THE DEFINITION OF AMERICAN STANDARD BUTTERFLY VALVE

Author:     Published time:2016-11-29 13:32     Reading times:295    

1. What is the American standard butterfly valve? The technical requirements, connection type and size, material, pressure - temperature grade, inspection and testing of the butterfly valve is in line with US standards, it is named American standard butterfly valve.

1.1 American Standard Code: ANSI American National Standard; ASME American Society of Mechanical Engineers Standard; API American Petroleum Institute Standard; AISI American Institute of Steel and Iron Standard; ASTM American Society for Testing and Materials; MSS American Standard Butterfly Valves and Accessories Industry Manufacturers Standardization Association Standard ; AWWA American Water Institute standards; AWS American Welding Society standards.

Applicable pressure level and pound level of American standard butterfly valve :

The pressure-temperature rating should be in accordance with the pressure-temperature ratings specified in the appropriate material in ASME B16.34 for both standard and special grades. For valves with special soft or special sealed materials, the temperature and pressure conditions should be identified on the nameplate.

THE DEFINITION OF AMERICAN STANDARD BUTTERFLY VALVE

The thickness of valve body , valve cover and the thickness of valve cover’s neck. In API600 11th Edition (2001) , it not only stipulate the thickness of body and cover, but also the minimum thickness of the American Standard butterfly valve cover’s neck.

Structure length :

The structure length of the flanged end valve for CL150300600PN2050110,should comply with ASMEB16.10 is greater than CL600 (PN> 110) .The structure length of the flanged end valve should be the same with the structure length of the butt welding end of the American Standard butterfly valve. The structure of butt welding end of American Standard valve is given in this standard.

Related recommendation:

Why choose plastic butterfly valve?

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Product recommendation:

Rubber Seated Wafer Type Butterfly Valve 

wafer 4 inch butterfly valve

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