Design
Swing check valve designed to BS 1868. Cast steel A216
WCB, trim
8 (stellite/13 %Cr) for class 150/300/600, trim 5 (stellite/stellite)
for class 600. Pressure/temperature rating to ASME
B16.34. Face-to-face length to ASME B16.10. Flange
dimensions to ASME B16.5. Testing to API 598. Bolted
cover.
Internally mounted hinge (2#-12#). Stainless steel and
graphite gaskets.
Applications
Refineries, power stations, process engineering and
general
industry; water, steam, oil, gas. Other applications on
request.
Overview of technical data
Body material(s) (ASTM
standard)
A105; 10;11;12;A182
F22;20;21;22;CF8;WCB;WC6;8;9
Body design
Straight pattern body
Certification
ASME B16. 34;BS 1868
Class(es)
150; 300;600
Size(s) (NPS)
1/ 2" - 2";2" - 24"
Valve disc/plug material
Metal- to-metal seat
Threaded-end design
Flange design; butt
weld end design
Trim
13 Cr; Stellite;304
SS
DN max.
600
DN min.
15
Main applications
Industry and process
engineering; Energy;Oil / Gas
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