Technical description
C09 2 gate valves are controlled shut-off valves. They are designed to stop or allow the flow of the medium by external operation, either manually or via the installed drive. They are not intended to regulate the flow of the transported medium. The medium can flow in both directions. These gate valves are designed and manufactured to ensure maximum service life and reliability. They are mainly suitable for chemicals and petrochemicals, liquids, gases and steam.
MATERIAL SPECIFICATION
Gate valves are made from carbon and stainless steel. The material type can be adjusted according to the customer´s request to optimally suit the operating conditions.
BASIC STANDARDS FOR DESIGN
Basic design
API 600, ASME/ANSI B16.34, API 6D
Building lengths
ASME/ANSI B16.10, EN 558-2, EN 12 982
Flange dimension
ASME/ANSI B16.5, EN 1759-1
Testing
API 598, EN 12 266-1
Pressure-temperature rating
ASME/ANSI B16.34, EN 12 516-1
Dimension of welding-on ends
ASME/ANSI B16.25, EN 12 627
Range DN (NPS): 6 – 1000 ( 1/4″- 40″)
Range PN (CLASS): 16 – 400 (150 – 2500)
Operating temperature range: -50°C ÷ +550°C
Connection into piping:
Flanged, Welding-on
Control:
Hand Wheel, Gearbox,
Electric actuator, Without control,
Top flange dimension – EN 5210
