Arflu

Arflu

Polígono Telleriondo, C/ Olabide, 13

Marine Globe valves

Marine Globe valves

Globe valves are designed and manufactured according to the following international codes and standards.

DESIGN AND MANUFACTURING:

ASME B 16.34: Valves-Flanged, Threaded, and Welding End.

MIL-V-22052: Military specification: valve, stop and stop check, globe, angle, and y pattern, cast or forged carbon or alloy steel, outside screw and yoke

MIL-V-22094: Military specification: valve, globe, stop check, angle and y, flanged bonnet, manually operated

MIL-V-24109: Military specification: valve, globe, angle, quick change cartridge trim, high pressure (h-p) hydraulic and pneumatic

DIN 86260: Shut off valves for shipboard use, of gun metal, with flanges,

MSS-SP-80: Bronze Gate, globe angle and check valves

BUREAU OF SHIPS

INSPECTION AND TEST:

ISO-5208: Industrial valves - Pressure testing of metallic valves

BS 6755: (replaced by EN 12266)

EN 12266: Industrial valves. Testing of metallic valves. Pressure tests, test procedures and acceptance criteria. Mandatory requirements

END DIMENSIONS:

ASME B 16.5: Pipe Flanges and Flanged Fittings.

ASME B16.24: Cast Copper Alloy Pipe Flanges and Flanged Fittings

BS 10: Specification for flanges and bolting for pipes, valves, and fittings

DIN flanges

THREADED ENDS AND OTHERS:

ASME B16.11: forged steel fittings, socket-welding and threaded

ASME B1.20.1: NPT pipe threads

BS 21: (sustituĂ­da por EN 10226)

EN 10226: Pipe threads where pressure tight joints are made on the threads. Taper external threads and parallel internal threads. Dimensions, tolerances and designation

TAPER BUSHING PINE UNIONS FOR BRAZING

MIL specifications

FACE TO FACE AND END TO END:

ASME B 16.10: Face-to-Face and End-to-End Dimensions of Valves.

Standard Arflu

DIN 558-1: Face-to-face and center-to-face dimensions of metal industrial valves for use in flanged pipe systems - PN designed valves

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