CJ/T 255-2007 in English

VALID

Non-slam nozzle check valve

Issued on:2007-06-05
Implemented on:2007-12-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $240.00
$233.00

Standard No:	CJ/T 255-2007
Document status:	VALID
Title in English:	Non-slam nozzle check valve
Title in Chinese:	导流式速闭止回阀
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-06-05
Implemented on:	2007-12-01
ICS Classification:	91.140.60-Water supply systems
Chinese Classification:	P42-Building water supply and draining engineering
Professional Classification:	CJ-Urban Construction
Related Keywords:	non-slam nozzle check valve scopethis standard quick-closing check valves check product models inspection rules
Related Topics:	flow rate din check valve dmso streaming dmso+streaming din check valve return cover cj/t 2 cj/t+241-2007 Right Angle Check Valve Reflux ratio Valve flow rate check valve Reflux ratio 1 mrd streaming cod reflow cod reflow Internal reflux to reflux ratio raw+streaming External reflux Internal reflux flow closure Internal reflux ratio and external reflux ratio Flow Cytometry Primary Antibody Blocking end reflux ratio reflux Reflux ratio-1 streaming dmso Typography and Flow flow closure Internal and external return Internal reflux to external reflux ratio Stream analysis speed streaming sop fasc+streaming Check valve EN streaming Manufacturing specifications for slow-closing check valves What are axial flow check valves used for? Medical stop valve cj/t260-2007 Diversion velocity test standard

本标准规定了导流式速闭止回阀的术语和定义、结构型式、产品型号、要求、检验及试验方法、检验规则、标志、产品说明书、包装和贮运等基本要求。
本标准适用于公称通径ＤＮ２５ｍｍ～ＤＮ８００ｍｍ、公称压力小于或等于ＰＮ２．５ＭＰａ，介质温度小于
或等于６５℃、介质为清水或物理化学性质类似于水的管道用导流式速闭止回阀。

Scope

This standard specifies the basic requirements for the terms and definitions, structural types, product models, requirements, inspection and test methods, inspection rules, signs, product instructions, packaging, storage and transportation of diversion quick-closing check valves. This standard is applicable to diversion quick-closing check valves for pipelines with nominal diameters of DN25mm to DN800mm, nominal pressures less than or equal to PN2.5MPa, medium temperatures less than or equal to 65°C, and mediums that are clean water or have physical and chemical properties similar to water.

More samples: GB 18306-2015 JC/T 2453-2018 DL/T 5154-2012

Sample only — not a preview of CJ/T 255-2007

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