GATE VALVES SLAB THROUGH CONDUIT GATE VALVE SERIES GTC VALVE DESIGN based on API 6D and customer requirements based on API 6A and customer requirements TEMPERATURE RANGE -150 to 662°F (-101 to 350°C) SIZE NPS 1.13/16 –16.3/4 (DN 46-425) NPS 2- 36 (DN 50-900) PRESSURE RATING ASME 150 - ASME 2500 API 5000-API 10000 FACE-TO-FACE As per API 6D standard/As per API 6A standard END CONNECTIONS RF, RTJ as per B16.5 &B16.47 BW, Butt Welded as per B16.25 Hub connection 6B, 6BX as per API6A BODY DESIGN Forged or cast one-piece SEAT DESIGN Metal-seated with hardfacing on wedge and Seats FEATURES Secondary seals in Pure Graphite Anti-Static Device Anti Blow out stem O-ring /Lip seals configuration Fully piggable design Negligible pressure drop in fully open position Relief valve in the body cavity Easy in line maintenance Customized design for horizontal stem installation and or vertical pipeline installation available OPERATOR Manual: Gear with handwheel Actuated: Linear Pneumatic/ Hydraulic/Electric TESTING & CERTIFICATIONS Compliance with API 6D & ISO 5208 & API 598 inspection and testing Compliance with API 6A 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 Slab through conduit gate valves are designed and manufactured in accordance with API 6D and API 6A standards and specifically for on-off services. This valve is suited to withstand all type of process fluids, under high pressure and temperature conditions. The valve design includes a rising stem which accommodates the upward and downward movements of the gate allowing it to open and close under the line pressure. In normal operation, line fluid fills the cavity and the gate is lifted by the pressure generated from the flow path assisting the actuator spring to open the valve, resulting in a fail-open configuration. Slab through conduit gate valves are piggable in the fully open position and generate pressure drop across the valve equal to the inside diameter of the connecting pipe. 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 ×