Modular – Double Block & Bleed Valves
Information
• Designed to Industry standard – ASME B16.34, ASME B31.3, ASME B16.5, API 6D / ISO 14313
• Double Block & Bleed Valves available in modular mono-block and 3-piece design
• Available in SS 316, Duplex, Monel & Hastelloy Materials.
• Inlet/Outlet Flanged connections – Flanged as per 1/2” to 4”, 150 to 2500 class, API Flanges up to 2.1/16”, 3000, 5000 & 10000 lbs, Thread connections – 1/4″, 3/8”, 1/2”, 3/4″, 1” NPT, BPST, BSPP.
• Various config – BNB, BBB, BN, NNN, NN.
• Anti-temper on bleed connection.
• Maximum working pressure up to 10,000 psig. (689 bar).
• Seat material – PTFE, PEEK, PCTFE.
• Optional packing material – PTFE, Graphoil, PEEK & PCTFE.
• Fire safe to BS 6755 Pt2 / API 607.
• Fugitive Emission to standards – BS EN ISO 15848-1:2015 + A1:2017; BS EN ISO 15848-2:2015, ASME BPVC SECTION V EDITION 2019, ARTICLE 10 MANDATORY APPENDIX IV
• NACE certification available upon request.
• Heat code traceability.
