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SAE J747 - (R) Control Valve Test Procedure
November 1, 2017 - SAE

This SAE Standard applies to hydraulic directional control valves as applied to self-propelled work machines referenced in SAE J1116. It describes a laboratory test procedure for evaluating: a. Flow versus pressure drop b. Leakage rate c. Operating effort d. Metering characteristics versus...

SAE ITC AS6272 - Valve
October 1, 2000 - SAE-ITC

FOREWORD On the 1st January 2015 the SAE Industry Technologies Consortia (SAE ITC) acquired the ADS Aerospace Standards, previously known as the Society of British Aerospace Companies (SBAC) Aerospace Standards. The SAE ITC established in 2003 operates as a trade association as part of the SAE...

SAE ARP4763 - Aerospace - General Requirements for Hydraulic Relief Valves
September 1, 2017 - SAE

This SAE Aerospace Recommended Practice (ARP) is intended as a guide to define the requirements for aerospace hydraulic relief valves, including details pertinent to the design, performance, fabrication, and testing of the relief valves. NOTE 1: This ARP is for hydraulic...

GME 06100 - Valve Springs
June 1, 2012 - GME

This specification is applicable to all valve springs, ready for installation, which are manufactured from alloy spring steel. Mission / Theme. Not applicable. Classification. Not applicable. Note: Nothing in the specification, however, supersedes applicable laws and regulations unless a...

API RP 615 - Valve Selection Guide
August 1, 2016 - API

This Recommended Practice (RP) provides general guidance on valve selection for the hydrocarbon processing industry (HPI), which includes refineries and petrochemical, chemical, and liquefied natural gas (LNG) plants and their various associated processes. Selection guidance is provided for...

SAE J1682 - Valve Guide Information Report
December 1, 2017 - SAE

This SAE Information Report provides: a. Types of valve guides and their nomenclature b. Valve guide alloy designations and their chemistries c. Valve guide alloy metallurgy d. Typical mechanical and physical properties of guide alloys e. Typical dimensional tolerances of...

MIL-DTL-51195 - Valve, Outlet, C19
June 20, 2016 - NPFC

This specification covers an outlet valve which has a plastic valve seat, cover and a rubber disk. The valve is a component of a chemical protective mask.

ISA 75.05.01 - Control Valve Terminology
December 6, 2016 - ISA

This document contains terminology for control valves. Purpose To provide a glossary of definitions commonly used in the control valve industry.

API RP 591 - Process Valve Qualification Procedure
February 1, 2014 - API

This recommended practice (RP) provides recommendations for evaluation of a manufacturer's valve construction and quality management system for the purpose of determining a manufacturer's capability to provide new valves manufactured in accordance with the applicable standards listed...

MIL-PRF-23256 - VALVE ASSEMBLY, SEAL
March 24, 1998 - NPFC

This specification covers the requirements for a seal valve assembly which serves as a sealing valve for a nitrogen receiver. The seal valve assembly consists of a seal valve and a filter cartridge assembly.

Valve Handbook, Third Edition
January 1, 2011 - MCGRAW

Revised to include details on the latest technologies, Valve Handbook, Third Edition, discusses design, performance, selection, operation, and application. This updated resource features a new chapter on the green technology currently employed by the valve industry, as well as an...

ISA TR75.04.01 - Control Valve Position Stability
January 1, 1998 - ISA

This document discusses control valve stem position mechanical stability and establishes a measurement criterion for position instability of the valve. Other forms of instability associated with control valves and control systems are not covered. Purpose This document is...

The Aortic Valve
November 30, 1989 - CRC

This book provides information on the aortic valve. Written in a comprehensive style, it emphasizes the principles behind the development of artificial valves. It covers the principles of valve geometry, tissue structure and function relationships, valve dynamics, fluid...

API STD 598 - Valve Inspection and Testing
October 1, 2016 - API

This standard covers inspection, examination, supplementary examinations, and pressure test requirements for resilient-seated, nonmetallic-seated (e.g. ceramic), and metal-to-metal-seated valves of the gate, globe, plug, ball, check, and butterfly types. Resilient seats are considered to be:...

MIL-DTL-1189 - VALVE, GATE, BRONZE
January 24, 2018 - NPFC

This specification describes bronze gate valves for use in shipboard water, oil, gas, or steam services.

DEF STAN 02-375 - Valve Design and Manufacture
April 1, 2000 - MODUK

This NES specifies the general design and manufacturing requirements for valves and actuators for fluid systems in surface ships and submarines. Valve types to be used, characteristic features and duties of valves peculiar to any system will be given in the NES for the system...

Mitral Valve Transesophageal Echocardiography
November 29, 2005 - CRC

Preface Over the past few years transesophageal echocardiography has become one of the most exciting imaging modalities available today in modern clinical cardiology. Transesophageal echocardiography and MRI imaging has substantially improved our understanding of mitral valve anatomy and...

FCI 70-2 - Control Valve Seat Leakage
January 1, 2013 - FCI

SCOPE & LIMITATIONS Selection of a leakage class is not restricted as to valve design, but acceptable values for various commercially available designs are suggested for each class under Section 4. This standard applies to production tests and cannot be used as a basis for predicting leakage...

MIL-DTL-5523 - VALVE, RELIEF, HYDRAULIC PRESSURE
November 23, 2011 - NPFC

This specification establishes the requirements for hydraulic pressure relief valves.

API STD 598 RUSSIAN - Valve Inspection and Testing
September 1, 2009 - API

This standard covers inspection, examination, supplementary examinations, and pressure test requirements for resilient-seated, nonmetallic-seated (e.g., ceramic), and metal-to-metal-seated valves of the gate, globe, plug, ball, check, and butterfly types. Resilient seats are considered to...

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