MODEL 1415
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Type Connections Rating Material Temperature range EFS VALVES8 Model 1415 - Safety and Relief Valve REQUIREMENTS Safety and Relief valve Flanged ASME/ANSI B16.5 ANSI 150 / 300 / 600 / 900 / 1500 / 2500 Carbon Steel A216 WCB / WCC Carbon Steel A217 WC6 / WC9 Stainless Steel A351 CF-3M / CF8 Duplex A182 F51 -28 to +400°C -96 to +400°C (SS.ST.) Calculation Design / Size Materials Inspection Tolerances API RP 520 API STD 526, ASME Section VIII EN / ASTM / ASME EN-4126-1/7, API STD 527, MSS-SP-55 EN-4126-1, ASME UG-126 CONSTRUCTION AND MATERIALS Item 1 2 Description Nozzle Body Bonnet Cap Disc Guide Spindle/Stem Spring Button Adjusting Screw Lock Nut Spring Lever Release nut Lever axis Packing lever axis Gasket cap Gasket bonnet Gasket packed lever Bellows Soft seat Sealed packing lever Recommended spare parts Optional TECHNICAL INFORMATION Applications Min. Set pressure Set pressure tolerance Seat Overpressure Blowdown Discharge coefficients Steam, Gases, Vapors & Liquids 0,2 Barg ± 3% Metal-metal, PTFE, Viton, Nozzle St.St + Stellite 10% for Steam, Gas and Vapor 20% for fire exposure 25% for liquid on thermal relief 7% Gases K=0,975 Liquids K=0,64 GALILEO 8, POL. IND. CAN ESTELLA 08635 REV. 10/13 ST ESTEVE SESROVIRES, BARCELONA, SPAIN www. efSvalveS.c°m This information is subjected to changes

Pressure Safety / Relief Valve - Model 1415 Flanges / Rating GALILEO 8, POL. IND. CAN ESTELLA 08635 REV. 10/13 ST ESTEVE SESROVIRES, BARCELONA, SPAIN WWW. efsValVes.c0m This information is subjected to changes

GALILEO 8, POL. IND. CAN ESTELLA 08635 REV. 10/13 ST ESTEVE SESROVIRES, BARCELONA, SPAIN www.efsvalves.c°m Thiis information is subjected to changes

Pressure Safety / Relief Valve - Model 1415 Specials springs Carbon steel Proximity switch and valve position indicator. inductive prox 3-wire switching typeSupply voltage 20 to 264 VAC, 50/60 Hz. Enclosure ratings IEC 144 IP67, option Eex / ATEX. Lift indicator Heating jacket Areas of application are system to be protected from media tendency to crystallize.Material: S.S. AISI-316L.Nozzle ring / Blowdown ring To help the control flow capacity. Adjustable blowdown Disclaimer The information, specifications and technical data contained in this catalogue are subject to change without notice...