N16 执行器 标准查询与下载

JJG 1073-2011 压力式六氟化硫气体密度控制器

本规程适用于测量范围为（-0.1～0.9）MPa、以弹簧管为测量元件、带有温度补偿装置并具有接点输出功能的压力式六氟化硫（SF）气体密度控制器或称气体密度继电器（以下简称仪表）的首次检定、后续检定和使用中检查。

Pressure Type SF Gas Density Monitors

BS EN 60534-2-1:2011 工业流程控制阀.流通能力.在安装条件下液体流量的定径方程

Industrial-process control valves. Flow capacity. Sizing equations for fluid flow under installed conditions

IEC 60546-2:2010 工业过程控制系统用模拟信号控制器.第2部分:检验和常规试验指南

This International Standard applies to pneumatic and electrical industrial-process controllers using analogue signals which are in accordance with IEC 60381-1 and IEC 60381-2. The provisions of this standard are applicable in principle to controllers having different, but continuous signals. This standard is intended to provide technical guidance for inspection and routine testing of controllers, for instance, as acceptance tests or after repair. For a full evaluation, IEC 60546-1 should be used. Quantitative criteria for acceptable performance are established by agreement between manufacturer and user. The requirements of this standard are effective when agreed upon by the manufacturer and the user.

Controllers with analogue signals for use in industrial-process control systems - Part 2: Guidance for inspection and routine testing

IEC 60770-1:2010 工业过程控制系统用传送器.第1部分:性能评定方法

This part of IEC 60770 is applicable to transmitters which have either a standard analogue electric current output signal or a standard pneumatic output analogue signal in accordance with IEC 60381-1 or IEC 60382. The tests detailed herein may be applied to transmitters which have other output signals, provided that due allowance is made for such differences. For the evaluation of the intelligent transmitters see IEC 60770-3. For certain types of transmitters where the sensor is an integral part, other specific IEC or ISO standards may need to be consulted (e.g. for chemical analysers, flowmeters, etc.) This standard is intended to specify uniform methods of test for the evaluation of the performance of transmitters with pneumatic or electric output signals. The methods of evaluation specified in this standard are intended for use by manufacturers to determine the performance of their products and by users or independent testing establishments to verify manufacturers' performance specifications. The test conditions defined in this standard, for example the range of ambient temperatures and power supply, represent those which commonly arise in use. Consequently, the values specified herein should be used where no other values are specified by the manufacturer. The tests specified in this standard are not necessarily sufficient for instruments specifically designed for unusually arduous or safety related duties. Conversely, a restricted series of test may be suitable for instruments designed to perform within a more limited range of conditions. When a full evaluation in accordance with this standard is not required, those tests which are required shall be performed and the results reported in accordance with those parts of the standard which are relevant.

Transmitters for use in industrial-process control systems - Part 1: Methods for performance evaluation

JB/T 11048-2010 自力式温度调节阀

本标准规定了自力式温度调节阀(简称温控阀)的产品分类及基本参数、试验方法及检验规则、标志、包装和贮存等。 本标准适用于工业过程以及采暖、供热、空调系统等用途的由阀门及温控器两部分组成的温控阀。 本标准不适用于在放射性工作条件及其他腐蚀性工作条件下使用和家用小型温控阀。

Self-actuated temperature regulating valves

JB/T 7352-2010 工业过程控制系统用电磁阀

本标准规定了工业过程控制系统用电磁阀(以下简称电磁阀)产品的术语和定义、分类及基本参数、要求、试验方法、检验规则、标志、包装、运输、贮存和保质期。 本标准适用于以清洁的液体、气体、蒸汽为工作介质，在管路中实现开闭控制功能的电磁阀。 本标准不适用于以液压、气压作动力控制的电磁换向阀。

Solenoid valves for industrial-process measurement and control system

JB/T 11049-2010 自力式压力调节阀

本标准规定了自力式压力调节阀(简称调压阀)的产品分类及基本参数、要求、试验方法、检验规则、标志、包装和贮存等。 本标准适用于工业过程测量和控制用的、由阀门和执行机构组成的调压阀。 本标准不适用于承受放射性工作条件及其他危险工条件的调压阀。

Self-opreted pressure regulator

ANSI/AWWA C541-2008 阀门和滑动闸用水压、气压缸和Vane型制动器

This standard describes hydraulic and pneumatic cylinder and vane-type actuators for operation of valve and slide gates in utility systems.

Hydraulic and Pneumatic Cylinder and Vane-Type Actuators for Valves and Slide Gates

BS EN 60534-8-4:2005 工业过程控制阀.第8-4部分:噪声考虑.液体动力流产生噪声的预测

This part of IEC 60534 establishes a method to predict the noise generated in a control valve by liquid flow and the resulting noise level measured downstream of the valve and outside of the pipe. The noise may be generated both by normal turbulence and by liquid cavitation in the valve. Parts of the method are based on fundamental principles of acoustics, fluid mechanics, and mechanics. The method is validated by test data. Noise generated by flashing flow is not considered in this standard. The transmission loss (TL) equations are based on analysis of the interaction between the sound waves inside the pipe and the coincidence frequencies in the wall of the pipe taking into account that commercial pipe tolerances allow a relatively wide variation in the thickness of the pipe wall. Ideal straight piping is assumed. The method can be used with all conventional control valve styles including globe, butterfly, cage-type, eccentric rotary, and modified ball valves. Tests so far have only been conducted with water. The applicability of this method for fluids other than water is not known at this time. This standard considers only noise generated by hydraulic turbulence and fluid cavitation. It does not consider any noise that might be generated by mechanical vibrations, unstable flow patterns, and unpredictable behaviour. In the typical installation, very little noise travels through the wall of the control valve body. The noise is measured at the standard measuring point of 1 m downstream of the valve and 1 m away from the outer surface of the pipe. This prediction method has been validated with test results based on water covering more than 90 % of all known valve types at inlet pressures of up to 15 bar. This method is considered accurate within

Industrial-process control valves — Part 8-4: Noise considerations — Prediction of noise generated by hydrodynamic flow

BS EN 60534-8-1:2005 工业过程控制阀.第8-1部分:噪声问题.空气动力流流经控制阀产生噪声的实验室测量

This part of IEC 60534-8 defines equipment, methods, and procedures for obtaining laboratory measurements of sound pressure levels radiated by control valves and/or associated piping configurations, including fixed restrictions, through which compressible fluids are passing. Control valves discharging to atmosphere are excluded from this standard. Method A is a uniform method of measuring the radiated noise from the valve and associated test piping and allows a comparison of various measuring results which is beneficial for both user and manufacturer. The noise criteria are expressed by determining the sound pressure level of the valve under consideration. Method B is a procedure for measuring the sound pressure levels within pipe systems upstream and downstream of the valve under fixed operating conditions. Since inaccuracies due to the pipe transmission are eliminated, this method is preferred for evaluation of the acoustical characteristic of valves. The noise characteristics to be determined are useful for the following reasons: a) to compare the performance of different valves; b) to plan measures for noise abatement; c) to determine acoustical characteristics of valves and valve assemblies; d) to enable proper sizing of sound absorbers; e) to determine possible adverse effects on ultra-sonic flow meter measurements.

Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves

NF C46-502*NF EN 60534-1:2005 工业过程控制阀.第1部分:控制阀术语和一般条件

Industrial-process control valves - Part 1 : control valve terminology and general considerations.

BS EN 60534-1:2005 工业过程控制阀.控制阀术语和一般考虑

This part of IEC 60534 applies to all types of industrial-process control valves (hereinafter referred to as control valves). This part establishes a partial basic terminology list and provides guidance on the use of all other parts of IEC 60534.

Industrial-process control valves - Control valve terminology and general considerations

ANSI/FCI 99-2-2004 减压调节器能力

To provide a test methodology for measuring and reporting the capacity of pilot operated and direct acting pressure reducing regulators.

Pressure Reducing Regulator Capacity

BS EN 60534-5:2004 工业过程控制阀.标记

This part of IEC 60534 specifies mandatory and supplementary markings of control valves. Some mandatory markings may be inappropriate for some valves of special design, and some supplementary markings may be appropriate only to specific types of control valves. It is recommended that the marking of all valves conform to this standard whenever possible unless otherwise agreed between the manufacturer and purchaser. Mandatory markings should be located in such a way that markings remain permanent. Mandatory markings shall be integral with the valve body or on a marking plate (distinct from an identification plate) securely fixed to the body. The location of supplementary markings is also specified. Usually, these are on an identification plate.

Industrial-process control valves - Marking

BS EN 61514-2:2004 工业过程控制系统.气动输出智能阀门定位器性能评价的方法

To be read in conjunction with BS EN 61514:2002

Industrial process control systems - Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs

IEC 60534-5:2004 工业过程控制阀.第5部分:标记

Specifies mandatory and supplementary markings of control valves. Some mandatory markings may be inappropriate for some valves of special design, and some supplementary markings may be appropriate only to specific types of control valves. It is recommend

Industrial-process control valves - Part 5: Marking

BS EN 60534-2-5:2003 工业过程控制阀.流通能力.通过有段间恢复功能的多段控制阀的流体流量的校准公式

This part of IEC 60534 includes equations for predicting the flow of compressible and incompressible fluids through multistage control valves. The equations for incompressible flow are based on standard hydrodynamic equations for Newtonian incompressible fluids. They are not intended for use when non-Newtonian fluids, fluid mixtures, slurries, or liquid-solid conveyance systems are encountered. At very low ratios of pressure differential to absolute inlet pressure (△p/p1), compressible fluids behave similarly to incompressible fluids. Under such conditions, the sizing equations for compressible flow can be traced to the standard hydrodynamic equations for Newtonian incompressible fluids. However, increasing values of △p/p1 result in compressibility effects which require that the basic equations be modified by appropriate correction factors. The equations for compressible fluids are for use with gas or vapour and are not intended for use with multiphase streams such as gas-liquid, vapour-liquid or gas-solid mixtures. This standard is applicable only to those designs of multistage multipath control valves and multistage single path control valves.

Industrial-process control valves - Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery

IEC 60534-2-5:2003 工业过程控制阀.第2-5部分:流通能力.通过有段间恢复能力的多段控制阀门的流体流量的校准公式

Gives equations for predicting the flow of compressible and incompressible fluids through multistage control valves. Is based on standard hydrodynamic equations for Newtonian incompressible fluids. Is applicable only to those designs of multistage multip

Industrial-process control valves - Part 2-5: Flow capacity; Sizing equations for fluid flow through multistage control valves with interstage recovery

JB/T 10387-2002 符合FF协议的智能电动执行机构通用技术条件

本标准规定了符合FF协议的智能电动执行机构的产品分类、要求、试验方法、检验规则、标志、包装、贮存和运输等。 　　本标准适用于符合FF协议的智能电动执行机构。

General specification for intelligent electrical actuators with FF protocol

BS EN 61514:2002 工业过程控制系统.气动输出阀门定位器性能评价的方法

This European Standard specifies tests designed to determine the static and dynamic performance of single-acting or double-acting analogue positioners. The tests may be applied to positioners, which receive standard analogue input signals (as specified in IEC 60381 and IEC 60382) and have a pneumatic output. Positioners with pulsed or digital input signals, positioners with digital controllers and positioners with pulsed outputs are outside the scope of this standard. Testing may be conducted either on a positioner alone, independently of an actuator, or on a positioner mounted and connected to a specific actuator, as a combined unit. The text makes clear where different approaches are required. The methods of evaluation given in this standard are intended for use by manufacturers to determine the performance of their products, and by users, or independent testing establishments, to verify manufacturers' performance specifications. The closest liaison should be maintained between the evaluating body and the manufacturer. Note should be taken of the manufacturer's specifications for the instrument when the test programme is being decided, and the manufacturer should be invited to comment on both the test programme and the results. His comments on the results should be included in any report produced by the testing organization. This standard is intended to provide definitions of positioner elements, actions, and characteristics, to specify uniform methods of measuring performance errors and effects of influence quantities on those characteristics, and to describe methods of reporting and evaluating the results of the measurement data obtained. The test conditions described in this publication (for example range of ambient temperatures and power supply) relate to conditions which commonly arise in use. Consequently, the values specified shall be used where no other values are specified by the manufacturer or user. If other values are used, they should be stated. It is recognized that the manufacturer's specifications and instructions for installation and operation should apply during all steps. The tests specified in this standard are not necessarily sufficient for instruments specifically designed for unusually arduous conditions. Conversely, a reduced series of tests may serve adequately for instruments designed to perform within a more limited range of conditions. When a full evaluation, in accordance with this standard, is not required or possible, those tests which are required should be performed and the results reported in accordance with the relevant parts of this standard. In such cases, the test report should state that it does not cover the full number of tests specified herein.

Industrial-process control systems - Methods of evaluating the performance of valve positioners with pneumatic outputs