23.060.30 闸阀 标准查询与下载

JUS M.C5.645-2003 工业阀门．带金属座及内螺纹接头的铸铁门阀门

Industrial valves - Cast iron gate valves with metallic seat and inside screwed stem

BS EN 1171:2002 工业阀门.铸铁闸阀

This European Standard specifies the requirements for cast iron gate valves with flanged ends, socket ends or spigot ends. This standard is applicable to cast iron gate 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: DN 40 ; DN 50 ; DN 65 ; DN 80 ; DN 100 ; DN 125 ; DN 150 ; DN 200 ; DN 250 ; DN 300 ; DN 350 ; DN 400 ; DN 450 ; DN 500 ; DN 600 ; DN 700 ; DN 800 ; DN 900 ; DN 1 000. The range of pressure designations covered is: — isobaric PN6;PN10;PN 16;PN25; — isomorphic, PS 10 bar to PS 1 bar at room temperature.

Industrial valves - Cast iron gate valves

KS B ISO 6002:2002 螺栓盖钢制阀门

이 규격은 다음의 특징을 갖는 볼트 체결식 강제 덮개 게이트 밸브에 대하여 필요한 사항을

Bolted bonnet steel gate valves

KS B ISO 6002-2002(2018) 螺栓钢门阀

Bolted bonnet steel gate valves

DLA MS21205 (1)-2002 压缩型螺栓盖的密封

This amendment forms a part of MS21205 dated 11 September 1968 and is approved for use by all Departments and Agencies of the Department of Defense.

SEAL, COVER BOLT, COMPRESSION TYPE

AWWA C500-2002 水供应系统金属闸式阀

This standard describes bolted, sleeve-type couplings, reducing or transition couplings, and flanged coupling adapters (couplings) used to join plain-end pipe. Couplings may be manufactured from carbon steel, stainless steel, ductile iron, or malleable

Metal-Seated Gate Valves for Water Supply Service

AWWA C540-2002 阀和滑门能量驱动装置

This standard describes power-actuating devices for valves 3 in. (75 mm) in diameter and larger and slide gates in ordinary water service.

Power-Actuating Devices for Valves and Slide Gates

NP EN 593-2000 工业阀门．蝶式金属阀门

A presente norma especifica os requisitos aplicáveis a válvulas de borboleta de corpo metálico de PN 2,5 a PN 40 e de Classe 125 a Classe 300 inclusive, na gama de di?metros de DN 40 a DN 2000, utilizadas para seccionar, regular ou controlar o escoamento em sistemas de tubagem flangeados ou soldados a topo. Para aplica??es como válvulas de controlo em processos industriais, vejam-se o prEN 1349 e a EN 60534-2-1.

Industrial valves Metallic butterfly valves

EN 1171:2002 工业阀门.铸铁闸阀

This European Standard specifies the requirements for cast iron gate valves with flanged ends,socket ends or spigot ends.

Industrial valves Cast iron gate valves

GOST 5762-2002 工业管配件.公称压力Py≤25MPa(250kgf/cm⒉)的闸阀.一般技术条件

Pipeline industrial valves. Gate valves PN<=250. General specifications

AWWA C515-2001 水供应系统弹力闸式阀

This standard describes reduced-wall, resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service having a temperature range of 33" to 125°F (0.6O to 52

Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service Second Edition

AWWA C508-2001 供应系统摇摆控制阀2英尺到24英尺(50-毫米 到600-毫米)

This standard describes bolted, sleeve-type couplings, reducing or transition couplings, and flanged coupling adapters (couplings) used to join plain-end pipe. Couplings may be manufactured from carbon steel, stainless steel, ductile iron, or malleable

Swing-Check Valves for Waterworks Service, 2-in. Through 24-in. (50-mm Through 600-mm) NPS

AWWA C509-2001 水供应系统弹力闸式阀

This standard pertains to unannealed austenitic stainless-steel pipe that is longitudinal-seam or spiral-seam welded, 1/2 in. (13 mm) in nominal diameter and larger, intended for the transmission and distribution of water and for use in other water-sup

Resilient-Seated Gate Valves for Water Supply Service

AWWA M49-2001 蝶型阀.转矩、压头损失和气蚀现象分析.第1版

The purpose of this standard is to provide purchasers and manufacturers with the minimum requirements for protective fusion-bonded epoxy coatings and linings for the interior and exterior surfaces of ductile-iron and gray-iron fittings used for water.

Butterfly Valves: Torque, Head Loss, and Cavitation Analysis First Edition

SANS 665:2000 一般用途的铸铁闸阀

Specifies the material and constructional requirements for cast iron gate valves of four classes and of either the rising stem or the non-rising stem type. Covers valves of 17 sizes in the range 50 mm to 1 000 mm, intended for the control of a variety o

Cast iron gate valves for general purposes

BS EN 1984:2000 工业阀门.钢插板阀门

This European Standard specifies the requirements for steel gate valves which are wrought, cast or fabricated with end connections flanged, butt welding, socket welding or threaded. This standard is applicable to steel gate 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 ranges of nominal sizes covered is: DN8; DN10; DN12; DN15; DN20; DN25; DN32; DN40; DN50; DN65; DN80; DN100; DN125; DN150; DN200; DN250; DN300; DN350; DN400; DN450; DN500; DN600; DN700; DN750; DN800; DN900; DN1000 DN750 is used for Class designated valves only. DN8 and DN12 are not used for flanged end connections. Socket welding end valves and threaded end valves are limited to the range DN8 to DN65. The range of pressure designations covered is: a) for flanged valves b) PN10; PN16; PN25; PN40; PN63; PN100 Class 150; Class 300; Class 600 c) for butt welding end valves d) PN10, PN16, PN25, PN40, PN63, PN100 Class 150, Class 300, Class 600 e) for socket welding end valves and threaded end valves f) PN10; PN16; PN25; PN40; PN63; PN100 Class 600; Class 800 The progress of work of the various standards referred to in the normative references can require revision of this standard. NOTE 1 Socket welding end and threaded end valves are not normally manufactured with the pressure designations PN10, PN16, PN25 and PN40. NOTE 2 Class 800 is an intermediate class designation widely used for socket welding and threaded end valves.

Industrial valves - Steel gate valves

DIN EN 1984:2000 工业阀门.钢门阀门

The document specifies the requirements for steel gate valves, which are hot formed, coasted or welded.

Industrial valves - Steel gate valves; German version EN 1984:2000

ASME B16.10-2000 阀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

SANS 664:1999 水产用铸铁闸阀

Specifies the material and constructional requirements for cast iron gate valves of three classes and of either the inside screw type or the outside screw type. Covers valves in the size range 50 mm to 1000 mm, intended for the control of water at temper

Cast iron gate valves for waterworks

CNS 12744-1998 一般用蝶型阀

本标准适用于标称压力为 10kgf∕cm2 ｛10K｝及 16kgf∕cm2 ｛16K｝之一般设备配管用之橡胶阀座蝶型阀（以下简称阀）。

Wafer-Type Rubber-Seated Butterfly Valves