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This Practice provides requirements for suppliers providing stainless steel check valves included in PIP Piping Line Class Material Specifications. This Practice describes the requirements for stainless steel check valves
This Practice describes the requirements for miscellaneous metal check valves. Purpose This Practice provides requirements for suppliers providing miscellaneous metal check valves included in the PIP Piping Line Class Material Specifications.
This Practice provides requirements for suppliers providing hygienic bronze check valves included in PIP Piping Line Class Material Specifications.
This Practice provides requirements for suppliers providing carbon steel check valves included in PIP Pipeline Systems Line Class Material Specifications
This Practice describes the requirements for nickel and nickel alloy check valves. Purpose This Practice provides requirements for suppliers providing nickel and nickel alloy check valves included in PIP Piping Line Class Material Specifications.
This Practice describes the requirements for plastic and plastic-lined check valves. Purpose This Practice provides requirements for suppliers providing plastic and plastic-lined check valves included in PIP Piping Line Class Material Specifications.
This Practice describes the requirements for bronze and iron check valves. Purpose This document provides the detailed descriptions for the purchase of bronze and iron check valves included in PIP Piping Line Class Material Specifications
This Practice describes, in table format, the standard terms used in the drop down menus of the PIP check valve data sheet appended to this Practice. Purpose This Practice provides a data sheet and standard terms used for specifying check valves.
This Practice provides requirements for suppliers providing hygienic stainless steel check valves included in PIP Piping Line Class Material Specifications.
This standard describes the double check-valve backflow prevention assembly for potable water applications. The assembly shall be capable of withstanding a working water pressure of at least 150 psi (1,034 kPa) without damage to working parts or impairment of function and for...
This test specification stipulates the requirements, test conditions and test methods for check valves which are employed in the vacuum system of motor vehicle braking systems.
This standard encompasses the design and performance requirements for 2, 2-1/2, 3, 3-1/2, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, and 24 inch nominal size anti-water hammer check valves. The intended application of these devices is to permit the flow of water in one direction only,...
This Standard Practice establishes requirements for ductile iron swing check valves with flanged, threaded, mechanical-joint, push-on, grooved, and shoulder ends for general purpose. This Standard Practice covers check valves for installation in pipelines that are...
This SAE Aerospace Standard (AS) defines minimum standards of design, construction, and performance for two types of permanently installed, high pressure 12,800 kPa (1850 psig) and 13,800 kPa (2000 psig) oxygen system cylinder fill valves used in commercial aircraft. Refer to Purchaser's...
This document specifies the general requirements for metallic check valves, which are forged, cast or fabricated in straight, angle or oblique pattern (see EN 736‐2) with end connections flanged or wafer, butt welding, socket welding, or threaded. This document applies to metallic...
This Standard Practice establishes minimum requirements for the modification of new gate, globe, and check valves, which have been manufactured in accordance with recognized national standards, and require modification to meet specific end-user requirements. The purpose of this...
This European Standard specifies the requirements for steel check valves, which are forged, cast or fabricated in straight, angle or oblique pattern (see EN 736 2) with end connections flanged or wafer, butt welding, socket welding, or threaded. This standard is applicable to steel...
Introduction Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and English language, the Korean language shall take precedence. Purpose. This test specification specifies the requirements, the test conditions and the test...
Carbon steel globe, globe stop and check valves and lift type check valves with hard metal, nickel alloy or stainless steel facings. Covers PN 16, PN 25 and PN 40 valves having flanged ends and Classes 150, 300 and 600 with butt-weld ends and flanged ends in the...
