API 594/MSS SP-71/BS 5153 METAL SEATED SWING CHECK VALVE CAST IRON

Description

GENERAL

Size: 2″~48″, DN50~DN1200
Pressure Rating: 125LB/150LB,PN6~PN16,JIS 5K-16K
Design Temperature: CWP AMBIENT.
General applications: water, oil , gas
Design & Manufacture: API 594, API 6D, ASME B16.34 , MSS SP-71, BS 5153 are basic,other norms could be used according to orders.
F TO F dimensions: API 6D, API 594, ASME B16.10, BS EN 558
Connection: ASME B16.5,ASME B16.47, EN 1092, JIS 5K-20K. RF, FF are available.
Structure : SWING DISC, BB, FULL BORE, METAL SEATED

GENERAL MATERIAL

BODY AND BONNET: ASTM A216 WCB.
DISC: ASTM A216 WCB+HARD FACED
SHAFT: ASTM A 182 F6A, F304,F316,XM-19, 17-4PH, INCONEL 718, MONEL K-500
SEAT:ASTM A105+HARD FACED.
OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST

Inspection and approval norm: API598, API6D.

QUALITY CONTROL:

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.

GUATANTEE:

SAVVY VALVES provide 12 months service life at least, free spares and maintenance instruction will be provided when required.