Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems. Modular multilevel converters
Edition 2014-11-30

Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
Edition 2002-07-10

Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector
Edition 2001-09

Pneumatic fluid power - Five-port directional control valves - Part 2: Mounting interface surfaces with optional electrical connector
Edition 2001-09

Self-Operated and Power-Operated Safety-Related Valves - Functional Specification Standard
Edition 1975

Pneumatic fluid power - Five-port directional control valves, sizes 18 mm and 26 mm - Mounting interface surfaces with optional electrical connector
Edition 2003-05-16

Standard Specification for Spill Valves for Use in Marine Tank Liquid Overpressure Protections Applications
Edition 1990

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class-designated - Steel flanges, NPS 1/2 to 24
Edition 2004-11-30

Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for draw-off taps and mixing valves
Edition 1996-06-15

Specification for steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries
Edition 1975-11-28