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ASTM International, 05/10/2000
Publisher: ASTM
File Format: PDF
$29.00$58.00
Published:10/05/2000
Pages:8
File Size:1 file , 150 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This specification covers self-contained, internally operated, globe style, pressure-reducing valves for use in steam service. In these valves, the downstream pressure feedback is sensed by a spring-loaded diaphragm to position a pilot valve-the pilot valve utilizes the inlet steam pressure to position the main valve plug via an operating piston.
Standard Test Method for Using a Cone Calorimeter to Determine Fire-Test-Response Characteristics of Insulating Materials Contained in Electrical or Optical Fiber Cables
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Standard Classification System for Polyamide Molding and Extrusion Materials (PA)
Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
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Standard Guide for Cleaning Metals Prior to Electroplating
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