VALTEK 6" 600 CONTROL GLOBE VALVE M351

VALTEK 6" 600 CONTROL GLOBE VALVE M351 MM MONEL BODY AND TRIM WITH LAP JOINT (LJ) FLANGE CONFIGURATION PAIRED WITH A SEPARATE STUB END. VALVE STAMPED 15318 494 FAIL CLOSE DATE: 4/16/98 WITH FISHER CONTROLS ELECTRO-PNEUMATIC TRANSDUCER LOCATION 105 INPUT 50 MADC MAX 50 VDC MAX PRESSURE UNITS PSIG AMBIENT TEMP -40 TO 140 DEG F (-40 TO 60 DEG C) EXP CL I DIV 1 DIV 2 GP A,B,C,D; DI CL II DIV 1 GP E,F,G SUITABLE FO RCL II DIV 2 GP F,G; NEMA 3R POURED SEAL REQ'D WITHIN 18 INCHES FOR CL I DIV 1 ONLY. ALSO HAS ASCO RED HAT ELECTRIC VALVE CAT NO. EFHB8300A81RF VALVE SPECIFICATIONS BREAKDOWN: MANUFACTURER: VALTEK (A PREMIER FLOWSERVE BRAND SPECIALIZING IN HIGH-PERFORMANCE CONTROL VALVES). SIZE: 6" (NOMINAL PIPE SIZE). PRESSURE RATING: CLASS 600 (AN ASME PRESSURE-TEMPERATURE RATING SUITABLE FOR HIGH-PRESSURE INDUSTRIAL ENVIRONMENTS). MATERIAL SPECIFICATION (M351 / M35-1): MONEL M351 (SPECIFICALLY ASTM A494 GRADE M35-1). THIS IS A NICKEL-COPPER ALLOY CASTING ENGINEERED FOR EXCEPTIONAL RESISTANCE TO HYDROFLUORIC ACID SULFURIC ACID ALKALIS AND SEA WATER. END CONNECTIONS: LAP JOINT (LJ) FLANGE CONFIGURATION PAIRED WITH A SEPARATE STUB END. THIS INDICATES A SEPARABLE FLANGE STYLE. THE FLANGE SLIPS OVER THE PIPE/VALVE NECK AND SWIVELS FREELY WHILE THE INDEPENDENT MONEL STUB END PROVIDES THE ACTUAL WETTED GASKET FACE ALLOWING FOR EASIER BOLT-HOLE ALIGNMENT AND LOWER REPLACEMENT COSTS. OPERATION: ACTUATED VALVE (TYPICALLY PAIRED WITH A HIGH-THRUST VALTEK VL SERIES PNEUMATIC CYLINDER ACTUATOR). DECIPHERING THE STAMPED CAST MARKINGS THE NUMBERS AND CODES PHYSICALLY STAMPED ONTO YOUR VALVE BODY CORRESPOND DIRECTLY TO MANUFACTURING TRACEABILITY MATERIAL HEAT RECORDS AND DIMENSIONAL SPECS: 15318: THIS IS THE UNIQUE VALTEK SERIAL NUMBER OR REGISTRY NUMBER. YOU CAN PROVIDE THIS EXACT NUMBER TO A FLOWSERVE REPRESENTATIVE TO PULL THE ORIGINAL FACTORY BUILD SHEET PRECISE TRIM CONFIGURATIONS THE STANDARD SPECIFICATION FOR CAST NICKEL AND NICKEL-ALLOY PRESSURE-RETAINING VESSELS (MATCHING THE MONEL BODY). M35-1 / M351: RE-CONFIRMS THE SPECIFIC CAST MONEL GRADE M35-1 CHEMICAL COMPOSITION. MM: COMMONLY USED BY MANUFACTURERS AS AN ABBREVIATION STAMP FOR MONEL / MONEL TRIM OR TO INDICATE THE PRODUCT LINE PARAMETERS.