Short Pattern Flanged Marine/Seawater Butterfly Valve
REFERENCE DATA:
 
1:Suitable applications: Water. Oil. Gas.
2:Design&Manufacture: API 609 , ASME/ANSI B16.34,JIS B2220,JIS B2031,BS 5155
3:F TO F dimensions: JIS B2002,ASME B16.10
4:Connection: Drilled according to JIS B2220-5/10/20K, ASME/ANSI B16.5 & B16.47 A/B series,BS 4504 double flanges are available .
5:Seat structure: Renewable rubber seat with aluminium backing.
6:Pressure rating : PN16/150LB/JIS16K and below.
7:Size: 2" and above.
8:Sealing structure: Rubber seal
9:Safety design: anti-static
10:Inspection and approval norm: API598,API6D .

MATERIALS:

Body: CI\DI\WCB\SS\DSS\AL-BR\MONEL etc.
Disc: AL-BR\DSS\MONEL
Stem:DSS\MONEK
Seat:EPDM\VITON
 
QUALITY CONTROL:
 
1. 100% Chemical analysis and mechanical test with raw materials of each heat numbers.
2.100% DPT test with the castings, partly MT or UT test , RT is always available if required.
3.100% hydraulic test with the shell and seal and low pressure air test.
 
GUATANTEE:
 
IMD provide 12 months service life at least , free spares and maintance instruction will be provided when required.