Industrial pipeline fittings production +7 (495) 790-72-39 ame@amevalve.ru Feedback About company Production Products Services Quality Press center Career Contacts Ball Valves Gate valves Shut-off valves Check valves Butterfly valves Catalogs Questionnaires Ask a Question Contacts Articles Ensuring tightness of class "A" on the rod. Ensuring tightness class A on the stem at a temperature of the working medium of 400 ° C. Tightness and CO2 Life Test Results. 60% of all valve leaks are due to stem seals. For medium temperatures below 200 ° C, ensure the required level of tightness in relation to the external environment ROTORK projects and novelties Among the most important projects launched by the British company Rotork in 2014 is the supply of actuators to a gas pipeline in China. The third line of the West-East gas pipeline (WEPP) will use multi-turn home Products Gate valves WEDGE GATE VALVES ACCORDING TO API STANDARDS NPS 1/2 "- 40", DN15-1000 Nominal diameter: "A" according to GOST 9544-2005 Leakage class: Class 150-2500 #, PN20-420 Nominal pressure: Russia Manufacturer: Description Full TX Material Features of the NOMINAL DIAMETER : NPS 1/2 "- 40", DN15-1000 NOMINAL PRESSURE : Class 150-2500 #, PN20-420 WORKING ENVIRONMENTS : Oil, oil products, gas, air, water, weak solutions of alkalis and acids. MEDIUM TEMPERATURE : Up to + 600 ° C. Full Bore : Full pass cONSTRUCTION lENGTH : Normal (same as the construction length of the ball valve) Reduced TYPE bODY : Bolting cover and housing SPINDLE : Retractable CLEAN : The elastic or solid PIPELINE cONNECTION : flanged, welded, wafer, nipple, threaded, combined VERSION : Body material U1 (from -40 ° to + 40 ° C) : CT20, WCB, 20L HL1 (from -60 ° to + 40 ° C) : 09G2S, 20GL, LCB, LC1, LCC UHL1 (from -60 ° to + 40 ° С) : 09Г2С, LC1, 12Х18Н10Т, SS304, SS316, CF3, CF8 TIGHTNESS CLASS : "A" according to GOST 9544-2005 CONTROL : Manual (handwheel, bevel gear with a flywheel), Electric drive, Pneumatic drive DESIGN : API-600, API -602, API-6D, ASME-B16.34 PRESSURE-TEMPERATURE DIAGRAM : ASME-B16.34 BUILDING LENGTH : ASME-B16.10 FLANGE VERSION : ASME-B16.5, ASME-B16.47 WELDED ENDS : ASME B16.25 DRIVE CONNECTION : EN ISO 5210 INSPECTION AND TESTING: API-598, API-6D CORROSION RESISTANT : NACE MR 0175 © 2015 OOO "AME" The head office of the AME Group of Companies: Moscow, st. Shchukinskaya, house 2 About company Contacts Products +7 (495) 790-72-39 ame@amevalve.ru Feedback