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| Full Welded Trunnion Mounted Ball Valve 150Lb/300Lb/600Lb/900Lb/1500Lb (size:½"-24") |
 | | materials of parts | | no | part name | | 1 | body | | 2 | left-right body | | 3 | ball | | 4 | seat | | 5 | sealing ring | | 6 | o-ring | | 7 | stem | | 8 | seat grease in injection valve | | 9 | spring | | 10 | straight pin | | 11 | blow-down valve | | 12 | ball lubrieating bearing | | 13 | screw | | 14 | bonnet gasket | | 15 | supportcover | | 16 | die holer | | 17 | packing | | 18 | terminal pad | | 19 | spring pin | | 20 | flat key | | 21 | flat stem gasket | | 22 | static-free spring |
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 | | materials of parts | | boy | A105/LF 2/F 304/F316/F304UF316UF11/F22/F51 | | ball | A105+ENP/LF2+ENP/F304/F316/F304UF31 6UF51 | | seat | A105+ENP/LF2+ENP/F304/F316/F304UF31 6L/F51 | | stem | A105+ENP/LF2+ENP/F304/F316/F304UF316UF51 | | sealing ring | PTFE/HIYLON/PEEKfTEFLON | | o-ring | VITON/NBR | | screw | B7M/B8M/L7M/B16M | | support cover | A105+ENP/LF2+ENP/F304/F316/F304UF31 6UF51 | | die holder | A105+ENP/LF2+ENP/F304/F316/F304L/F31 6UF51 | | spring | 17-4PH/17-7PHnnconel | | bearing | 304+PTFE/316+PTFE | | gasket | Flexible graphite+304/PTFE |
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Applicable Standards:
DESIGN & MANUFACTURE CONFORM WITH:API 6D/ ISO 14313?ASME B16.34 CONNECTION DIMENSION CONFORMS WTIH:ASME B16.25?DIN EN 12627 FIRE RESISTANCE DESIGN CONFORMS WITH:API 607/ISO 10497 INSPECTION & TEST CONFORMS WITH:API 6D?ISO 5208?API 598 MATERIAL CONFORMS WITH:ISO 15156 |