CONTROL VALVES ANGLE CHOKE CONTROL VALVE SERIES DTP VALVE DESIGN based on API 6A or B16.34 and customer requirements TEMPERATURE RANGE -150 to 428°F (-101 to 220°C) SIZE NPS 1.13/16 - 9 (DN 46- 228) NPS 2-12 (DN 50-300) PRESSURE RATING ASME 900 - ASME 2500 API 5000 - API 15000 FACE-TO-FACE As per Velan standard END CONNECTIONS RF, RTJ as per B16.5 &B16.47 Hub connection 6B, 6BX as per API6A BODY DESIGN Forged angle one-piece SEAT DESIGN Metal-seated with inserts in fully tungsten Carbide FEATURES Lip seals configuration Blowout stem design High capacity and accurate control also with minimum opening Low noise and no vibration with multistage trim Quick change of all internal parts with no bolting Plug and trim material with excellent erosion resistance property available Disks clamped without any internal threads Ease maintenance without removal of actuator and instrument connections Plug type: Balance (to minimize the actuator thrust) or Unbalance or Pressurized Over or Under the plug flow configuration One-piece tungsten sinterized trim for high erosion service OPERATOR Manual: Gear with handwheel Actuated: Linear Pneumatic/ Hydraulic, Electric or Stepper TESTING & CERTIFICATIONS Compliance with API 6A /B16.34 inspection and testing Fire safe and fire tested as per API 6FA/607 Fugitive Emission as per ISO15848 PED 2014/68/UE Available as per API 6A Standard: Product specification levels (PSL 1, 2, 3, 3G and 4) Performance requirement levels (PR1, PR2) Design validation as per PR2F Generally located at the wellhead, valves are designed for Oil&Gas processing, water and gas injection and gas lift. Velan’s DTP series are the optimal solution for controlling high levels of fluid pressure in the most difficult conditions such as dirty and corrosive fluid services. Angle choke are traditional robust angle valves with a multistage trim and a corresponding plug specifically designed to provide high energy dissipation. The valve's multi-stage technology and discrete tortuous path design divides the flow into many streams reducing pressure and fluid velocity avoiding cavitation, flashing or erosion phenomena. Velan ABV offers the advantage of intechangeable plug and trim components, the valve has no welded internal parts, resulting low maintenance costs. Actuation can be either hydraulic or pneumatic depending on the speed requested. Stepper actuators are an option for reaching the highest level of accuracy. Material selection is fully customizable to meet customers project specifications. Velan ABV S.r.l. Via Romana Ovest 27b | 55016 Porcari (LU), Italy Phone +39 0583 403587 | Fax +39 0583 949920 Società a socio unico soggetta alla direzione e coordinamento da parte di Velan Inc. Capitale Sociale: Euro 1.000.000,00 interamente versato C.F.: 01751390467 | P. IVA / VAT: IT01751390467 Numero di iscrizione al Registro imprese di Lucca: N.REA LU-168706 Created by Corilla Applications Upstream Midstream Products Ball valves Check valves Control valves Gate valves Actuators Utility News Downloads My Velan Corporate Privacy policy Notice We and selected third parties use cookies or similar technologies for technical purposes and, with your consent, for other purposes as specified in the cookie policy. You can consent to the use of such technologies by closing this notice. Learn more and customize Accept ×