PRODUCT DETAILS | |
SIZES | 1/2" TO 24" |
PRESSURE CLASS RATINGS | ASME #150 TO #2500 |
END CONNECTION | SCREWED, SOCKET WELD, FLANGED, BUTT-WELD |
CONSTRUCTION TYPES | SINGLE PIECE, TWO PIECE & THREE PIECE CONSTRUCTIONS |
PORT OPTIONS | FULL PORT & REGULAR PORT |
SALIENT FEATURES | FIRE-SAFE DESIGN, CRYOGENIC CONFIGURATION, STEM EXTENSION, CAVITY PRESSURE RELIEF MECHANISM, ANTISTATIC FEATURE, HIGH INTEGRITY STEM SEALING, BLOWOUT-PROOF STEM, DBB PRIMARY METAL AND SECONDARY SOFT SEAT DESIGN, LOCKING ARRANGEMENTS |
OPERATOR / ACTUATOR | LEVER, GEAR, ACTUATOR (PNEUMATIC, HYDRAULIC, ELECTRO-HYDRAULIC AND ELECTRIC MOTORISED) |
STANDARDS SPECIFICATIONS | |
DESIGN & MANUFACTURE | BS 6364 / API 6D/ ISO 14313/ API 608 / BS EN ISO 17292 /API 6A / ASME B16.34 |
FACE TO FACE | ASME B16.10, MFG STANDARD |
END CONNECTIONS | ASME B16.11, ISO 7-1, BS 21 ASME B1.20.1, ASME B16.5 RF/FF/RTJ ASME 16.25, EN 1092 |
TESTING | API 6D, API 598, ASME B16.34, BS EN 12266, ISO 5208, BS 6364 |
FIRE SAFE TESTING | ISO 10497/ API 607, API 6FA |
NACE | NACE MR0175 / ISO 15156 AND NACE MR0103 / ISO17945 |
FUGITIVE EMISSION | ISO 15848-1, API 641 |
LEAK TIGHTNESS | ISO 5208, ANSI/FCI 70-2 |
MATERIAL OF CONSTRUCTION | |
BODY / END CONNECTOR | LOW CARBON STEEL, STAINLESS STEEL, DUPLEX STAINLESS STEEL |
TRIM | STAINLESS STEEL, DUPLEX STAINLESS STEEL |
SEAT | PTFE/ RPTFE/ SPECIAL FILLED PTFE / METAL SEATS |
STEM PACKING & SEALS | PTFE/ RPTFE/ SPECIAL FILLED PTFE/GRAPHITE/GRAPHOIL |
GASKETS | PTFE/ RPTFE/ SPECIAL FILLED PTFE/GRAPHITE/GRAPHOIL/SPIRAL WOUNDED |
STEM BEARING | RPTFE/ SPECIAL FILLED PTFE/GRAPHITE |
FASTENERS | ASTM A193 GR.B7/A194 GR.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H ETC., |
SPRINGS | INCONEL X-750, STAINLESS STEEL |
Note : For Bigger sizes please contact PR-Fect Valves