Standard No.:	GB/T 13932-1992
Chinese Name:	通用阀门 铁制旋启式止回阀
English Name:	General purpose industrial valves－Cast iron swing check valves
Professional Classification:	J16 Valve
Professional Classification:	GB National Standard
ICS Classification:	23.060
Issued by:
Issued on:	1992-01-02
Implemented on:	1993-06-01
Status:	ABOLISHED
Replace By:	GB/T13932-2016 Cast iron swing check valves
Replace By Date:	2017-03-01
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in 1-3 business day

1 Subject Content and Application Scope

This standard specifies the structural type, technical requirements, test methods, marking, packaging, transport and storage of cast iron swing check valves.
This standard is applicable to gray cast iron and ductile cast iron swing check valves which are connected by flanges and whose nominal pressure is PN0.25~4.0MPa, nominal diameter is DN50~1800mm, temperature is less than or equal to 350℃ and working medium is steam, air and water (hereinafter referred to as check valves).