed and adopted in conformance with the methods employed for development, revision, and implementation of this standard.

Electrically operated valves for use in hazardous (classified) locations