1.1 Subject matter This specification specifies the requirements, quality assurance provisions and delivery preparations for high-pressure air shut-off valves with mounting plates. 1.2 Scope of application This specification is applicable to right-angle stop valves in compressed air pipeline systems with nominal pressures of 20.0MPa and 25.0MPa.
CB 589-1995 history
1995CB 589-1995 Specification for High Pressure Air Right Angle Globe Valve with Mounting Plate