Double Valves

ValvTechnologies Double Block / Bleed Valves

Specifications

  • Size Range

    1” – 36”

  • Compliance

    ASME B16.34 / PED / Nuclear ASME III Class 1, 2 and 3 / Nuclear Safety Related – 10CFR50 Appendix B / SIL

Features

  • Extra safety with primary and secondary bleed ports, secondary bleed point in double-isolation models

  • Integral metal seat comes with secondary, back-up seat

  • Metal-to-metal sealing – HVOF RiTechⓇ hard coating hand-matte lapped to ball – delivers guaranteed Zero-leakage

  • Flexible configurations: Apply to any high-pressure and low-pressure NexTech® trunnion valves or ValvTechnologies’ cryogenic valve