Angle Control Valves
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SchuF Angle Control Valve Type 74 SchuF’s model 74 is a versatile, rugged angle valve for severe service in the chemical, refinery and petrochemical industry. Different trim design is available for meeting the most demanding liquid, gas/vapour, slurries or three phase flow conditions. On/off is also available. 74CS 1-Stage a common choice of valve design for recirculation of saturated fluid into a pipe section. Standard Trim 74BS 1-Stage flashes directly into the vessel to prevent choking and cavitation with boiling liquids and slurries. The seat dimension is adapted to exactly fit the vessel connection. Flashing Trim 74TS Multi-Plug Trim 24B/CS Quick opening 1, 2, 3 or 4 Stage – the self-cleaning rising disc plug & cage is provided with a variety of contours to achieve equal %, linear or special flow characteristics. (on/off trim) The valve can be delivered as a classical on/off angle valve for automated shut off or impulse control. 74HS Hollow Trim 74KS CageTrim used when a lot of energy needs to be dissipated but a large outlet is required to prevent excessive acceleration. 1, 2, 3 or 4 Stages - the plug & cage can be provided with a variety of hole drilling design to achieve required flow characteristic and noise attenuation. SchuF - Chemieventile Vertriebs GmbH & Co. KG An der Guldenmühle 8 . 65817 Eppstein / Frankfurt Fon +49-6198-571-100 . Fax +49-6198-571-200 . www.schuf.de

SchuF Angle Control Valve Type 74 Features: Class V Shutoff – use of metal seat to provide tight shutoff to minimise seat erosion. Leakage rate of ANSI Class VI or API 598 is available as option, which is important when handling light gas such as hydrogen in emergency venting service. Sour Service Capability – materials are available for applications handling sour fluids, including 321 or 347 stainless steel compatible with NACE MR0175-2002. CFD Simulation Extensive experience exists allowing detailed modelling to optimise body design. Integral Plug & Stem the plug, stem and fins are...

SchuF Angle Control Valve • Angle valves - specials • Type 74 Actuator types SchuF’s technical design engineers provide you with unique valve designs to meet the unusual demands of process. The following list is an example of special designs, in service world-wide, showing continuous satisfactory performance. • discharge and feed flow control valve in PET, PVC, PP & PE reactors. • level, pressure & steam injection control valves in PTA process. • level control of flashing fluid in coal liquefaction or heavy oil hydrocrackers. • flow control of powder in fine chemical & SchuF manufactures...

SchuF Angle Control Valve Type Available valves Model 74BS & 74CS with inlet angle of 90, 60 Larger or smaller on request Butt weld ends Flanged ends in RF, RTJ, LR or LM/LF style Hub and clamps from Grayloc or Securamax Inlet temperatures and pressures Consistent with applicable rating according to Flow Direction Flow up or down (flow to open or close) Flow Characteristic Linear, Equal percentage, SchuF x3 bell Standard Range Valve sizes larger or smaller on request Flow Coefficients Duplex, Incoloy, Inconel, Hastelloy & Titanium Stellited, Tungsten Carbide, Ceramics Lining / Sleeves...