Gate Valves Brochure

API 600: Steel Gate Valves-Flanged and Butt-welding Ends, Bolted Bonnets. API 602: Steel Gate, Globe and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries. ASME B 16.34: Valves-Flanged, Threaded, and Welding End. BS 1414: Steel wedge gate valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries. API 6D: Pipeline Valves. Pressure Test Specification.