characteristics of the Plug
Plug valves are ¼ turn, which controls the circulation by means of a cylindrical or conical plug which has a hole in the center, taht can be moved from the open position to the closed by a turn of 90°
competitive advantages
High capacity.
• Low cost.
• Tight Shutt off.
• Fast operation
Recommended for:
• Service with total opening or total closing.
• For frequent operation.
• For low pressure drop.
• For minimum resistance to circulation.
• For minimum amount of fluid trapped in the pipe.
TECHNICAL INFORMATION
ARFLU MANUFACTURING RANGE
ARFLU, is known for the extensive manufacturing range, we manufacture large number of valves in almost all sizes and materials. If you do not find the valve you need in the box attached, please contact our sales representatives and we will study the feasibility of producing in other dimensions.
SIZE
construction
ends
asme class
international standards
INTERNATIONAL DESIGN STANDARDS
DESIGN AND MANUFACTURING:
API 599: Metal Plug Valves – Flanged and Welding Ends
API 6D: Pipeline Valves. Pressure Test Specification.
INSPECTION AND TEST:
API 6D: Pipeline Valves. Pressure Test Specification.
API 598: Valve Inspection and Testing.
ISO 15848: Industrial Valves – Measurement, test and qualification procedures for fugitive emissions.
FLANGE DIMENSION:
ASME B 16.5: Pipe Flanges and Flanged Fittings.
WELDED OR THREADED ENDS:
ASME B16.25: Buttwelding ends
ASMEB16.11: Forged fittings, socket-welding and threaded
ASME B1.20.1: Pipe threads general purpose
FACE TO FACE AND END TO END:
ASME B 16.10: Face-to-Face and End-to-End Dimensions of Valves.
API 6D: Pipeline Valves. Pressure Test Specification
API 599: Metal Plug Valves – Flanged and Welding Ends
* Other standards/materials upon request
