Standard No.:	GB/T 13932-1992
English Name:	General purpose industrial valves－Cast iron swing check valves
Chinese Name:	通用阀门 铁制旋启式止回阀
Chinese Classification:	J16    Valve
Professional Classification:	GB    National Standard
Source Content Issued by:	State Technical Supervision Bureau
Issued on:	1992-01-02
Implemented on:	1993-6-1
Status:	superseded
Superseded by:	GB/T 13932-2016 Iron swing check valve
Superseded on:	2017-3-1
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	40.0
Delivery:	via email in 1 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).

1 Subject Content and Application Scope 2 Normative References 3 Structural Types 4 Technical Requirements 5 Test Methods 6 Marking, Packaging, Transport and Storage Additional Explanations