The Valbart Through Conduit Slab Gate Valve (TCSGV) is the oil and gas industry’s choice for liquid and gas applications requiring a reliable, tight shut-off valve to prevent leakage and minimize losses from process contamination.The TCSGV utilizes a through conduit, slab gate design with a full-bore diameter, making it ideal for pigging requirements. Spring-energized seals and a floating slab gate ensure low- and high-pressure sealing integrity. In low pipeline pressures, the spring-energized seal pushes against the slab gate for positive sealing and continuous contact. The floating slab gate and seats are designed to allow fluid pressure to assist the sealing process by compressing the slab tighter into the seat as pipeline pressure increases. 


  • Power

  • Oil & Gas

  • Chemical

  • Water


Our inventory includes a wide range of selections

  • Sizes range from 2"-30"

  • ASME Class 150-600