Size: 2″~48″.
Pressure Rating: PN6, PN10, PN16,PN20, 200WOG, 125LB, 150LB, JIS 5K 10K 16K 20K
General applications: Water. Oil. Gas.
Suitable temperature: -29℃~150℃
Design & Manufacture: API 609 are basic, ASME B16.34 ,other norms could be used according to orders.
F TO F dimensions: API 609, ASME B16.10,BS EN 558
Connection: Drilled as per ASME B16.5, EN 1092, JIS 5K-20K. BW, RTJ are available.
Safety design: anti-blow out stem.
TYPICAL MATERIAL LIST
BODY: ASTM A126 , ASTM A536, ASTM A216 WCB ASTM A395
DISC: ASTM A536, ASTM A395, ASTM A351 CF8, ASTM A351 CF8M, ALUMINIUM BRONZE (C95400, C95500), DSS F51, F53, F55
STEM: 13CR,SS304,SS316, DSS F51, F53, F55, XM-19, 17-4PH, INCONEL 718, MONEL K-500
SEAT: EPDM, NPR, VITON
OPERATOR: LEVER AND GEAR UNIT
OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.
TEST AND INSPECTION
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.
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